From e21be4f24120fea4eb71589aff59106e5fb69a11 Mon Sep 17 00:00:00 2001
From: notPlancha <andre.plancha@hotmail.com>
Date: Mon, 5 Aug 2024 02:17:27 +0100
Subject: [PATCH 1/8] dont block script from homepage

---
 bin/checkver.ps1 | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/bin/checkver.ps1 b/bin/checkver.ps1
index 57010c9992..5fec932345 100644
--- a/bin/checkver.ps1
+++ b/bin/checkver.ps1
@@ -279,25 +279,26 @@ while ($in_progress -gt 0) {
             next "'replace' requires 're' or 'regex'"
             continue
         }
-        $err = $ev.SourceEventArgs.Error
-        if ($err) {
-            next "$($err.message)`r`nURL $url is not valid"
-            continue
-        }
-
-        if ($url) {
-            $ms = New-Object System.IO.MemoryStream
-            $ms.Write($result, 0, $result.Length)
-            $ms.Seek(0, 0) | Out-Null
-            if ($result[0] -eq 0x1F -and $result[1] -eq 0x8B) {
-                $ms = New-Object System.IO.Compression.GZipStream($ms, [System.IO.Compression.CompressionMode]::Decompress)
-            }
-            $page = (New-Object System.IO.StreamReader($ms, (Get-Encoding $wc))).ReadToEnd()
-        }
-        $source = $url
         if ($script) {
             $page = Invoke-Command ([scriptblock]::Create($script -join "`r`n"))
             $source = 'the output of script'
+        } else {
+            $err = $ev.SourceEventArgs.Error
+            if ($err) {
+                next "$($err.message)`r`nURL $url is not valid"
+                continue
+            }
+
+            if ($url) {
+                $ms = New-Object System.IO.MemoryStream
+                $ms.Write($result, 0, $result.Length)
+                $ms.Seek(0, 0) | Out-Null
+                if ($result[0] -eq 0x1F -and $result[1] -eq 0x8B) {
+                    $ms = New-Object System.IO.Compression.GZipStream($ms, [System.IO.Compression.CompressionMode]::Decompress)
+                }
+                $page = (New-Object System.IO.StreamReader($ms, (Get-Encoding $wc))).ReadToEnd()
+            }
+            $source = $url
         }
 
         if ($jsonpath) {

From 1453b8474ed388ec0a365b9b7554d3e4370ba65b Mon Sep 17 00:00:00 2001
From: notPlancha <andre.plancha@hotmail.com>
Date: Mon, 5 Aug 2024 02:31:30 +0100
Subject: [PATCH 2/8] fix: Homepage no longer downloaded on script

#5704

From 7f99c499d72d1717e477e9b90fb43693b4b7ca6c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Olav=20R=C3=B8nnestad=20Birkeland?=
 <6450056+o-l-a-v@users.noreply.github.com>
Date: Fri, 9 Aug 2024 05:03:51 +0200
Subject: [PATCH 3/8] fix (decompress): `Expand-7zipArchive` only delete temp
 dir / `$extractDir` if it is empty (#6092)

Co-authored-by: Hsiao-nan Cheung <niheaven@gmail.com>
---
 CHANGELOG.md                           |   6 ++++++
 lib/decompress.ps1                     |   9 ++++++---
 test/Scoop-Decompress.Tests.ps1        |  12 ++++++++++--
 test/fixtures/decompress/TestCases.zip | Bin 532327 -> 532393 bytes
 4 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f19e7662f4..b7f432537f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [Unreleased](https://github.com/ScoopInstaller/Scoop/compare/master...develop)
+
+### Bug Fixes
+
+- **decompress**: `Expand-7zipArchive` Only delete temp dir / `$extractDir` if it is empty ([#6092](https://github.com/ScoopInstaller/Scoop/issues/6092))
+
 ## [v0.5.2](https://github.com/ScoopInstaller/Scoop/compare/v0.5.1...v0.5.2) - 2024-07-26
 
 ### Bug Fixes
diff --git a/lib/decompress.ps1 b/lib/decompress.ps1
index 9c3f5c6813..964c7ca5df 100644
--- a/lib/decompress.ps1
+++ b/lib/decompress.ps1
@@ -123,15 +123,18 @@ function Expand-7zipArchive {
     }
     if (!$IsTar -and $ExtractDir) {
         movedir "$DestinationPath\$ExtractDir" $DestinationPath | Out-Null
-        # Remove temporary directory
-        Remove-Item "$DestinationPath\$($ExtractDir -replace '[\\/].*')" -Recurse -Force -ErrorAction Ignore
+        # Remove temporary directory if it is empty
+        $ExtractDirTopPath = [string] "$DestinationPath\$($ExtractDir -replace '[\\/].*')"
+        if ((Get-ChildItem -Path $ExtractDirTopPath -Force -ErrorAction Ignore).Count -eq 0) {
+            Remove-Item -Path $ExtractDirTopPath -Recurse -Force -ErrorAction Ignore
+        }
     }
     if (Test-Path $LogPath) {
         Remove-Item $LogPath -Force
     }
     if ($Removal) {
         if (($Path -replace '.*\.([^\.]*)$', '$1') -eq '001') {
-            # Remove splited 7-zip archive parts
+            # Remove splitted 7-zip archive parts
             Get-ChildItem "$($Path -replace '\.[^\.]*$', '').???" | Remove-Item -Force
         } elseif (($Path -replace '.*\.part(\d+)\.rar$', '$1')[-1] -eq '1') {
             # Remove splitted RAR archive parts
diff --git a/test/Scoop-Decompress.Tests.ps1 b/test/Scoop-Decompress.Tests.ps1
index 4ec31a4ece..e635492cec 100644
--- a/test/Scoop-Decompress.Tests.ps1
+++ b/test/Scoop-Decompress.Tests.ps1
@@ -25,7 +25,7 @@ Describe 'Decompression function' -Tag 'Scoop', 'Windows', 'Decompress' {
         }
         It 'Test cases should exist and hash should match' {
             $testcases | Should -Exist
-            (Get-FileHash -Path $testcases -Algorithm SHA256).Hash.ToLower() | Should -Be 'afb86b0552187b8d630ce25d02835fb809af81c584f07e54cb049fb74ca134b6'
+            (Get-FileHash -Path $testcases -Algorithm SHA256).Hash.ToLower() | Should -Be '591072faabd419b77932b7023e5899b4e05c0bf8e6859ad367398e6bfe1eb203'
         }
         It 'Test cases should be extracted correctly' {
             { Microsoft.PowerShell.Archive\Expand-Archive -Path $testcases -DestinationPath $working_dir } | Should -Not -Throw
@@ -61,7 +61,7 @@ Describe 'Decompression function' -Tag 'Scoop', 'Windows', 'Decompress' {
             $to = test_extract 'Expand-7zipArchive' $test1
             $to | Should -Exist
             "$to\empty" | Should -Exist
-            (Get-ChildItem $to).Count | Should -Be 3
+            (Get-ChildItem $to).Count | Should -Be 4
         }
 
         It 'extract "extract_dir" correctly' {
@@ -78,6 +78,14 @@ Describe 'Decompression function' -Tag 'Scoop', 'Windows', 'Decompress' {
             (Get-ChildItem $to).Count | Should -Be 1
         }
 
+        It 'extract "extract_dir" with nested folder with same name' {
+            $to = test_extract 'Expand-7zipArchive' $test1 $false 'keep\sub'
+            $to | Should -Exist
+            "$to\keep\empty" | Should -Exist
+            (Get-ChildItem $to).Count | Should -Be 1
+            (Get-ChildItem "$to\keep").Count | Should -Be 1
+        }
+
         It 'extract nested compressed file' {
             # file ext: tgz
             $to = test_extract 'Expand-7zipArchive' $test2
diff --git a/test/fixtures/decompress/TestCases.zip b/test/fixtures/decompress/TestCases.zip
index d2cd98c0f2340427f32cdbc031b6fcfd91f073d9..fb2092e56c1f231ed9b54c602953e744460e7093 100644
GIT binary patch
delta 446
zcmaF9PhsVLh57(*W)=|!CI$|Ma}gYo+<VS!xWvG~a1n@kfY>}Lvmhk3xWrJ;yvlg}
zt<7<<ZH<;ItDg4Nv2g@6T{0507dJ96x%OehRm1k3ZT^40nqNG-?69G8>H9m^^pqQy
z#4;|NcfIfKzfHj>E-lG;_4CK`;^b%kziRGZQ`nu_xNT=|eNv?Z%j2_4m-)8MH<GIV
zw<`R<;3@@+habdO-_`WrHrv0X<bM5c|E<+mPv2kn^t1S?^H#U_y?H(5#+v71m!og{
zpPeWBxhS=){?m8=n3>-rm$m!f(oz2T_jNv7p&6UoxwbmCvOG67x70K@w`&n>jBIT4
zj(O-Et1Nzh-N1l>A;7zFPwO7W);&zEdzf4Iu(a-BZQaAxx`%!19u5mhUX&1-&M3v<
z&G=`!uM|fdW8?HSQXEN4d`!~?q&X58CrvMu=163`H~lh@V$x!sZYBd1&6_@5h9i~9
zmVNp^8IBYt9`5NWvK%Rlh0{;Ua>O#}uAZ(T#}Un>mN&gsjw7Cleb)46K)%|nS?mmc
g!JfgOVAo5nNDc62Wdp_p13wUEvNAAeNpS#q0IXlLlmGw#

delta 377
zcmZ3vU*Y*ah57(*W)=|!CI$|M-n}a#-sc49PhenRm<+@`Kx`hBSrC$1Tw<taUS+)g
z*5<g_w#Lf7P=jm%W)=;nm&g4Q<0U1e%uBXBu}qcuCp+uM>GJlUp}mhbaD>l)wwdYu
zv+L#m%O{<hH*I^#zqml(sbR@yBe$R5C1R6lS&(+=kkLV_WBop1(|ew`oSB#SBr#aw
zTg?AuKh{i|%YNjhgoI_Y#EqSjk`hyAN=im1OR`8vR7gE5G~BmsX5I8g#>U^RzZqM9
zGqwI^ZvD;D`kS@&H(Tp(_N~7;tR;C-JTu){io=_6*YtiVjyOj9>F=aCl9<jgP7jji
zNMH<@zFC?hk#Wv+Q5lXzrWZ`pD`bG8I@52;aHKN*W}EIH%aOu#ifj5ZAkC;hom-A0
zmg)7X=~;3d(M(TrryrN&h-W%FbGn8+N3>eREOrLJV9#Jsi0P$Pqy~7ivH=5;fgcDn
MSs55!NOAyq0H|AzO#lD@


From 79cf33d0b7d5d8ffc95e58cc248626d2f6096319 Mon Sep 17 00:00:00 2001
From: Hsiao-nan Cheung <niheaven@gmail.com>
Date: Sun, 11 Aug 2024 17:23:59 +0800
Subject: [PATCH 4/8] refactor(download): Move download-related functions to
 'download.ps1' (#6095)

---
 CHANGELOG.md                  |   6 +-
 bin/checkhashes.ps1           |   2 +-
 bin/checkurls.ps1             |   2 +-
 bin/checkver.ps1              |   2 +-
 bin/describe.ps1              |   1 +
 lib/autoupdate.ps1            |  13 +
 lib/core.ps1                  | 176 --------
 lib/download.ps1              | 758 ++++++++++++++++++++++++++++++++++
 lib/install.ps1               | 566 -------------------------
 libexec/scoop-download.ps1    |   2 +-
 libexec/scoop-info.ps1        |   3 +-
 libexec/scoop-install.ps1     |   1 +
 libexec/scoop-search.ps1      |  24 +-
 libexec/scoop-update.ps1      |   1 +
 libexec/scoop-virustotal.ps1  |   7 +-
 test/Scoop-Core.Tests.ps1     |  22 -
 test/Scoop-Download.Tests.ps1 |  49 +++
 test/Scoop-Install.Tests.ps1  |  22 -
 18 files changed, 836 insertions(+), 821 deletions(-)
 create mode 100644 lib/download.ps1
 create mode 100644 test/Scoop-Download.Tests.ps1

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b7f432537f..1547a91719 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,11 @@
 
 ### Bug Fixes
 
-- **decompress**: `Expand-7zipArchive` Only delete temp dir / `$extractDir` if it is empty ([#6092](https://github.com/ScoopInstaller/Scoop/issues/6092))
+- **decompress**: `Expand-7zipArchive` only delete temp dir / `$extractDir` if it is empty ([#6092](https://github.com/ScoopInstaller/Scoop/issues/6092))
+
+### Code Refactoring
+
+- **download:** Move download-related functions to 'download.ps1' ([#6095](https://github.com/ScoopInstaller/Scoop/issues/6095))
 
 ## [v0.5.2](https://github.com/ScoopInstaller/Scoop/compare/v0.5.1...v0.5.2) - 2024-07-26
 
diff --git a/bin/checkhashes.ps1 b/bin/checkhashes.ps1
index cbfb0af40f..6e6420fb2a 100644
--- a/bin/checkhashes.ps1
+++ b/bin/checkhashes.ps1
@@ -46,7 +46,7 @@ param(
 . "$PSScriptRoot\..\lib\autoupdate.ps1"
 . "$PSScriptRoot\..\lib\json.ps1"
 . "$PSScriptRoot\..\lib\versions.ps1"
-. "$PSScriptRoot\..\lib\install.ps1"
+. "$PSScriptRoot\..\lib\download.ps1"
 
 $Dir = Convert-Path $Dir
 if ($ForceUpdate) { $Update = $true }
diff --git a/bin/checkurls.ps1 b/bin/checkurls.ps1
index 64ab0c1840..0ac593362a 100644
--- a/bin/checkurls.ps1
+++ b/bin/checkurls.ps1
@@ -28,7 +28,7 @@ param(
 
 . "$PSScriptRoot\..\lib\core.ps1"
 . "$PSScriptRoot\..\lib\manifest.ps1"
-. "$PSScriptRoot\..\lib\install.ps1"
+. "$PSScriptRoot\..\lib\download.ps1"
 
 $Dir = Convert-Path $Dir
 $Queue = @()
diff --git a/bin/checkver.ps1 b/bin/checkver.ps1
index 57010c9992..33a4449488 100644
--- a/bin/checkver.ps1
+++ b/bin/checkver.ps1
@@ -73,7 +73,7 @@ param(
 . "$PSScriptRoot\..\lib\buckets.ps1"
 . "$PSScriptRoot\..\lib\json.ps1"
 . "$PSScriptRoot\..\lib\versions.ps1"
-. "$PSScriptRoot\..\lib\install.ps1" # needed for hash generation
+. "$PSScriptRoot\..\lib\download.ps1"
 
 if ($App -ne '*' -and (Test-Path $App -PathType Leaf)) {
     $Dir = Split-Path $App
diff --git a/bin/describe.ps1 b/bin/describe.ps1
index f9e024e4c4..5faa1c403c 100644
--- a/bin/describe.ps1
+++ b/bin/describe.ps1
@@ -23,6 +23,7 @@ param(
 . "$PSScriptRoot\..\lib\core.ps1"
 . "$PSScriptRoot\..\lib\manifest.ps1"
 . "$PSScriptRoot\..\lib\description.ps1"
+. "$PSScriptRoot\..\lib\download.ps1"
 
 $Dir = Convert-Path $Dir
 $Queue = @()
diff --git a/lib/autoupdate.ps1 b/lib/autoupdate.ps1
index bd24e04015..5cef1622a0 100644
--- a/lib/autoupdate.ps1
+++ b/lib/autoupdate.ps1
@@ -1,4 +1,17 @@
 # Must included with 'json.ps1'
+
+function format_hash([String] $hash) {
+    $hash = $hash.toLower()
+    switch ($hash.Length) {
+        32 { $hash = "md5:$hash" } # md5
+        40 { $hash = "sha1:$hash" } # sha1
+        64 { $hash = $hash } # sha256
+        128 { $hash = "sha512:$hash" } # sha512
+        default { $hash = $null }
+    }
+    return $hash
+}
+
 function find_hash_in_rdf([String] $url, [String] $basename) {
     $xml = $null
     try {
diff --git a/lib/core.ps1 b/lib/core.ps1
index 23a10c32ed..eeaa2c9ad4 100644
--- a/lib/core.ps1
+++ b/lib/core.ps1
@@ -63,18 +63,6 @@ function Optimize-SecurityProtocol {
     }
 }
 
-function Get-Encoding($wc) {
-    if ($null -ne $wc.ResponseHeaders -and $wc.ResponseHeaders['Content-Type'] -match 'charset=([^;]*)') {
-        return [System.Text.Encoding]::GetEncoding($Matches[1])
-    } else {
-        return [System.Text.Encoding]::GetEncoding('utf-8')
-    }
-}
-
-function Get-UserAgent() {
-    return "Scoop/1.0 (+http://scoop.sh/) PowerShell/$($PSVersionTable.PSVersion.Major).$($PSVersionTable.PSVersion.Minor) (Windows NT $([System.Environment]::OSVersion.Version.Major).$([System.Environment]::OSVersion.Version.Minor); $(if(${env:ProgramFiles(Arm)}){'ARM64; '}elseif($env:PROCESSOR_ARCHITECTURE -eq 'AMD64'){'Win64; x64; '})$(if($env:PROCESSOR_ARCHITEW6432 -in 'AMD64','ARM64'){'WOW64; '})$PSEdition)"
-}
-
 function Show-DeprecatedWarning {
     <#
     .SYNOPSIS
@@ -228,35 +216,6 @@ function Complete-ConfigChange {
     }
 }
 
-function setup_proxy() {
-    # note: '@' and ':' in password must be escaped, e.g. 'p@ssword' -> p\@ssword'
-    $proxy = get_config PROXY
-    if(!$proxy) {
-        return
-    }
-    try {
-        $credentials, $address = $proxy -split '(?<!\\)@'
-        if(!$address) {
-            $address, $credentials = $credentials, $null # no credentials supplied
-        }
-
-        if($address -eq 'none') {
-            [net.webrequest]::defaultwebproxy = $null
-        } elseif($address -ne 'default') {
-            [net.webrequest]::defaultwebproxy = new-object net.webproxy "http://$address"
-        }
-
-        if($credentials -eq 'currentuser') {
-            [net.webrequest]::defaultwebproxy.credentials = [net.credentialcache]::defaultcredentials
-        } elseif($credentials) {
-            $username, $password = $credentials -split '(?<!\\):' | ForEach-Object { $_ -replace '\\([@:])','$1' }
-            [net.webrequest]::defaultwebproxy.credentials = new-object net.networkcredential($username, $password)
-        }
-    } catch {
-        warn "Failed to use proxy '$proxy': $($_.exception.message)"
-    }
-}
-
 function Invoke-Git {
     [CmdletBinding()]
     [OutputType([String])]
@@ -584,10 +543,6 @@ function Test-HelperInstalled {
     return ![String]::IsNullOrWhiteSpace((Get-HelperPath -Helper $Helper))
 }
 
-function Test-Aria2Enabled {
-    return (Test-HelperInstalled -Helper Aria2) -and (get_config 'aria2-enabled' $true)
-}
-
 function app_status($app, $global) {
     $status = @{}
     $status.installed = installed $app $global
@@ -639,28 +594,6 @@ function fname($path) { split-path $path -leaf }
 function strip_ext($fname) { $fname -replace '\.[^\.]*$', '' }
 function strip_filename($path) { $path -replace [regex]::escape((fname $path)) }
 function strip_fragment($url) { $url -replace (new-object uri $url).fragment }
-
-function url_filename($url) {
-    (split-path $url -leaf).split('?') | Select-Object -First 1
-}
-# Unlike url_filename which can be tricked by appending a
-# URL fragment (e.g. #/dl.7z, useful for coercing a local filename),
-# this function extracts the original filename from the URL.
-function url_remote_filename($url) {
-    $uri = (New-Object URI $url)
-    $basename = Split-Path $uri.PathAndQuery -Leaf
-    If ($basename -match ".*[?=]+([\w._-]+)") {
-        $basename = $matches[1]
-    }
-    If (($basename -notlike "*.*") -or ($basename -match "^[v.\d]+$")) {
-        $basename = Split-Path $uri.AbsolutePath -Leaf
-    }
-    If (($basename -notlike "*.*") -and ($uri.Fragment -ne "")) {
-        $basename = $uri.Fragment.Trim('/', '#')
-    }
-    return $basename
-}
-
 function ensure($dir) {
     if (!(Test-Path -Path $dir)) {
         New-Item -Path $dir -ItemType Directory | Out-Null
@@ -1282,112 +1215,6 @@ function substitute($entity, [Hashtable] $params, [Bool]$regexEscape = $false) {
     return $newentity
 }
 
-function format_hash([String] $hash) {
-    $hash = $hash.toLower()
-    switch ($hash.Length)
-    {
-        32 { $hash = "md5:$hash" } # md5
-        40 { $hash = "sha1:$hash" } # sha1
-        64 { $hash = $hash } # sha256
-        128 { $hash = "sha512:$hash" } # sha512
-        default { $hash = $null }
-    }
-    return $hash
-}
-
-function format_hash_aria2([String] $hash) {
-    $hash = $hash -split ':' | Select-Object -Last 1
-    switch ($hash.Length)
-    {
-        32 { $hash = "md5=$hash" } # md5
-        40 { $hash = "sha-1=$hash" } # sha1
-        64 { $hash = "sha-256=$hash" } # sha256
-        128 { $hash = "sha-512=$hash" } # sha512
-        default { $hash = $null }
-    }
-    return $hash
-}
-
-function get_hash([String] $multihash) {
-    $type, $hash = $multihash -split ':'
-    if(!$hash) {
-        # no type specified, assume sha256
-        $type, $hash = 'sha256', $multihash
-    }
-
-    if(@('md5','sha1','sha256', 'sha512') -notcontains $type) {
-        return $null, "Hash type '$type' isn't supported."
-    }
-
-    return $type, $hash.ToLower()
-}
-
-function Get-GitHubToken {
-    return $env:SCOOP_GH_TOKEN, (get_config GH_TOKEN) | Where-Object -Property Length -Value 0 -GT | Select-Object -First 1
-}
-
-function handle_special_urls($url)
-{
-    # FossHub.com
-    if ($url -match "^(?:.*fosshub.com\/)(?<name>.*)(?:\/|\?dwl=)(?<filename>.*)$") {
-        $Body = @{
-            projectUri      = $Matches.name;
-            fileName        = $Matches.filename;
-            source          = 'CF';
-            isLatestVersion = $true
-        }
-        if ((Invoke-RestMethod -Uri $url) -match '"p":"(?<pid>[a-f0-9]{24}).*?"r":"(?<rid>[a-f0-9]{24})') {
-            $Body.Add("projectId", $Matches.pid)
-            $Body.Add("releaseId", $Matches.rid)
-        }
-        $url = Invoke-RestMethod -Method Post -Uri "https://api.fosshub.com/download/" -ContentType "application/json" -Body (ConvertTo-Json $Body -Compress)
-        if ($null -eq $url.error) {
-            $url = $url.data.url
-        }
-    }
-
-    # Sourceforge.net
-    if ($url -match "(?:downloads\.)?sourceforge.net\/projects?\/(?<project>[^\/]+)\/(?:files\/)?(?<file>.*?)(?:$|\/download|\?)") {
-        # Reshapes the URL to avoid redirections
-        $url = "https://downloads.sourceforge.net/project/$($matches['project'])/$($matches['file'])"
-    }
-
-    # Github.com
-    if ($url -match 'github.com/(?<owner>[^/]+)/(?<repo>[^/]+)/releases/download/(?<tag>[^/]+)/(?<file>[^/#]+)(?<filename>.*)' -and ($token = Get-GitHubToken)) {
-        $headers = @{ "Authorization" = "token $token" }
-        $privateUrl = "https://api.github.com/repos/$($Matches.owner)/$($Matches.repo)"
-        $assetUrl = "https://api.github.com/repos/$($Matches.owner)/$($Matches.repo)/releases/tags/$($Matches.tag)"
-
-        if ((Invoke-RestMethod -Uri $privateUrl -Headers $headers).Private) {
-            $url = ((Invoke-RestMethod -Uri $assetUrl -Headers $headers).Assets | Where-Object -Property Name -EQ -Value $Matches.file).Url, $Matches.filename -join ''
-        }
-    }
-
-    return $url
-}
-
-function get_magic_bytes($file) {
-    if(!(Test-Path $file)) {
-        return ''
-    }
-
-    if((Get-Command Get-Content).parameters.ContainsKey('AsByteStream')) {
-        # PowerShell Core (6.0+) '-Encoding byte' is replaced by '-AsByteStream'
-        return Get-Content $file -AsByteStream -TotalCount 8
-    }
-    else {
-        return Get-Content $file -Encoding byte -TotalCount 8
-    }
-}
-
-function get_magic_bytes_pretty($file, $glue = ' ') {
-    if(!(Test-Path $file)) {
-        return ''
-    }
-
-    return (get_magic_bytes $file | ForEach-Object { $_.ToString('x2') }) -join $glue
-}
-
 function Out-UTF8File {
     param(
         [Parameter(Mandatory = $True, Position = 0)]
@@ -1473,6 +1300,3 @@ $scoopPathEnvVar = switch (get_config USE_ISOLATED_PATH) {
 
 # OS information
 $WindowsBuild = [System.Environment]::OSVersion.Version.Build
-
-# Setup proxy globally
-setup_proxy
diff --git a/lib/download.ps1 b/lib/download.ps1
new file mode 100644
index 0000000000..d162fb616e
--- /dev/null
+++ b/lib/download.ps1
@@ -0,0 +1,758 @@
+# Description: Functions for downloading files
+
+## Meta downloader
+
+function Invoke-ScoopDownload ($app, $version, $manifest, $bucket, $architecture, $dir, $use_cache = $true, $check_hash = $true) {
+    # we only want to show this warning once
+    if (!$use_cache) { warn 'Cache is being ignored.' }
+
+    # can be multiple urls: if there are, then installer should go first to make 'installer.args' section work
+    $urls = @(script:url $manifest $architecture)
+
+    # can be multiple cookies: they will be used for all HTTP requests.
+    $cookies = $manifest.cookie
+
+    # download first
+    if (Test-Aria2Enabled) {
+        Invoke-CachedAria2Download $app $version $manifest $architecture $dir $cookies $use_cache $check_hash
+    } else {
+        foreach ($url in $urls) {
+            $fname = url_filename $url
+
+            try {
+                Invoke-CachedDownload $app $version $url "$dir\$fname" $cookies $use_cache
+            } catch {
+                Write-Host -ForegroundColor DarkRed $_
+                abort "URL $url is not valid"
+            }
+
+            if ($check_hash) {
+                $manifest_hash = hash_for_url $manifest $url $architecture
+                $ok, $err = check_hash "$dir\$fname" $manifest_hash $(show_app $app $bucket)
+                if (!$ok) {
+                    error $err
+                    $cached = cache_path $app $version $url
+                    if (Test-Path $cached) {
+                        # rm cached file
+                        Remove-Item -Force $cached
+                    }
+                    if ($url.Contains('sourceforge.net')) {
+                        Write-Host -ForegroundColor Yellow 'SourceForge.net is known for causing hash validation fails. Please try again before opening a ticket.'
+                    }
+                    abort $(new_issue_msg $app $bucket 'hash check failed')
+                }
+            }
+        }
+    }
+
+    return $urls.ForEach({ url_filename $_ })
+}
+
+## [System.Net] downloader
+
+function Invoke-CachedDownload ($app, $version, $url, $to, $cookies = $null, $use_cache = $true) {
+    $cached = cache_path $app $version $url
+
+    if (!(Test-Path $cached) -or !$use_cache) {
+        ensure $cachedir | Out-Null
+        Start-Download $url "$cached.download" $cookies
+        Move-Item "$cached.download" $cached -Force
+    } else { Write-Host "Loading $(url_remote_filename $url) from cache" }
+
+    if (!($null -eq $to)) {
+        if ($use_cache) {
+            Copy-Item $cached $to
+        } else {
+            Move-Item $cached $to -Force
+        }
+    }
+}
+
+function Start-Download ($url, $to, $cookies) {
+    $progress = [console]::isoutputredirected -eq $false -and
+    $host.name -ne 'Windows PowerShell ISE Host'
+
+    try {
+        $url = handle_special_urls $url
+        Invoke-Download $url $to $cookies $progress
+    } catch {
+        $e = $_.exception
+        if ($e.Response.StatusCode -eq 'Unauthorized') {
+            warn 'Token might be misconfigured.'
+        }
+        if ($e.innerexception) { $e = $e.innerexception }
+        throw $e
+    }
+}
+
+function Invoke-Download ($url, $to, $cookies, $progress) {
+    # download with filesize and progress indicator
+    $reqUrl = ($url -split '#')[0]
+    $wreq = [Net.WebRequest]::Create($reqUrl)
+    if ($wreq -is [Net.HttpWebRequest]) {
+        $wreq.UserAgent = Get-UserAgent
+        if (-not ($url -match 'sourceforge\.net' -or $url -match 'portableapps\.com')) {
+            $wreq.Referer = strip_filename $url
+        }
+        if ($url -match 'api\.github\.com/repos') {
+            $wreq.Accept = 'application/octet-stream'
+            $wreq.Headers['Authorization'] = "Bearer $(Get-GitHubToken)"
+            $wreq.Headers['X-GitHub-Api-Version'] = '2022-11-28'
+        }
+        if ($cookies) {
+            $wreq.Headers.Add('Cookie', (cookie_header $cookies))
+        }
+
+        get_config PRIVATE_HOSTS | Where-Object { $_ -ne $null -and $url -match $_.match } | ForEach-Object {
+            (ConvertFrom-StringData -StringData $_.Headers).GetEnumerator() | ForEach-Object {
+                $wreq.Headers[$_.Key] = $_.Value
+            }
+        }
+    }
+
+    try {
+        $wres = $wreq.GetResponse()
+    } catch [System.Net.WebException] {
+        $exc = $_.Exception
+        $handledCodes = @(
+            [System.Net.HttpStatusCode]::MovedPermanently, # HTTP 301
+            [System.Net.HttpStatusCode]::Found, # HTTP 302
+            [System.Net.HttpStatusCode]::SeeOther, # HTTP 303
+            [System.Net.HttpStatusCode]::TemporaryRedirect  # HTTP 307
+        )
+
+        # Only handle redirection codes
+        $redirectRes = $exc.Response
+        if ($handledCodes -notcontains $redirectRes.StatusCode) {
+            throw $exc
+        }
+
+        # Get the new location of the file
+        if ((-not $redirectRes.Headers) -or ($redirectRes.Headers -notcontains 'Location')) {
+            throw $exc
+        }
+
+        $newUrl = $redirectRes.Headers['Location']
+        info "Following redirect to $newUrl..."
+
+        # Handle manual file rename
+        if ($url -like '*#/*') {
+            $null, $postfix = $url -split '#/'
+            $newUrl = "$newUrl#/$postfix"
+        }
+
+        Invoke-Download $newUrl $to $cookies $progress
+        return
+    }
+
+    $total = $wres.ContentLength
+    if ($total -eq -1 -and $wreq -is [net.ftpwebrequest]) {
+        $total = ftp_file_size($url)
+    }
+
+    if ($progress -and ($total -gt 0)) {
+        [console]::CursorVisible = $false
+        function Trace-DownloadProgress ($read) {
+            Write-DownloadProgress $read $total $url
+        }
+    } else {
+        Write-Host "Downloading $url ($(filesize $total))..."
+        function Trace-DownloadProgress {
+            #no op
+        }
+    }
+
+    try {
+        $s = $wres.getresponsestream()
+        $fs = [io.file]::openwrite($to)
+        $buffer = New-Object byte[] 2048
+        $totalRead = 0
+        $sw = [diagnostics.stopwatch]::StartNew()
+
+        Trace-DownloadProgress $totalRead
+        while (($read = $s.read($buffer, 0, $buffer.length)) -gt 0) {
+            $fs.write($buffer, 0, $read)
+            $totalRead += $read
+            if ($sw.elapsedmilliseconds -gt 100) {
+                $sw.restart()
+                Trace-DownloadProgress $totalRead
+            }
+        }
+        $sw.stop()
+        Trace-DownloadProgress $totalRead
+    } finally {
+        if ($progress) {
+            [console]::CursorVisible = $true
+            Write-Host
+        }
+        if ($fs) {
+            $fs.close()
+        }
+        if ($s) {
+            $s.close()
+        }
+        $wres.close()
+    }
+}
+
+function Format-DownloadProgress ($url, $read, $total, $console) {
+    $filename = url_remote_filename $url
+
+    # calculate current percentage done
+    $p = [math]::Round($read / $total * 100, 0)
+
+    # pre-generate LHS and RHS of progress string
+    # so we know how much space we have
+    $left = "$filename ($(filesize $total))"
+    $right = [string]::Format('{0,3}%', $p)
+
+    # calculate remaining width for progress bar
+    $midwidth = $console.BufferSize.Width - ($left.Length + $right.Length + 8)
+
+    # calculate how many characters are completed
+    $completed = [math]::Abs([math]::Round(($p / 100) * $midwidth, 0) - 1)
+
+    # generate dashes to symbolise completed
+    if ($completed -gt 1) {
+        $dashes = [string]::Join('', ((1..$completed) | ForEach-Object { '=' }))
+    }
+
+    # this is why we calculate $completed - 1 above
+    $dashes += switch ($p) {
+        100 { '=' }
+        default { '>' }
+    }
+
+    # the remaining characters are filled with spaces
+    $spaces = switch ($dashes.Length) {
+        $midwidth { [string]::Empty }
+        default {
+            [string]::Join('', ((1..($midwidth - $dashes.Length)) | ForEach-Object { ' ' }))
+        }
+    }
+
+    "$left [$dashes$spaces] $right"
+}
+
+function Write-DownloadProgress ($read, $total, $url) {
+    $console = $Host.UI.RawUI
+    $left = $console.CursorPosition.X
+    $top = $console.CursorPosition.Y
+    $width = $console.BufferSize.Width
+
+    if ($read -eq 0) {
+        $maxOutputLength = $(Format-DownloadProgress $url 100 $total $console).Length
+        if (($left + $maxOutputLength) -gt $width) {
+            # not enough room to print progress on this line
+            # print on new line
+            Write-Host
+            $left = 0
+            $top = $top + 1
+            if ($top -gt $console.CursorPosition.Y) { $top = $console.CursorPosition.Y }
+        }
+    }
+
+    Write-Host $(Format-DownloadProgress $url $read $total $console) -NoNewline
+    [console]::SetCursorPosition($left, $top)
+}
+
+## Aria2 downloader
+
+function Test-Aria2Enabled {
+    return (Test-HelperInstalled -Helper Aria2) -and (get_config 'aria2-enabled' $true)
+}
+
+function aria_exit_code($exitcode) {
+    $codes = @{
+        0  = 'All downloads were successful'
+        1  = 'An unknown error occurred'
+        2  = 'Timeout'
+        3  = 'Resource was not found'
+        4  = 'Aria2 saw the specified number of "resource not found" error. See --max-file-not-found option'
+        5  = 'Download aborted because download speed was too slow. See --lowest-speed-limit option'
+        6  = 'Network problem occurred.'
+        7  = 'There were unfinished downloads. This error is only reported if all finished downloads were successful and there were unfinished downloads in a queue when aria2 exited by pressing Ctrl-C by an user or sending TERM or INT signal'
+        8  = 'Remote server did not support resume when resume was required to complete download'
+        9  = 'There was not enough disk space available'
+        10 = 'Piece length was different from one in .aria2 control file. See --allow-piece-length-change option'
+        11 = 'Aria2 was downloading same file at that moment'
+        12 = 'Aria2 was downloading same info hash torrent at that moment'
+        13 = 'File already existed. See --allow-overwrite option'
+        14 = 'Renaming file failed. See --auto-file-renaming option'
+        15 = 'Aria2 could not open existing file'
+        16 = 'Aria2 could not create new file or truncate existing file'
+        17 = 'File I/O error occurred'
+        18 = 'Aria2 could not create directory'
+        19 = 'Name resolution failed'
+        20 = 'Aria2 could not parse Metalink document'
+        21 = 'FTP command failed'
+        22 = 'HTTP response header was bad or unexpected'
+        23 = 'Too many redirects occurred'
+        24 = 'HTTP authorization failed'
+        25 = 'Aria2 could not parse bencoded file (usually ".torrent" file)'
+        26 = '".torrent" file was corrupted or missing information that aria2 needed'
+        27 = 'Magnet URI was bad'
+        28 = 'Bad/unrecognized option was given or unexpected option argument was given'
+        29 = 'The remote server was unable to handle the request due to a temporary overloading or maintenance'
+        30 = 'Aria2 could not parse JSON-RPC request'
+        31 = 'Reserved. Not used'
+        32 = 'Checksum validation failed'
+    }
+    if ($null -eq $codes[$exitcode]) {
+        return 'An unknown error occurred'
+    }
+    return $codes[$exitcode]
+}
+
+function get_filename_from_metalink($file) {
+    $bytes = get_magic_bytes_pretty $file ''
+    # check if file starts with '<?xml'
+    if (!($bytes.StartsWith('3c3f786d6c'))) {
+        return $null
+    }
+
+    # Add System.Xml for reading metalink files
+    Add-Type -AssemblyName 'System.Xml'
+    $xr = [System.Xml.XmlReader]::Create($file)
+    $filename = $null
+    try {
+        $xr.ReadStartElement('metalink')
+        if ($xr.ReadToFollowing('file') -and $xr.MoveToFirstAttribute()) {
+            $filename = $xr.Value
+        }
+    } catch [System.Xml.XmlException] {
+        return $null
+    } finally {
+        $xr.Close()
+    }
+
+    return $filename
+}
+
+function Invoke-CachedAria2Download ($app, $version, $manifest, $architecture, $dir, $cookies = $null, $use_cache = $true, $check_hash = $true) {
+    $data = @{}
+    $urls = @(script:url $manifest $architecture)
+
+    # aria2 input file
+    $urlstxt = Join-Path $cachedir "$app.txt"
+    $urlstxt_content = ''
+    $download_finished = $true
+
+    # aria2 options
+    $options = @(
+        "--input-file='$urlstxt'"
+        "--user-agent='$(Get-UserAgent)'"
+        '--allow-overwrite=true'
+        '--auto-file-renaming=false'
+        "--retry-wait=$(get_config 'aria2-retry-wait' 2)"
+        "--split=$(get_config 'aria2-split' 5)"
+        "--max-connection-per-server=$(get_config 'aria2-max-connection-per-server' 5)"
+        "--min-split-size=$(get_config 'aria2-min-split-size' '5M')"
+        '--console-log-level=warn'
+        '--enable-color=false'
+        '--no-conf=true'
+        '--follow-metalink=true'
+        '--metalink-preferred-protocol=https'
+        '--min-tls-version=TLSv1.2'
+        "--stop-with-process=$PID"
+        '--continue'
+        '--summary-interval=0'
+        '--auto-save-interval=1'
+    )
+
+    if ($cookies) {
+        $options += "--header='Cookie: $(cookie_header $cookies)'"
+    }
+
+    $proxy = get_config PROXY
+    if ($proxy -ne 'none') {
+        if ([Net.Webrequest]::DefaultWebProxy.Address) {
+            $options += "--all-proxy='$([Net.Webrequest]::DefaultWebProxy.Address.Authority)'"
+        }
+        if ([Net.Webrequest]::DefaultWebProxy.Credentials.UserName) {
+            $options += "--all-proxy-user='$([Net.Webrequest]::DefaultWebProxy.Credentials.UserName)'"
+        }
+        if ([Net.Webrequest]::DefaultWebProxy.Credentials.Password) {
+            $options += "--all-proxy-passwd='$([Net.Webrequest]::DefaultWebProxy.Credentials.Password)'"
+        }
+    }
+
+    $more_options = get_config 'aria2-options'
+    if ($more_options) {
+        $options += $more_options
+    }
+
+    foreach ($url in $urls) {
+        $data.$url = @{
+            'target'    = Join-Path $dir (url_filename $url)
+            'cachename' = fname (cache_path $app $version $url)
+            'source'    = cache_path $app $version $url
+        }
+
+        if ((Test-Path $data.$url.source) -and -not((Test-Path "$($data.$url.source).aria2") -or (Test-Path $urlstxt)) -and $use_cache) {
+            Write-Host 'Loading ' -NoNewline
+            Write-Host $(url_remote_filename $url) -ForegroundColor Cyan -NoNewline
+            Write-Host ' from cache.'
+        } else {
+            $download_finished = $false
+            # create aria2 input file content
+            try {
+                $try_url = handle_special_urls $url
+            } catch {
+                if ($_.Exception.Response.StatusCode -eq 'Unauthorized') {
+                    warn 'Token might be misconfigured.'
+                }
+            }
+            $urlstxt_content += "$try_url`n"
+            if (!$url.Contains('sourceforge.net')) {
+                $urlstxt_content += "    referer=$(strip_filename $url)`n"
+            }
+            $urlstxt_content += "    dir=$cachedir`n"
+            $urlstxt_content += "    out=$($data.$url.cachename)`n"
+        }
+    }
+
+    if (-not($download_finished)) {
+        # write aria2 input file
+        if ($urlstxt_content -ne '') {
+            ensure $cachedir | Out-Null
+            # Write aria2 input-file with UTF8NoBOM encoding
+            $urlstxt_content | Out-UTF8File -FilePath $urlstxt
+        }
+
+        # build aria2 command
+        $aria2 = "& '$(Get-HelperPath -Helper Aria2)' $($options -join ' ')"
+
+        # handle aria2 console output
+        Write-Host 'Starting download with aria2 ...'
+
+        # Set console output encoding to UTF8 for non-ASCII characters printing
+        $oriConsoleEncoding = [Console]::OutputEncoding
+        [Console]::OutputEncoding = New-Object System.Text.UTF8Encoding
+
+        Invoke-Command ([scriptblock]::Create($aria2)) | ForEach-Object {
+            # Skip blank lines
+            if ([String]::IsNullOrWhiteSpace($_)) { return }
+
+            # Prevent potential overlaping of text when one line is shorter
+            $len = $Host.UI.RawUI.WindowSize.Width - $_.Length - 20
+            $blank = if ($len -gt 0) { ' ' * $len } else { '' }
+            $color = 'Gray'
+
+            if ($_.StartsWith('(OK):')) {
+                $noNewLine = $true
+                $color = 'Green'
+            } elseif ($_.StartsWith('[') -and $_.EndsWith(']')) {
+                $noNewLine = $true
+                $color = 'Cyan'
+            } elseif ($_.StartsWith('Download Results:')) {
+                $noNewLine = $false
+            }
+
+            Write-Host "`rDownload: $_$blank" -ForegroundColor $color -NoNewline:$noNewLine
+        }
+        Write-Host ''
+
+        if ($lastexitcode -gt 0) {
+            error "Download failed! (Error $lastexitcode) $(aria_exit_code $lastexitcode)"
+            error $urlstxt_content
+            error $aria2
+            abort $(new_issue_msg $app $bucket 'download via aria2 failed')
+        }
+
+        # remove aria2 input file when done
+        if (Test-Path $urlstxt, "$($data.$url.source).aria2*") {
+            Remove-Item $urlstxt -Force -ErrorAction SilentlyContinue
+            Remove-Item "$($data.$url.source).aria2*" -Force -ErrorAction SilentlyContinue
+        }
+
+        # Revert console encoding
+        [Console]::OutputEncoding = $oriConsoleEncoding
+    }
+
+    foreach ($url in $urls) {
+
+        $metalink_filename = get_filename_from_metalink $data.$url.source
+        if ($metalink_filename) {
+            Remove-Item $data.$url.source -Force
+            Rename-Item -Force (Join-Path -Path $cachedir -ChildPath $metalink_filename) $data.$url.source
+        }
+
+        # run hash checks
+        if ($check_hash) {
+            $manifest_hash = hash_for_url $manifest $url $architecture
+            $ok, $err = check_hash $data.$url.source $manifest_hash $(show_app $app $bucket)
+            if (!$ok) {
+                error $err
+                if (Test-Path $data.$url.source) {
+                    # rm cached file
+                    Remove-Item $data.$url.source -Force -ErrorAction SilentlyContinue
+                    Remove-Item "$($data.$url.source).aria2*" -Force -ErrorAction SilentlyContinue
+                }
+                if ($url.Contains('sourceforge.net')) {
+                    Write-Host -f yellow 'SourceForge.net is known for causing hash validation fails. Please try again before opening a ticket.'
+                }
+                abort $(new_issue_msg $app $bucket 'hash check failed')
+            }
+        }
+
+        # copy or move file to target location
+        if (!(Test-Path $data.$url.source) ) {
+            abort $(new_issue_msg $app $bucket 'cached file not found')
+        }
+
+        if (!($dir -eq $cachedir)) {
+            if ($use_cache) {
+                Copy-Item $data.$url.source $data.$url.target
+            } else {
+                Move-Item $data.$url.source $data.$url.target -Force
+            }
+        }
+    }
+}
+
+## Helper functions
+
+### Downloader parameters
+
+function cookie_header($cookies) {
+    if (!$cookies) { return }
+
+    $vals = $cookies.psobject.properties | ForEach-Object {
+        "$($_.name)=$($_.value)"
+    }
+
+    [string]::join(';', $vals)
+}
+
+function Get-Encoding($wc) {
+    if ($null -ne $wc.ResponseHeaders -and $wc.ResponseHeaders['Content-Type'] -match 'charset=([^;]*)') {
+        return [System.Text.Encoding]::GetEncoding($Matches[1])
+    } else {
+        return [System.Text.Encoding]::GetEncoding('utf-8')
+    }
+}
+
+function Get-UserAgent() {
+    return "Scoop/1.0 (+http://scoop.sh/) PowerShell/$($PSVersionTable.PSVersion.Major).$($PSVersionTable.PSVersion.Minor) (Windows NT $([System.Environment]::OSVersion.Version.Major).$([System.Environment]::OSVersion.Version.Minor); $(if(${env:ProgramFiles(Arm)}){'ARM64; '}elseif($env:PROCESSOR_ARCHITECTURE -eq 'AMD64'){'Win64; x64; '})$(if($env:PROCESSOR_ARCHITEW6432 -in 'AMD64','ARM64'){'WOW64; '})$PSEdition)"
+}
+
+function setup_proxy() {
+    # note: '@' and ':' in password must be escaped, e.g. 'p@ssword' -> p\@ssword'
+    $proxy = get_config PROXY
+    if (!$proxy) {
+        return
+    }
+    try {
+        $credentials, $address = $proxy -split '(?<!\\)@'
+        if (!$address) {
+            $address, $credentials = $credentials, $null # no credentials supplied
+        }
+
+        if ($address -eq 'none') {
+            [net.webrequest]::defaultwebproxy = $null
+        } elseif ($address -ne 'default') {
+            [net.webrequest]::defaultwebproxy = New-Object net.webproxy "http://$address"
+        }
+
+        if ($credentials -eq 'currentuser') {
+            [net.webrequest]::defaultwebproxy.credentials = [net.credentialcache]::defaultcredentials
+        } elseif ($credentials) {
+            $username, $password = $credentials -split '(?<!\\):' | ForEach-Object { $_ -replace '\\([@:])', '$1' }
+            [net.webrequest]::defaultwebproxy.credentials = New-Object net.networkcredential($username, $password)
+        }
+    } catch {
+        warn "Failed to use proxy '$proxy': $($_.exception.message)"
+    }
+}
+
+function Get-GitHubToken {
+    return $env:SCOOP_GH_TOKEN, (get_config GH_TOKEN) | Where-Object -Property Length -Value 0 -GT | Select-Object -First 1
+}
+
+function github_ratelimit_reached {
+    $api_link = 'https://api.github.com/rate_limit'
+    $ret = (download_json $api_link).rate.remaining -eq 0
+    if ($ret) {
+        Write-Host "GitHub API rate limit reached.`r`nPlease try again later or configure your API token using 'scoop config gh_token <your token>'."
+    }
+    $ret
+}
+
+### URL handling
+
+function handle_special_urls($url) {
+    # FossHub.com
+    if ($url -match '^(?:.*fosshub.com\/)(?<name>.*)(?:\/|\?dwl=)(?<filename>.*)$') {
+        $Body = @{
+            projectUri      = $Matches.name
+            fileName        = $Matches.filename
+            source          = 'CF'
+            isLatestVersion = $true
+        }
+        if ((Invoke-RestMethod -Uri $url) -match '"p":"(?<pid>[a-f0-9]{24}).*?"r":"(?<rid>[a-f0-9]{24})') {
+            $Body.Add('projectId', $Matches.pid)
+            $Body.Add('releaseId', $Matches.rid)
+        }
+        $url = Invoke-RestMethod -Method Post -Uri 'https://api.fosshub.com/download/' -ContentType 'application/json' -Body (ConvertTo-Json $Body -Compress)
+        if ($null -eq $url.error) {
+            $url = $url.data.url
+        }
+    }
+
+    # Sourceforge.net
+    if ($url -match '(?:downloads\.)?sourceforge.net\/projects?\/(?<project>[^\/]+)\/(?:files\/)?(?<file>.*?)(?:$|\/download|\?)') {
+        # Reshapes the URL to avoid redirections
+        $url = "https://downloads.sourceforge.net/project/$($matches['project'])/$($matches['file'])"
+    }
+
+    # Github.com
+    if ($url -match 'github.com/(?<owner>[^/]+)/(?<repo>[^/]+)/releases/download/(?<tag>[^/]+)/(?<file>[^/#]+)(?<filename>.*)' -and ($token = Get-GitHubToken)) {
+        $headers = @{ 'Authorization' = "token $token" }
+        $privateUrl = "https://api.github.com/repos/$($Matches.owner)/$($Matches.repo)"
+        $assetUrl = "https://api.github.com/repos/$($Matches.owner)/$($Matches.repo)/releases/tags/$($Matches.tag)"
+
+        if ((Invoke-RestMethod -Uri $privateUrl -Headers $headers).Private) {
+            $url = ((Invoke-RestMethod -Uri $assetUrl -Headers $headers).Assets | Where-Object -Property Name -EQ -Value $Matches.file).Url, $Matches.filename -join ''
+        }
+    }
+
+    return $url
+}
+
+### Remote file information
+
+function download_json($url) {
+    $githubtoken = Get-GitHubToken
+    $authheader = @{}
+    if ($githubtoken) {
+        $authheader = @{'Authorization' = "token $githubtoken" }
+    }
+    $ProgressPreference = 'SilentlyContinue'
+    $result = Invoke-WebRequest $url -UseBasicParsing -Headers $authheader | Select-Object -ExpandProperty content | ConvertFrom-Json
+    $ProgressPreference = 'Continue'
+    $result
+}
+
+function get_magic_bytes($file) {
+    if (!(Test-Path $file)) {
+        return ''
+    }
+
+    if ((Get-Command Get-Content).parameters.ContainsKey('AsByteStream')) {
+        # PowerShell Core (6.0+) '-Encoding byte' is replaced by '-AsByteStream'
+        return Get-Content $file -AsByteStream -TotalCount 8
+    } else {
+        return Get-Content $file -Encoding byte -TotalCount 8
+    }
+}
+
+function get_magic_bytes_pretty($file, $glue = ' ') {
+    if (!(Test-Path $file)) {
+        return ''
+    }
+
+    return (get_magic_bytes $file | ForEach-Object { $_.ToString('x2') }) -join $glue
+}
+
+Function Get-RemoteFileSize ($Uri) {
+    $response = Invoke-WebRequest -Uri $Uri -Method HEAD -UseBasicParsing
+    if (!$response.Headers.StatusCode) {
+        $response.Headers.'Content-Length' | ForEach-Object { [int]$_ }
+    }
+}
+
+function ftp_file_size($url) {
+    $request = [net.ftpwebrequest]::create($url)
+    $request.method = [net.webrequestmethods+ftp]::getfilesize
+    $request.getresponse().contentlength
+}
+
+function url_filename($url) {
+    (Split-Path $url -Leaf).split('?') | Select-Object -First 1
+}
+
+function url_remote_filename($url) {
+    # Unlike url_filename which can be tricked by appending a
+    # URL fragment (e.g. #/dl.7z, useful for coercing a local filename),
+    # this function extracts the original filename from the URL.
+    $uri = (New-Object URI $url)
+    $basename = Split-Path $uri.PathAndQuery -Leaf
+    If ($basename -match '.*[?=]+([\w._-]+)') {
+        $basename = $matches[1]
+    }
+    If (($basename -notlike '*.*') -or ($basename -match '^[v.\d]+$')) {
+        $basename = Split-Path $uri.AbsolutePath -Leaf
+    }
+    If (($basename -notlike '*.*') -and ($uri.Fragment -ne '')) {
+        $basename = $uri.Fragment.Trim('/', '#')
+    }
+    return $basename
+}
+
+### Hash-related functions
+
+function hash_for_url($manifest, $url, $arch) {
+    $hashes = @(hash $manifest $arch) | Where-Object { $_ -ne $null }
+
+    if ($hashes.length -eq 0) { return $null }
+
+    $urls = @(script:url $manifest $arch)
+
+    $index = [array]::IndexOf($urls, $url)
+    if ($index -eq -1) { abort "Couldn't find hash in manifest for '$url'." }
+
+    @($hashes)[$index]
+}
+
+function check_hash($file, $hash, $app_name) {
+    # returns (ok, err)
+    if (!$hash) {
+        warn "Warning: No hash in manifest. SHA256 for '$(fname $file)' is:`n    $((Get-FileHash -Path $file -Algorithm SHA256).Hash.ToLower())"
+        return $true, $null
+    }
+
+    Write-Host 'Checking hash of ' -NoNewline
+    Write-Host $(url_remote_filename $url) -ForegroundColor Cyan -NoNewline
+    Write-Host ' ... ' -NoNewline
+    $algorithm, $expected = get_hash $hash
+    if ($null -eq $algorithm) {
+        return $false, "Hash type '$algorithm' isn't supported."
+    }
+
+    $actual = (Get-FileHash -Path $file -Algorithm $algorithm).Hash.ToLower()
+    $expected = $expected.ToLower()
+
+    if ($actual -ne $expected) {
+        $msg = "Hash check failed!`n"
+        $msg += "App:         $app_name`n"
+        $msg += "URL:         $url`n"
+        if (Test-Path $file) {
+            $msg += "First bytes: $((get_magic_bytes_pretty $file ' ').ToUpper())`n"
+        }
+        if ($expected -or $actual) {
+            $msg += "Expected:    $expected`n"
+            $msg += "Actual:      $actual"
+        }
+        return $false, $msg
+    }
+    Write-Host 'ok.' -f Green
+    return $true, $null
+}
+
+function get_hash([String] $multihash) {
+    $type, $hash = $multihash -split ':'
+    if (!$hash) {
+        # no type specified, assume sha256
+        $type, $hash = 'sha256', $multihash
+    }
+
+    if (@('md5', 'sha1', 'sha256', 'sha512') -notcontains $type) {
+        return $null, "Hash type '$type' isn't supported."
+    }
+
+    return $type, $hash.ToLower()
+}
+
+# Setup proxy globally
+setup_proxy
diff --git a/lib/install.ps1 b/lib/install.ps1
index 54b0922e26..56cfdac924 100644
--- a/lib/install.ps1
+++ b/lib/install.ps1
@@ -81,576 +81,10 @@ function install_app($app, $architecture, $global, $suggested, $use_cache = $tru
     show_notes $manifest $dir $original_dir $persist_dir
 }
 
-function Invoke-CachedDownload ($app, $version, $url, $to, $cookies = $null, $use_cache = $true) {
-    $cached = cache_path $app $version $url
-
-    if (!(Test-Path $cached) -or !$use_cache) {
-        ensure $cachedir | Out-Null
-        Start-Download $url "$cached.download" $cookies
-        Move-Item "$cached.download" $cached -Force
-    } else { Write-Host "Loading $(url_remote_filename $url) from cache" }
-
-    if (!($null -eq $to)) {
-        if ($use_cache) {
-            Copy-Item $cached $to
-        } else {
-            Move-Item $cached $to -Force
-        }
-    }
-}
-
-function Start-Download ($url, $to, $cookies) {
-    $progress = [console]::isoutputredirected -eq $false -and
-    $host.name -ne 'Windows PowerShell ISE Host'
-
-    try {
-        $url = handle_special_urls $url
-        Invoke-Download $url $to $cookies $progress
-    } catch {
-        $e = $_.exception
-        if ($e.Response.StatusCode -eq 'Unauthorized') {
-            warn 'Token might be misconfigured.'
-        }
-        if ($e.innerexception) { $e = $e.innerexception }
-        throw $e
-    }
-}
-
-function aria_exit_code($exitcode) {
-    $codes = @{
-        0  = 'All downloads were successful'
-        1  = 'An unknown error occurred'
-        2  = 'Timeout'
-        3  = 'Resource was not found'
-        4  = 'Aria2 saw the specified number of "resource not found" error. See --max-file-not-found option'
-        5  = 'Download aborted because download speed was too slow. See --lowest-speed-limit option'
-        6  = 'Network problem occurred.'
-        7  = 'There were unfinished downloads. This error is only reported if all finished downloads were successful and there were unfinished downloads in a queue when aria2 exited by pressing Ctrl-C by an user or sending TERM or INT signal'
-        8  = 'Remote server did not support resume when resume was required to complete download'
-        9  = 'There was not enough disk space available'
-        10 = 'Piece length was different from one in .aria2 control file. See --allow-piece-length-change option'
-        11 = 'Aria2 was downloading same file at that moment'
-        12 = 'Aria2 was downloading same info hash torrent at that moment'
-        13 = 'File already existed. See --allow-overwrite option'
-        14 = 'Renaming file failed. See --auto-file-renaming option'
-        15 = 'Aria2 could not open existing file'
-        16 = 'Aria2 could not create new file or truncate existing file'
-        17 = 'File I/O error occurred'
-        18 = 'Aria2 could not create directory'
-        19 = 'Name resolution failed'
-        20 = 'Aria2 could not parse Metalink document'
-        21 = 'FTP command failed'
-        22 = 'HTTP response header was bad or unexpected'
-        23 = 'Too many redirects occurred'
-        24 = 'HTTP authorization failed'
-        25 = 'Aria2 could not parse bencoded file (usually ".torrent" file)'
-        26 = '".torrent" file was corrupted or missing information that aria2 needed'
-        27 = 'Magnet URI was bad'
-        28 = 'Bad/unrecognized option was given or unexpected option argument was given'
-        29 = 'The remote server was unable to handle the request due to a temporary overloading or maintenance'
-        30 = 'Aria2 could not parse JSON-RPC request'
-        31 = 'Reserved. Not used'
-        32 = 'Checksum validation failed'
-    }
-    if ($null -eq $codes[$exitcode]) {
-        return 'An unknown error occurred'
-    }
-    return $codes[$exitcode]
-}
-
-function get_filename_from_metalink($file) {
-    $bytes = get_magic_bytes_pretty $file ''
-    # check if file starts with '<?xml'
-    if (!($bytes.StartsWith('3c3f786d6c'))) {
-        return $null
-    }
-
-    # Add System.Xml for reading metalink files
-    Add-Type -AssemblyName 'System.Xml'
-    $xr = [System.Xml.XmlReader]::Create($file)
-    $filename = $null
-    try {
-        $xr.ReadStartElement('metalink')
-        if ($xr.ReadToFollowing('file') -and $xr.MoveToFirstAttribute()) {
-            $filename = $xr.Value
-        }
-    } catch [System.Xml.XmlException] {
-        return $null
-    } finally {
-        $xr.Close()
-    }
-
-    return $filename
-}
-
-function Invoke-CachedAria2Download ($app, $version, $manifest, $architecture, $dir, $cookies = $null, $use_cache = $true, $check_hash = $true) {
-    $data = @{}
-    $urls = @(script:url $manifest $architecture)
-
-    # aria2 input file
-    $urlstxt = Join-Path $cachedir "$app.txt"
-    $urlstxt_content = ''
-    $download_finished = $true
-
-    # aria2 options
-    $options = @(
-        "--input-file='$urlstxt'"
-        "--user-agent='$(Get-UserAgent)'"
-        '--allow-overwrite=true'
-        '--auto-file-renaming=false'
-        "--retry-wait=$(get_config 'aria2-retry-wait' 2)"
-        "--split=$(get_config 'aria2-split' 5)"
-        "--max-connection-per-server=$(get_config 'aria2-max-connection-per-server' 5)"
-        "--min-split-size=$(get_config 'aria2-min-split-size' '5M')"
-        '--console-log-level=warn'
-        '--enable-color=false'
-        '--no-conf=true'
-        '--follow-metalink=true'
-        '--metalink-preferred-protocol=https'
-        '--min-tls-version=TLSv1.2'
-        "--stop-with-process=$PID"
-        '--continue'
-        '--summary-interval=0'
-        '--auto-save-interval=1'
-    )
-
-    if ($cookies) {
-        $options += "--header='Cookie: $(cookie_header $cookies)'"
-    }
-
-    $proxy = get_config PROXY
-    if ($proxy -ne 'none') {
-        if ([Net.Webrequest]::DefaultWebProxy.Address) {
-            $options += "--all-proxy='$([Net.Webrequest]::DefaultWebProxy.Address.Authority)'"
-        }
-        if ([Net.Webrequest]::DefaultWebProxy.Credentials.UserName) {
-            $options += "--all-proxy-user='$([Net.Webrequest]::DefaultWebProxy.Credentials.UserName)'"
-        }
-        if ([Net.Webrequest]::DefaultWebProxy.Credentials.Password) {
-            $options += "--all-proxy-passwd='$([Net.Webrequest]::DefaultWebProxy.Credentials.Password)'"
-        }
-    }
-
-    $more_options = get_config 'aria2-options'
-    if ($more_options) {
-        $options += $more_options
-    }
-
-    foreach ($url in $urls) {
-        $data.$url = @{
-            'target'    = Join-Path $dir (url_filename $url)
-            'cachename' = fname (cache_path $app $version $url)
-            'source'    = cache_path $app $version $url
-        }
-
-        if ((Test-Path $data.$url.source) -and -not((Test-Path "$($data.$url.source).aria2") -or (Test-Path $urlstxt)) -and $use_cache) {
-            Write-Host 'Loading ' -NoNewline
-            Write-Host $(url_remote_filename $url) -f Cyan -NoNewline
-            Write-Host ' from cache.'
-        } else {
-            $download_finished = $false
-            # create aria2 input file content
-            try {
-                $try_url = handle_special_urls $url
-            } catch {
-                if ($_.Exception.Response.StatusCode -eq 'Unauthorized') {
-                    warn 'Token might be misconfigured.'
-                }
-            }
-            $urlstxt_content += "$try_url`n"
-            if (!$url.Contains('sourceforge.net')) {
-                $urlstxt_content += "    referer=$(strip_filename $url)`n"
-            }
-            $urlstxt_content += "    dir=$cachedir`n"
-            $urlstxt_content += "    out=$($data.$url.cachename)`n"
-        }
-    }
-
-    if (-not($download_finished)) {
-        # write aria2 input file
-        if ($urlstxt_content -ne '') {
-            ensure $cachedir | Out-Null
-            # Write aria2 input-file with UTF8NoBOM encoding
-            $urlstxt_content | Out-UTF8File -FilePath $urlstxt
-        }
-
-        # build aria2 command
-        $aria2 = "& '$(Get-HelperPath -Helper Aria2)' $($options -join ' ')"
-
-        # handle aria2 console output
-        Write-Host 'Starting download with aria2 ...'
-
-        # Set console output encoding to UTF8 for non-ASCII characters printing
-        $oriConsoleEncoding = [Console]::OutputEncoding
-        [Console]::OutputEncoding = New-Object System.Text.UTF8Encoding
-
-        Invoke-Command ([scriptblock]::Create($aria2)) | ForEach-Object {
-            # Skip blank lines
-            if ([String]::IsNullOrWhiteSpace($_)) { return }
-
-            # Prevent potential overlaping of text when one line is shorter
-            $len = $Host.UI.RawUI.WindowSize.Width - $_.Length - 20
-            $blank = if ($len -gt 0) { ' ' * $len } else { '' }
-            $color = 'Gray'
-
-            if ($_.StartsWith('(OK):')) {
-                $noNewLine = $true
-                $color = 'Green'
-            } elseif ($_.StartsWith('[') -and $_.EndsWith(']')) {
-                $noNewLine = $true
-                $color = 'Cyan'
-            } elseif ($_.StartsWith('Download Results:')) {
-                $noNewLine = $false
-            }
-
-            Write-Host "`rDownload: $_$blank" -ForegroundColor $color -NoNewline:$noNewLine
-        }
-        Write-Host ''
-
-        if ($lastexitcode -gt 0) {
-            error "Download failed! (Error $lastexitcode) $(aria_exit_code $lastexitcode)"
-            error $urlstxt_content
-            error $aria2
-            abort $(new_issue_msg $app $bucket 'download via aria2 failed')
-        }
-
-        # remove aria2 input file when done
-        if (Test-Path $urlstxt, "$($data.$url.source).aria2*") {
-            Remove-Item $urlstxt -Force -ErrorAction SilentlyContinue
-            Remove-Item "$($data.$url.source).aria2*" -Force -ErrorAction SilentlyContinue
-        }
-
-        # Revert console encoding
-        [Console]::OutputEncoding = $oriConsoleEncoding
-    }
-
-    foreach ($url in $urls) {
-
-        $metalink_filename = get_filename_from_metalink $data.$url.source
-        if ($metalink_filename) {
-            Remove-Item $data.$url.source -Force
-            Rename-Item -Force (Join-Path -Path $cachedir -ChildPath $metalink_filename) $data.$url.source
-        }
-
-        # run hash checks
-        if ($check_hash) {
-            $manifest_hash = hash_for_url $manifest $url $architecture
-            $ok, $err = check_hash $data.$url.source $manifest_hash $(show_app $app $bucket)
-            if (!$ok) {
-                error $err
-                if (Test-Path $data.$url.source) {
-                    # rm cached file
-                    Remove-Item $data.$url.source -Force -ErrorAction SilentlyContinue
-                    Remove-Item "$($data.$url.source).aria2*" -Force -ErrorAction SilentlyContinue
-                }
-                if ($url.Contains('sourceforge.net')) {
-                    Write-Host -f yellow 'SourceForge.net is known for causing hash validation fails. Please try again before opening a ticket.'
-                }
-                abort $(new_issue_msg $app $bucket 'hash check failed')
-            }
-        }
-
-        # copy or move file to target location
-        if (!(Test-Path $data.$url.source) ) {
-            abort $(new_issue_msg $app $bucket 'cached file not found')
-        }
-
-        if (!($dir -eq $cachedir)) {
-            if ($use_cache) {
-                Copy-Item $data.$url.source $data.$url.target
-            } else {
-                Move-Item $data.$url.source $data.$url.target -Force
-            }
-        }
-    }
-}
-
-# download with filesize and progress indicator
-function Invoke-Download ($url, $to, $cookies, $progress) {
-    $reqUrl = ($url -split '#')[0]
-    $wreq = [Net.WebRequest]::Create($reqUrl)
-    if ($wreq -is [Net.HttpWebRequest]) {
-        $wreq.UserAgent = Get-UserAgent
-        if (-not ($url -match 'sourceforge\.net' -or $url -match 'portableapps\.com')) {
-            $wreq.Referer = strip_filename $url
-        }
-        if ($url -match 'api\.github\.com/repos') {
-            $wreq.Accept = 'application/octet-stream'
-            $wreq.Headers['Authorization'] = "Bearer $(Get-GitHubToken)"
-            $wreq.Headers['X-GitHub-Api-Version'] = '2022-11-28'
-        }
-        if ($cookies) {
-            $wreq.Headers.Add('Cookie', (cookie_header $cookies))
-        }
-
-        get_config PRIVATE_HOSTS | Where-Object { $_ -ne $null -and $url -match $_.match } | ForEach-Object {
-            (ConvertFrom-StringData -StringData $_.Headers).GetEnumerator() | ForEach-Object {
-                $wreq.Headers[$_.Key] = $_.Value
-            }
-        }
-    }
-
-    try {
-        $wres = $wreq.GetResponse()
-    } catch [System.Net.WebException] {
-        $exc = $_.Exception
-        $handledCodes = @(
-            [System.Net.HttpStatusCode]::MovedPermanently, # HTTP 301
-            [System.Net.HttpStatusCode]::Found, # HTTP 302
-            [System.Net.HttpStatusCode]::SeeOther, # HTTP 303
-            [System.Net.HttpStatusCode]::TemporaryRedirect  # HTTP 307
-        )
-
-        # Only handle redirection codes
-        $redirectRes = $exc.Response
-        if ($handledCodes -notcontains $redirectRes.StatusCode) {
-            throw $exc
-        }
-
-        # Get the new location of the file
-        if ((-not $redirectRes.Headers) -or ($redirectRes.Headers -notcontains 'Location')) {
-            throw $exc
-        }
-
-        $newUrl = $redirectRes.Headers['Location']
-        info "Following redirect to $newUrl..."
-
-        # Handle manual file rename
-        if ($url -like '*#/*') {
-            $null, $postfix = $url -split '#/'
-            $newUrl = "$newUrl#/$postfix"
-        }
-
-        Invoke-Download $newUrl $to $cookies $progress
-        return
-    }
-
-    $total = $wres.ContentLength
-    if ($total -eq -1 -and $wreq -is [net.ftpwebrequest]) {
-        $total = ftp_file_size($url)
-    }
-
-    if ($progress -and ($total -gt 0)) {
-        [console]::CursorVisible = $false
-        function Trace-DownloadProgress ($read) {
-            Write-DownloadProgress $read $total $url
-        }
-    } else {
-        Write-Host "Downloading $url ($(filesize $total))..."
-        function Trace-DownloadProgress {
-            #no op
-        }
-    }
-
-    try {
-        $s = $wres.getresponsestream()
-        $fs = [io.file]::openwrite($to)
-        $buffer = New-Object byte[] 2048
-        $totalRead = 0
-        $sw = [diagnostics.stopwatch]::StartNew()
-
-        Trace-DownloadProgress $totalRead
-        while (($read = $s.read($buffer, 0, $buffer.length)) -gt 0) {
-            $fs.write($buffer, 0, $read)
-            $totalRead += $read
-            if ($sw.elapsedmilliseconds -gt 100) {
-                $sw.restart()
-                Trace-DownloadProgress $totalRead
-            }
-        }
-        $sw.stop()
-        Trace-DownloadProgress $totalRead
-    } finally {
-        if ($progress) {
-            [console]::CursorVisible = $true
-            Write-Host
-        }
-        if ($fs) {
-            $fs.close()
-        }
-        if ($s) {
-            $s.close()
-        }
-        $wres.close()
-    }
-}
-
-function Format-DownloadProgress ($url, $read, $total, $console) {
-    $filename = url_remote_filename $url
-
-    # calculate current percentage done
-    $p = [math]::Round($read / $total * 100, 0)
-
-    # pre-generate LHS and RHS of progress string
-    # so we know how much space we have
-    $left = "$filename ($(filesize $total))"
-    $right = [string]::Format('{0,3}%', $p)
-
-    # calculate remaining width for progress bar
-    $midwidth = $console.BufferSize.Width - ($left.Length + $right.Length + 8)
-
-    # calculate how many characters are completed
-    $completed = [math]::Abs([math]::Round(($p / 100) * $midwidth, 0) - 1)
-
-    # generate dashes to symbolise completed
-    if ($completed -gt 1) {
-        $dashes = [string]::Join('', ((1..$completed) | ForEach-Object { '=' }))
-    }
-
-    # this is why we calculate $completed - 1 above
-    $dashes += switch ($p) {
-        100 { '=' }
-        default { '>' }
-    }
-
-    # the remaining characters are filled with spaces
-    $spaces = switch ($dashes.Length) {
-        $midwidth { [string]::Empty }
-        default {
-            [string]::Join('', ((1..($midwidth - $dashes.Length)) | ForEach-Object { ' ' }))
-        }
-    }
-
-    "$left [$dashes$spaces] $right"
-}
-
-function Write-DownloadProgress ($read, $total, $url) {
-    $console = $host.UI.RawUI
-    $left = $console.CursorPosition.X
-    $top = $console.CursorPosition.Y
-    $width = $console.BufferSize.Width
-
-    if ($read -eq 0) {
-        $maxOutputLength = $(Format-DownloadProgress $url 100 $total $console).length
-        if (($left + $maxOutputLength) -gt $width) {
-            # not enough room to print progress on this line
-            # print on new line
-            Write-Host
-            $left = 0
-            $top = $top + 1
-            if ($top -gt $console.CursorPosition.Y) { $top = $console.CursorPosition.Y }
-        }
-    }
-
-    Write-Host $(Format-DownloadProgress $url $read $total $console) -NoNewline
-    [console]::SetCursorPosition($left, $top)
-}
-
-function Invoke-ScoopDownload ($app, $version, $manifest, $bucket, $architecture, $dir, $use_cache = $true, $check_hash = $true) {
-    # we only want to show this warning once
-    if (!$use_cache) { warn 'Cache is being ignored.' }
-
-    # can be multiple urls: if there are, then installer should go first to make 'installer.args' section work
-    $urls = @(script:url $manifest $architecture)
-
-    # can be multiple cookies: they will be used for all HTTP requests.
-    $cookies = $manifest.cookie
-
-    # download first
-    if (Test-Aria2Enabled) {
-        Invoke-CachedAria2Download $app $version $manifest $architecture $dir $cookies $use_cache $check_hash
-    } else {
-        foreach ($url in $urls) {
-            $fname = url_filename $url
-
-            try {
-                Invoke-CachedDownload $app $version $url "$dir\$fname" $cookies $use_cache
-            } catch {
-                Write-Host -f darkred $_
-                abort "URL $url is not valid"
-            }
-
-            if ($check_hash) {
-                $manifest_hash = hash_for_url $manifest $url $architecture
-                $ok, $err = check_hash "$dir\$fname" $manifest_hash $(show_app $app $bucket)
-                if (!$ok) {
-                    error $err
-                    $cached = cache_path $app $version $url
-                    if (Test-Path $cached) {
-                        # rm cached file
-                        Remove-Item -Force $cached
-                    }
-                    if ($url.Contains('sourceforge.net')) {
-                        Write-Host -f yellow 'SourceForge.net is known for causing hash validation fails. Please try again before opening a ticket.'
-                    }
-                    abort $(new_issue_msg $app $bucket 'hash check failed')
-                }
-            }
-        }
-    }
-
-    return $urls.ForEach({ url_filename $_ })
-}
-
-function cookie_header($cookies) {
-    if (!$cookies) { return }
-
-    $vals = $cookies.psobject.properties | ForEach-Object {
-        "$($_.name)=$($_.value)"
-    }
-
-    [string]::join(';', $vals)
-}
-
 function is_in_dir($dir, $check) {
     $check -match "^$([regex]::Escape("$dir"))([/\\]|$)"
 }
 
-function ftp_file_size($url) {
-    $request = [net.ftpwebrequest]::create($url)
-    $request.method = [net.webrequestmethods+ftp]::getfilesize
-    $request.getresponse().contentlength
-}
-
-# hashes
-function hash_for_url($manifest, $url, $arch) {
-    $hashes = @(hash $manifest $arch) | Where-Object { $_ -ne $null }
-
-    if ($hashes.length -eq 0) { return $null }
-
-    $urls = @(script:url $manifest $arch)
-
-    $index = [array]::indexof($urls, $url)
-    if ($index -eq -1) { abort "Couldn't find hash in manifest for '$url'." }
-
-    @($hashes)[$index]
-}
-
-# returns (ok, err)
-function check_hash($file, $hash, $app_name) {
-    if (!$hash) {
-        warn "Warning: No hash in manifest. SHA256 for '$(fname $file)' is:`n    $((Get-FileHash -Path $file -Algorithm SHA256).Hash.ToLower())"
-        return $true, $null
-    }
-
-    Write-Host 'Checking hash of ' -NoNewline
-    Write-Host $(url_remote_filename $url) -f Cyan -NoNewline
-    Write-Host ' ... ' -NoNewline
-    $algorithm, $expected = get_hash $hash
-    if ($null -eq $algorithm) {
-        return $false, "Hash type '$algorithm' isn't supported."
-    }
-
-    $actual = (Get-FileHash -Path $file -Algorithm $algorithm).Hash.ToLower()
-    $expected = $expected.ToLower()
-
-    if ($actual -ne $expected) {
-        $msg = "Hash check failed!`n"
-        $msg += "App:         $app_name`n"
-        $msg += "URL:         $url`n"
-        if (Test-Path $file) {
-            $msg += "First bytes: $((get_magic_bytes_pretty $file ' ').ToUpper())`n"
-        }
-        if ($expected -or $actual) {
-            $msg += "Expected:    $expected`n"
-            $msg += "Actual:      $actual"
-        }
-        return $false, $msg
-    }
-    Write-Host 'ok.' -f Green
-    return $true, $null
-}
-
 function Invoke-Installer {
     [CmdletBinding()]
     param (
diff --git a/libexec/scoop-download.ps1 b/libexec/scoop-download.ps1
index 1901527b09..f47a672e5a 100644
--- a/libexec/scoop-download.ps1
+++ b/libexec/scoop-download.ps1
@@ -23,7 +23,7 @@
 . "$PSScriptRoot\..\lib\json.ps1" # 'autoupdate.ps1' (indirectly)
 . "$PSScriptRoot\..\lib\autoupdate.ps1" # 'generate_user_manifest' (indirectly)
 . "$PSScriptRoot\..\lib\manifest.ps1" # 'generate_user_manifest' 'Get-Manifest'
-. "$PSScriptRoot\..\lib\install.ps1"
+. "$PSScriptRoot\..\lib\download.ps1"
 if (get_config USE_SQLITE_CACHE) {
     . "$PSScriptRoot\..\lib\database.ps1"
 }
diff --git a/libexec/scoop-info.ps1 b/libexec/scoop-info.ps1
index 3907b9f71a..7b23544551 100644
--- a/libexec/scoop-info.ps1
+++ b/libexec/scoop-info.ps1
@@ -6,6 +6,7 @@
 . "$PSScriptRoot\..\lib\getopt.ps1"
 . "$PSScriptRoot\..\lib\manifest.ps1" # 'Get-Manifest'
 . "$PSScriptRoot\..\lib\versions.ps1" # 'Get-InstalledVersion'
+. "$PSScriptRoot\..\lib\download.ps1" # 'Get-RemoteFileSize'
 
 $opt, $app, $err = getopt $args 'v' 'verbose'
 if ($err) { error "scoop info: $err"; exit 1 }
@@ -166,7 +167,7 @@ if ($status.installed) {
                     $cached = $null
                 }
 
-                $urlLength = (Invoke-WebRequest $url -Method Head).Headers.'Content-Length' | ForEach-Object { [int]$_ }
+                $urlLength = Get-RemoteFileSize $url
                 $totalPackage += $urlLength
             } catch [System.Management.Automation.RuntimeException] {
                 $totalPackage = 0
diff --git a/libexec/scoop-install.ps1 b/libexec/scoop-install.ps1
index b7dda05d3c..0fadcff09d 100644
--- a/libexec/scoop-install.ps1
+++ b/libexec/scoop-install.ps1
@@ -33,6 +33,7 @@
 . "$PSScriptRoot\..\lib\manifest.ps1" # 'generate_user_manifest' 'Get-Manifest' 'Select-CurrentVersion' (indirectly)
 . "$PSScriptRoot\..\lib\system.ps1"
 . "$PSScriptRoot\..\lib\install.ps1"
+. "$PSScriptRoot\..\lib\download.ps1"
 . "$PSScriptRoot\..\lib\decompress.ps1"
 . "$PSScriptRoot\..\lib\shortcuts.ps1"
 . "$PSScriptRoot\..\lib\psmodules.ps1"
diff --git a/libexec/scoop-search.ps1 b/libexec/scoop-search.ps1
index 4254099989..d94b18660d 100644
--- a/libexec/scoop-search.ps1
+++ b/libexec/scoop-search.ps1
@@ -10,15 +10,10 @@ param($query)
 
 . "$PSScriptRoot\..\lib\manifest.ps1" # 'manifest'
 . "$PSScriptRoot\..\lib\versions.ps1" # 'Get-LatestVersion'
+. "$PSScriptRoot\..\lib\download.ps1"
 
 $list = [System.Collections.Generic.List[PSCustomObject]]::new()
 
-$githubtoken = Get-GitHubToken
-$authheader = @{}
-if ($githubtoken) {
-    $authheader = @{'Authorization' = "token $githubtoken" }
-}
-
 function bin_match($manifest, $query) {
     if (!$manifest.bin) { return $false }
     $bins = foreach ($bin in $manifest.bin) {
@@ -122,23 +117,6 @@ function search_bucket_legacy($bucket, $query) {
     }
 }
 
-function download_json($url) {
-    $ProgressPreference = 'SilentlyContinue'
-    $result = Invoke-WebRequest $url -UseBasicParsing -Headers $authheader | Select-Object -ExpandProperty content | ConvertFrom-Json
-    $ProgressPreference = 'Continue'
-    $result
-}
-
-function github_ratelimit_reached {
-    $api_link = 'https://api.github.com/rate_limit'
-    $ret = (download_json $api_link).rate.remaining -eq 0
-    if ($ret) {
-        Write-Host "GitHub API rate limit reached.
-Please try again later or configure your API token using 'scoop config gh_token <your token>'."
-    }
-    $ret
-}
-
 function search_remote($bucket, $query) {
     $uri = [System.Uri](known_bucket_repo $bucket)
     if ($uri.AbsolutePath -match '/([a-zA-Z0-9]*)/([a-zA-Z0-9-]*)(?:.git|/)?') {
diff --git a/libexec/scoop-update.ps1 b/libexec/scoop-update.ps1
index bd825731c3..9d41906eca 100644
--- a/libexec/scoop-update.ps1
+++ b/libexec/scoop-update.ps1
@@ -24,6 +24,7 @@
 . "$PSScriptRoot\..\lib\versions.ps1"
 . "$PSScriptRoot\..\lib\depends.ps1"
 . "$PSScriptRoot\..\lib\install.ps1"
+. "$PSScriptRoot\..\lib\download.ps1"
 if (get_config USE_SQLITE_CACHE) {
     . "$PSScriptRoot\..\lib\database.ps1"
 }
diff --git a/libexec/scoop-virustotal.ps1 b/libexec/scoop-virustotal.ps1
index 0782c7e225..72f1d2f14f 100644
--- a/libexec/scoop-virustotal.ps1
+++ b/libexec/scoop-virustotal.ps1
@@ -31,7 +31,7 @@
 . "$PSScriptRoot\..\lib\getopt.ps1"
 . "$PSScriptRoot\..\lib\manifest.ps1" # 'Get-Manifest'
 . "$PSScriptRoot\..\lib\json.ps1" # 'json_path'
-. "$PSScriptRoot\..\lib\install.ps1" # 'hash_for_url'
+. "$PSScriptRoot\..\lib\download.ps1" # 'hash_for_url'
 . "$PSScriptRoot\..\lib\depends.ps1" # 'Get-Dependency'
 
 $opt, $apps, $err = getopt $args 'asnup' @('all', 'scan', 'no-depends', 'no-update-scoop', 'passthru')
@@ -86,11 +86,6 @@ Function ConvertTo-VirusTotalUrlId ($url) {
     $url_id
 }
 
-Function Get-RemoteFileSize ($url) {
-    $response = Invoke-WebRequest -Uri $url -Method HEAD -UseBasicParsing
-    $response.Headers.'Content-Length' | ForEach-Object { [System.Convert]::ToInt32($_) }
-}
-
 Function Get-VirusTotalResultByHash ($hash, $url, $app) {
     $hash = $hash.ToLower()
     $api_url = "https://www.virustotal.com/api/v3/files/$hash"
diff --git a/test/Scoop-Core.Tests.ps1 b/test/Scoop-Core.Tests.ps1
index f6846e5456..d1cc9defe3 100644
--- a/test/Scoop-Core.Tests.ps1
+++ b/test/Scoop-Core.Tests.ps1
@@ -73,28 +73,6 @@ Describe 'Test-HelperInstalled' -Tag 'Scoop' {
     }
 }
 
-Describe 'Test-Aria2Enabled' -Tag 'Scoop' {
-    It 'should return true if aria2 is installed' {
-        Mock Test-HelperInstalled { $true }
-        Mock get_config { $true }
-        Test-Aria2Enabled | Should -BeTrue
-    }
-
-    It 'should return false if aria2 is not installed' {
-        Mock Test-HelperInstalled { $false }
-        Mock get_config { $false }
-        Test-Aria2Enabled | Should -BeFalse
-
-        Mock Test-HelperInstalled { $false }
-        Mock get_config { $true }
-        Test-Aria2Enabled | Should -BeFalse
-
-        Mock Test-HelperInstalled { $true }
-        Mock get_config { $false }
-        Test-Aria2Enabled | Should -BeFalse
-    }
-}
-
 Describe 'Test-CommandAvailable' -Tag 'Scoop' {
     It 'should return true if command exists' {
         Test-CommandAvailable 'Write-Host' | Should -BeTrue
diff --git a/test/Scoop-Download.Tests.ps1 b/test/Scoop-Download.Tests.ps1
new file mode 100644
index 0000000000..8968c30014
--- /dev/null
+++ b/test/Scoop-Download.Tests.ps1
@@ -0,0 +1,49 @@
+BeforeAll {
+    . "$PSScriptRoot\Scoop-TestLib.ps1"
+    . "$PSScriptRoot\..\lib\core.ps1"
+    . "$PSScriptRoot\..\lib\download.ps1"
+}
+
+Describe 'Test-Aria2Enabled' -Tag 'Scoop' {
+    It 'should return true if aria2 is installed' {
+        Mock Test-HelperInstalled { $true }
+        Mock get_config { $true }
+        Test-Aria2Enabled | Should -BeTrue
+    }
+
+    It 'should return false if aria2 is not installed' {
+        Mock Test-HelperInstalled { $false }
+        Mock get_config { $false }
+        Test-Aria2Enabled | Should -BeFalse
+
+        Mock Test-HelperInstalled { $false }
+        Mock get_config { $true }
+        Test-Aria2Enabled | Should -BeFalse
+
+        Mock Test-HelperInstalled { $true }
+        Mock get_config { $false }
+        Test-Aria2Enabled | Should -BeFalse
+    }
+}
+
+Describe 'url_filename' -Tag 'Scoop' {
+    It 'should extract the real filename from an url' {
+        url_filename 'http://example.org/foo.txt' | Should -Be 'foo.txt'
+        url_filename 'http://example.org/foo.txt?var=123' | Should -Be 'foo.txt'
+    }
+
+    It 'can be tricked with a hash to override the real filename' {
+        url_filename 'http://example.org/foo-v2.zip#/foo.zip' | Should -Be 'foo.zip'
+    }
+}
+
+Describe 'url_remote_filename' -Tag 'Scoop' {
+    It 'should extract the real filename from an url' {
+        url_remote_filename 'http://example.org/foo.txt' | Should -Be 'foo.txt'
+        url_remote_filename 'http://example.org/foo.txt?var=123' | Should -Be 'foo.txt'
+    }
+
+    It 'can not be tricked with a hash to override the real filename' {
+        url_remote_filename 'http://example.org/foo-v2.zip#/foo.zip' | Should -Be 'foo-v2.zip'
+    }
+}
diff --git a/test/Scoop-Install.Tests.ps1 b/test/Scoop-Install.Tests.ps1
index 966c2c0c50..3e564d1964 100644
--- a/test/Scoop-Install.Tests.ps1
+++ b/test/Scoop-Install.Tests.ps1
@@ -12,28 +12,6 @@ Describe 'appname_from_url' -Tag 'Scoop' {
     }
 }
 
-Describe 'url_filename' -Tag 'Scoop' {
-    It 'should extract the real filename from an url' {
-        url_filename 'http://example.org/foo.txt' | Should -Be 'foo.txt'
-        url_filename 'http://example.org/foo.txt?var=123' | Should -Be 'foo.txt'
-    }
-
-    It 'can be tricked with a hash to override the real filename' {
-        url_filename 'http://example.org/foo-v2.zip#/foo.zip' | Should -Be 'foo.zip'
-    }
-}
-
-Describe 'url_remote_filename' -Tag 'Scoop' {
-    It 'should extract the real filename from an url' {
-        url_remote_filename 'http://example.org/foo.txt' | Should -Be 'foo.txt'
-        url_remote_filename 'http://example.org/foo.txt?var=123' | Should -Be 'foo.txt'
-    }
-
-    It 'can not be tricked with a hash to override the real filename' {
-        url_remote_filename 'http://example.org/foo-v2.zip#/foo.zip' | Should -Be 'foo-v2.zip'
-    }
-}
-
 Describe 'is_in_dir' -Tag 'Scoop', 'Windows' {
     It 'should work correctly' {
         is_in_dir 'C:\test' 'C:\foo' | Should -BeFalse

From e0c682de7c1f36ec8ea17b3f9eea27184d398854 Mon Sep 17 00:00:00 2001
From: kiennq <kien.n.quang@gmail.com>
Date: Mon, 26 Aug 2024 01:10:30 -0700
Subject: [PATCH 5/8] fix(download): Fallback to default downloader when aria2
 fails (#4292)

---
 CHANGELOG.md     |  1 +
 lib/download.ps1 | 21 ++++++++++++++++-----
 2 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1547a91719..76c04c961d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ### Bug Fixes
 
+- **scoop-download|install|update:** Fallback to default downloader when aria2 fails ([#4292](https://github.com/ScoopInstaller/Scoop/issues/4292))
 - **decompress**: `Expand-7zipArchive` only delete temp dir / `$extractDir` if it is empty ([#6092](https://github.com/ScoopInstaller/Scoop/issues/6092))
 
 ### Code Refactoring
diff --git a/lib/download.ps1 b/lib/download.ps1
index d162fb616e..70641cca7f 100644
--- a/lib/download.ps1
+++ b/lib/download.ps1
@@ -138,7 +138,7 @@ function Invoke-Download ($url, $to, $cookies, $progress) {
         # Handle manual file rename
         if ($url -like '*#/*') {
             $null, $postfix = $url -split '#/'
-            $newUrl = "$newUrl#/$postfix"
+            $newUrl = "$newUrl`#/$postfix"
         }
 
         Invoke-Download $newUrl $to $cookies $progress
@@ -454,10 +454,21 @@ function Invoke-CachedAria2Download ($app, $version, $manifest, $architecture, $
         Write-Host ''
 
         if ($lastexitcode -gt 0) {
-            error "Download failed! (Error $lastexitcode) $(aria_exit_code $lastexitcode)"
-            error $urlstxt_content
-            error $aria2
-            abort $(new_issue_msg $app $bucket 'download via aria2 failed')
+            warn "Download failed! (Error $lastexitcode) $(aria_exit_code $lastexitcode)"
+            warn $urlstxt_content
+            warn $aria2
+            warn $(new_issue_msg $app $bucket "download via aria2 failed")
+
+            Write-Host "Fallback to default downloader ..."
+
+            try {
+                foreach ($url in $urls) {
+                    Invoke-CachedDownload $app $version $url "$($data.$url.target)" $cookies $use_cache
+                }
+            } catch {
+                Write-Host $_ -ForegroundColor DarkRed
+                abort "URL $url is not valid"
+            }
         }
 
         # remove aria2 input file when done

From 3577f91d82082f2a6e5467539c319ab4e11fde0c Mon Sep 17 00:00:00 2001
From: HUMORCE <humorce@outlook.com>
Date: Fri, 20 Sep 2024 14:18:13 +0800
Subject: [PATCH 6/8] fix(commands): Handling broken aliases (#6141)

---
 CHANGELOG.md     |  1 +
 lib/commands.ps1 | 16 +++++++++++++---
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76c04c961d..356486b519 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 - **scoop-download|install|update:** Fallback to default downloader when aria2 fails ([#4292](https://github.com/ScoopInstaller/Scoop/issues/4292))
 - **decompress**: `Expand-7zipArchive` only delete temp dir / `$extractDir` if it is empty ([#6092](https://github.com/ScoopInstaller/Scoop/issues/6092))
+- **commands**: Handling broken aliases ([#6141](https://github.com/ScoopInstaller/Scoop/issues/6141))
 
 ### Code Refactoring
 
diff --git a/lib/commands.ps1 b/lib/commands.ps1
index 04775de357..6812aebd52 100644
--- a/lib/commands.ps1
+++ b/lib/commands.ps1
@@ -4,7 +4,7 @@
 
 function command_files {
     (Get-ChildItem "$PSScriptRoot\..\libexec") + (Get-ChildItem "$scoopdir\shims") |
-        Where-Object 'scoop-.*?\.ps1$' -Property Name -Match
+    Where-Object 'scoop-.*?\.ps1$' -Property Name -Match
 }
 
 function commands {
@@ -86,7 +86,9 @@ function rm_alias {
     }
 
     info "Removing alias '$name'..."
-    Remove-Item "$(shimdir $false)\scoop-$name.ps1"
+    if (Test-Path "$(shimdir $false)\scoop-$name.ps1") {
+        Remove-Item "$(shimdir $false)\scoop-$name.ps1"
+    }
     $aliases.PSObject.Properties.Remove($name)
     set_config ALIAS $aliases | Out-Null
 }
@@ -98,11 +100,19 @@ function list_aliases {
 
     $aliases = get_config ALIAS ([PSCustomObject]@{})
     $alias_info = $aliases.PSObject.Properties.Name | Where-Object { $_ } | ForEach-Object {
+        # Mark the alias as <BROKEN>, if the alias script file does NOT exist.
+        if (!(Test-Path "$(shimdir $false)\scoop-$_.ps1")) {
+            [PSCustomObject]@{
+                Name    = $_
+                Command = '<BROKEN>'
+            }
+            return
+        }
         $content = Get-Content (command_path $_)
         [PSCustomObject]@{
             Name    = $_
-            Summary = (summary $content).Trim()
             Command = ($content | Select-Object -Skip 1).Trim()
+            Summary = (summary $content).Trim()
         }
     }
     if (!$alias_info) {

From 7a309a1b003a583244aa6e08ab6a9cfe66228e17 Mon Sep 17 00:00:00 2001
From: Ryan <sitiom@proton.me>
Date: Wed, 9 Oct 2024 19:10:42 +0800
Subject: [PATCH 7/8] fix(shim): properly check `wslpath`/`cygpath` command
 first (#6114)

Co-authored-by: Hsiao-nan Cheung <niheaven@gmail.com>
---
 CHANGELOG.md |  1 +
 lib/core.ps1 | 13 ++++++++++---
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 356486b519..bdfc332dac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - **scoop-download|install|update:** Fallback to default downloader when aria2 fails ([#4292](https://github.com/ScoopInstaller/Scoop/issues/4292))
 - **decompress**: `Expand-7zipArchive` only delete temp dir / `$extractDir` if it is empty ([#6092](https://github.com/ScoopInstaller/Scoop/issues/6092))
 - **commands**: Handling broken aliases ([#6141](https://github.com/ScoopInstaller/Scoop/issues/6141))
+- **shim:** Do not suppress `stderr`, properly check `wslpath`/`cygpath` command first ([#6114](https://github.com/ScoopInstaller/Scoop/pull/6114))
 
 ### Code Refactoring
 
diff --git a/lib/core.ps1 b/lib/core.ps1
index eeaa2c9ad4..c271ce8f94 100644
--- a/lib/core.ps1
+++ b/lib/core.ps1
@@ -1003,11 +1003,18 @@ function shim($path, $global, $name, $arg) {
         ) -join "`n" | Out-UTF8File $shim -NoNewLine
     } else {
         warn_on_overwrite "$shim.cmd" $path
+        $quoted_arg = if ($arg.Count -gt 0) { $arg | ForEach-Object { "`"$_`"" } }
         @(
             "@rem $resolved_path",
-            "@bash `"`$(wslpath -u '$resolved_path')`" $arg %* 2>nul",
-            '@if %errorlevel% neq 0 (',
-            "  @bash `"`$(cygpath -u '$resolved_path')`" $arg %* 2>nul",
+            '@echo off',
+            'bash -c "command -v wslpath >/dev/null"',
+            'if %errorlevel% equ 0 (',
+            "  bash `"`$(wslpath -u '$resolved_path')`" $quoted_arg %*",
+            ') else (',
+            "  set args=$quoted_arg %*",
+            '  setlocal enabledelayedexpansion',
+            '  if not "!args!"=="" set args=!args:"=""!',
+            "  bash -c `"`$(cygpath -u '$resolved_path') !args!`"",
             ')'
         ) -join "`r`n" | Out-UTF8File "$shim.cmd"
 

From 84e00fdb77f84389c1b62b9715a20faa77ef3a94 Mon Sep 17 00:00:00 2001
From: Chawye Hsu <su+git@chawyehsu.com>
Date: Fri, 11 Oct 2024 14:20:43 +0800
Subject: [PATCH 8/8] fix(scoop-bucket): Add missing import for `no_junction`
 envs (#6181)

Signed-off-by: Chawye Hsu <su+git@chawyehsu.com>
---
 CHANGELOG.md             | 5 +++--
 libexec/scoop-bucket.ps1 | 4 ++++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bdfc332dac..d9a56e46ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,8 @@
 - **scoop-download|install|update:** Fallback to default downloader when aria2 fails ([#4292](https://github.com/ScoopInstaller/Scoop/issues/4292))
 - **decompress**: `Expand-7zipArchive` only delete temp dir / `$extractDir` if it is empty ([#6092](https://github.com/ScoopInstaller/Scoop/issues/6092))
 - **commands**: Handling broken aliases ([#6141](https://github.com/ScoopInstaller/Scoop/issues/6141))
-- **shim:** Do not suppress `stderr`, properly check `wslpath`/`cygpath` command first ([#6114](https://github.com/ScoopInstaller/Scoop/pull/6114))
+- **shim:** Do not suppress `stderr`, properly check `wslpath`/`cygpath` command first ([#6114](https://github.com/ScoopInstaller/Scoop/issues/6114))
+- **scoop-bucket:** Add missing import for `no_junction` envs ([#6181](https://github.com/ScoopInstaller/Scoop/issues/6181))
 
 ### Code Refactoring
 
@@ -53,7 +54,7 @@
 - **checkver:** Correct error messages ([#6024](https://github.com/ScoopInstaller/Scoop/issues/6024))
 - **core:** Search for Git executable instead of any cmdlet ([#5998](https://github.com/ScoopInstaller/Scoop/issues/5998))
 - **core:** Use correct path in 'bash' ([#6006](https://github.com/ScoopInstaller/Scoop/issues/6006))
-- **core:** Limit the number of commands to get when search for git executable ([#6013](https://github.com/ScoopInstaller/Scoop/pull/6013))
+- **core:** Limit the number of commands to get when search for git executable ([#6013](https://github.com/ScoopInstaller/Scoop/issues/6013))
 - **decompress:** Match `extract_dir`/`extract_to` and archives ([#5983](https://github.com/ScoopInstaller/Scoop/issues/5983))
 - **json:** Serialize jsonpath return ([#5921](https://github.com/ScoopInstaller/Scoop/issues/5921))
 - **shim:** Restore original path for JAR cmd ([#6030](https://github.com/ScoopInstaller/Scoop/issues/6030))
diff --git a/libexec/scoop-bucket.ps1 b/libexec/scoop-bucket.ps1
index ceb28865a5..d3b7728559 100644
--- a/libexec/scoop-bucket.ps1
+++ b/libexec/scoop-bucket.ps1
@@ -19,6 +19,10 @@
 #     scoop bucket known
 param($cmd, $name, $repo)
 
+if (get_config NO_JUNCTION) {
+    . "$PSScriptRoot\..\lib\versions.ps1"
+}
+
 if (get_config USE_SQLITE_CACHE) {
     . "$PSScriptRoot\..\lib\manifest.ps1"
     . "$PSScriptRoot\..\lib\database.ps1"