From 7fb50bd56e50df885cea9ca16f9450d9581ebef7 Mon Sep 17 00:00:00 2001
From: Prasad Ghangal <prasad.ghangal@gmail.com>
Date: Wed, 31 Mar 2021 12:46:10 +0530
Subject: [PATCH] Add release process (#42)

Co-authored-by: Vishal <vishal-biyani@users.noreply.github.com>
---
 .github/workflows/go.yml |  8 +++++++
 .goreleaser.yml          | 34 +++++++++++++++++++++++++++++
 .release                 |  1 +
 build/release.sh         | 46 ++++++++++++++++++++++++++++++++++++++++
 4 files changed, 89 insertions(+)
 create mode 100644 .goreleaser.yml
 create mode 100644 .release
 create mode 100755 build/release.sh

diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index b56312c..49f128c 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -23,3 +23,11 @@ jobs:
 
     - name: Test
       run: go test -v ./...
+
+    - name: Run GoReleaser
+      uses: goreleaser/goreleaser-action@v2
+      with:
+        version: latest
+        args: release --rm-dist
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.goreleaser.yml b/.goreleaser.yml
new file mode 100644
index 0000000..1da9d23
--- /dev/null
+++ b/.goreleaser.yml
@@ -0,0 +1,34 @@
+before:
+  hooks:
+    - go mod download
+builds:
+- id: kbrew
+  binary: kbrew
+  main: cmd/cli/main.go
+  env:
+  - CGO_ENABLED=0
+  goos:
+    - linux
+    - windows
+  goarch:
+    - 386
+    - amd64
+    - arm
+    - arm64
+archives:
+- replacements:
+    darwin: Darwin
+    linux: Linux
+    windows: Windows
+    386: i386
+    amd64: x86_64
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ .Tag }}"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+    - '^docs:'
+    - '^test:'
diff --git a/.release b/.release
new file mode 100644
index 0000000..cc03ca2
--- /dev/null
+++ b/.release
@@ -0,0 +1 @@
+release=v0.0.0
diff --git a/build/release.sh b/build/release.sh
new file mode 100755
index 0000000..20444c4
--- /dev/null
+++ b/build/release.sh
@@ -0,0 +1,46 @@
+set -e
+
+version=$(cut -d'=' -f2- .release)
+if [[ -z ${version} ]]; then
+    echo "Invalid version set in .release"
+    exit 1
+fi
+
+
+if [[ -z ${GITHUB_TOKEN} ]]; then
+    echo "GITHUB_TOKEN not set. Usage: GITHUB_TOKEN=<TOKEN> ./hack/release.sh"
+    exit 1
+fi
+
+echo "Publishing release ${version}"
+
+generate_changelog() {
+    local version=$1
+
+    # generate changelog from github
+    github_changelog_generator --user kbrew-dev --project kbrew -t ${GITHUB_TOKEN} --future-release ${version} -o CHANGELOG.md
+    sed -i '$d' CHANGELOG.md
+}
+
+git_tag() {
+    local version=$1
+    echo "Creating a git tag"
+    git add .release CHANGELOG.md
+    git commit -m "Release ${version}"
+    git tag ${version}
+    git push --tags origin main
+    echo 'Git tag pushed successfully'
+}
+
+make_release() {
+    goreleaser release --rm-dist --debug 
+}
+
+generate_changelog $version
+git_tag $version
+make_release
+
+echo "=========================== Done ============================="
+echo "Congratulations!! Release ${version} published."
+echo "Don't forget to add changelog in the release description."
+echo "=============================================================="