From 9b679afe393b3208b15a73d447b37f7284d5c47a Mon Sep 17 00:00:00 2001
From: William Flores <will7207@gmail.com>
Date: Sun, 12 Apr 2020 23:59:28 -0700
Subject: [PATCH 1/3] feat(cmd): add silent option repo gc command

closes #7129
---
 core/commands/repo.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core/commands/repo.go b/core/commands/repo.go
index 20cc41fcd91..cec843e3e08 100644
--- a/core/commands/repo.go
+++ b/core/commands/repo.go
@@ -51,6 +51,7 @@ type GcResult struct {
 const (
 	repoStreamErrorsOptionName = "stream-errors"
 	repoQuietOptionName        = "quiet"
+	repoSilentOptionName       = "silent"
 )
 
 var repoGcCmd = &cmds.Command{
@@ -65,6 +66,7 @@ order to reclaim hard disk space.
 	Options: []cmds.Option{
 		cmds.BoolOption(repoStreamErrorsOptionName, "Stream errors."),
 		cmds.BoolOption(repoQuietOptionName, "q", "Write minimal output."),
+		cmds.BoolOption(repoSilentOptionName, "Write no output."),
 	},
 	Run: func(req *cmds.Request, re cmds.ResponseEmitter, env cmds.Environment) error {
 		n, err := cmdenv.GetNode(env)
@@ -111,6 +113,11 @@ order to reclaim hard disk space.
 	Encoders: cmds.EncoderMap{
 		cmds.Text: cmds.MakeTypedEncoder(func(req *cmds.Request, w io.Writer, gcr *GcResult) error {
 			quiet, _ := req.Options[repoQuietOptionName].(bool)
+			silent, _ := req.Options[repoSilentOptionName].(bool)
+
+			if silent {
+				return nil
+			}
 
 			if gcr.Error != "" {
 				_, err := fmt.Fprintf(w, "Error: %s\n", gcr.Error)

From 43459c98b729e4cdbb9afd26ff5f5e8435e1f4c5 Mon Sep 17 00:00:00 2001
From: William Flores <will7207@gmail.com>
Date: Mon, 13 Apr 2020 11:36:07 -0700
Subject: [PATCH 2/3] test(cmd): add test case for silent option for command
 repo gc

---
 test/sharness/t0080-repo.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/test/sharness/t0080-repo.sh b/test/sharness/t0080-repo.sh
index a6631b53cfc..839e651d1c5 100755
--- a/test/sharness/t0080-repo.sh
+++ b/test/sharness/t0080-repo.sh
@@ -55,6 +55,17 @@ test_expect_success "ipfs repo gc fully reverse ipfs add (part 1)" '
   ipfs pin rm -r $hash &&
   ipfs repo gc
 '
+test_expect_success "'ipfs repo gc --silent' succeeds (no output)" '
+  echo "should be empty" >bfile &&
+  HASH2=`ipfs add -q bfile` &&
+  ipfs cat "$HASH2" >expected11 &&
+  test_cmp expected11 bfile &&
+  ipfs pin rm -r "$HASH2" &&
+  ipfs repo gc --silent >gc_out_empty &&
+  test_cmp /dev/null gc_out_empty &&
+  test_must_fail ipfs cat "$HASH2" 2>err_expected1 &&
+  grep "Error: merkledag: not found" err_expected1
+'
 
 test_kill_ipfs_daemon
 

From 85e8bfb7288f3cc7ce936428e90b6eb321d873f1 Mon Sep 17 00:00:00 2001
From: Marcin Rataj <lidel@lidel.org>
Date: Fri, 18 Feb 2022 21:56:31 +0100
Subject: [PATCH 3/3] fix: no emit on server with --silent

This removes unnecessary send to the client that does not care
---
 core/commands/repo.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/commands/repo.go b/core/commands/repo.go
index cec843e3e08..c4066f50e56 100644
--- a/core/commands/repo.go
+++ b/core/commands/repo.go
@@ -74,6 +74,7 @@ order to reclaim hard disk space.
 			return err
 		}
 
+		silent, _ := req.Options[repoSilentOptionName].(bool)
 		streamErrors, _ := req.Options[repoStreamErrorsOptionName].(bool)
 
 		gcOutChan := corerepo.GarbageCollectAsync(n, req.Context)
@@ -97,6 +98,9 @@ order to reclaim hard disk space.
 			}
 		} else {
 			err := corerepo.CollectResult(req.Context, gcOutChan, func(k cid.Cid) {
+				if silent {
+					return
+				}
 				// Nothing to do with this error, really. This
 				// most likely means that the client is gone but
 				// we still need to let the GC finish.