Add git push option for description (#412)

thomiceli · Jan 20, 2025 · 2ab9cf5 · 2ab9cf5
1 parent 662f553
commit 2ab9cf5
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diff --git a/docs/usage/git-push-options.md b/docs/usage/git-push-options.md
@@ -17,6 +17,12 @@ git push -o title=Gist123
 git push -o title="My Gist 123"
 ```
 
+## Change description
+
+```shell
+git push -o description="This is my gist description"
+```
+
 ## Change visibility
 
 ```shell

diff --git a/internal/hooks/post_receive.go b/internal/hooks/post_receive.go
@@ -65,6 +65,11 @@ func PostReceive(in io.Reader, out, er io.Writer) error {
 		outputSb.WriteString(fmt.Sprintf("Gist title set to \"%s\"\n\n", opts["title"]))
 	}
 
+	if opts["description"] != "" && validator.Var(opts["description"], "max=1000") == nil {
+		gist.Description = opts["description"]
+		outputSb.WriteString(fmt.Sprintf("Gist description set to \"%s\"\n\n", opts["description"]))
+	}
+
 	if hasNoCommits, err := git.HasNoCommits(gist.User.Username, gist.Uuid); err != nil {
 		_, _ = fmt.Fprintln(er, "Failed to check if gist has no commits")
 		return fmt.Errorf("failed to check if gist has no commits: %w", err)