Add tagPrefix to PR title for monorepo support

biosugar0 · biosugar0 · commit 8427a7e17bc4 · 2025-12-26T18:25:54.000+09:00
When tagPrefix is configured, the PR title now includes the prefix
in brackets, e.g., "[modules/vpc] Release for v1.0.1".
This helps distinguish release PRs in monorepo setups.
diff --git a/tagpr.go b/tagpr.go
@@ -701,6 +701,7 @@ func (tp *tagpr) Run(ctx context.Context) error {
 		NextVersion: nextVer.Tag(),
 		Branch:      rcBranch,
 		Changelog:   orig,
+		TagPrefix:   strings.TrimSuffix(tp.normalizedTagPrefix, "/"),
 	})
 	if err != nil {
 		return err
diff --git a/template.go b/template.go
@@ -6,7 +6,7 @@ import (
 	"text/template"
 )
 
-const defaultTmplStr = `Release for {{.NextVersion}}
+const defaultTmplStr = `{{if .TagPrefix}}[{{.TagPrefix}}] {{end}}Release for {{.NextVersion}}
 
 This pull request is for the next release as {{.NextVersion}} created by [tagpr](https://github.com/Songmu/tagpr). Merging it will tag {{.NextVersion}} to the merge commit and create a GitHub release.
 
@@ -39,7 +39,7 @@ func init() {
 }
 
 type tmplArg struct {
-	NextVersion, Branch, Changelog string
+	NextVersion, Branch, Changelog, TagPrefix string
 }
 
 func newPRTmpl(tmpl *template.Template) *prTmpl {

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@ import (`
`6`	`6`	`"text/template"`
`7`	`7`	`)`
`8`	`8`
`9`		-const defaultTmplStr = `Release for {{.NextVersion}}
	`9`	+const defaultTmplStr = `{{if .TagPrefix}}[{{.TagPrefix}}] {{end}}Release for {{.NextVersion}}
`10`	`10`
`11`	`11`	`This pull request is for the next release as {{.NextVersion}} created by [tagpr](https://github.com/Songmu/tagpr). Merging it will tag {{.NextVersion}} to the merge commit and create a GitHub release.`
`12`	`12`
`@@ -39,7 +39,7 @@ func init() {`
`39`	`39`	`}`
`40`	`40`
`41`	`41`	`type tmplArg struct {`
`42`		`- NextVersion, Branch, Changelog string`
	`42`	`+ NextVersion, Branch, Changelog, TagPrefix string`
`43`	`43`	`}`
`44`	`44`
`45`	`45`	`func newPRTmpl(tmpl template.Template) prTmpl {`