feat(scoop): provide config option to change commit message (#1467)

Without this change, users unable to control the resulting commit message of the
scoop update.  In some environments this may present an issue with commit
linters that require a specific commit message format in order to build proper
change logs and make decisions.  Here we include a Scoop config option to use a
format string provided by the user during the commit.

internal/pipe/scoop/scoop.go

@@ -54,6 +54,10 @@ func (Pipe) Default(ctx *context.Context) error {
 		ctx.Config.Scoop.CommitAuthor.Email = "goreleaser@carlosbecker.com"
 	}
 
+	if ctx.Config.Scoop.CommitMessageTemplate == "" {
+		ctx.Config.Scoop.CommitMessageTemplate = "Scoop update for {{ .ProjectName }} version {{ .Tag }}"
+	}
+
 	return nil
 }
 
@@ -104,13 +108,20 @@ func doRun(ctx *context.Context, client client.Client) error {
 	if ctx.Config.Release.Disable {
 		return pipe.Skip("release is disabled")
 	}
+
+	commitMessage, err := tmpl.New(ctx).
+		Apply(ctx.Config.Scoop.CommitMessageTemplate)
+	if err != nil {
+		return err
+	}
+
 	return client.CreateFile(
 		ctx,
 		ctx.Config.Scoop.CommitAuthor,
 		ctx.Config.Scoop.Bucket,
 		content.Bytes(),
 		path,
-		fmt.Sprintf("Scoop update for %s version %s", ctx.Config.ProjectName, ctx.Git.CurrentTag),
+		commitMessage,
 	)
 }
 

internal/pipe/scoop/scoop_test.go

@@ -57,6 +57,7 @@ func TestDefault(t *testing.T) {
 	assert.Equal(t, ctx.Config.ProjectName, ctx.Config.Scoop.Name)
 	assert.NotEmpty(t, ctx.Config.Scoop.CommitAuthor.Name)
 	assert.NotEmpty(t, ctx.Config.Scoop.CommitAuthor.Email)
+	assert.NotEmpty(t, ctx.Config.Scoop.CommitMessageTemplate)
 }
 
 func Test_doRun(t *testing.T) {
@@ -736,6 +737,7 @@ func Test_doRun(t *testing.T) {
 				ctx.Artifacts.Add(a)
 			}
 			require.NoError(t, Pipe{}.Default(ctx))
+
 			tt.assertError(t, doRun(ctx, tt.args.client))
 		})
 	}
@@ -822,6 +824,7 @@ func Test_buildManifest(t *testing.T) {
 						Description:           "A run pipe test formula",
 						Homepage:              "https://github.com/goreleaser",
 						URLTemplate:           "http://github.mycompany.com/foo/bar/{{ .Tag }}/{{ .ArtifactName }}",
+						CommitMessageTemplate: "chore(scoop): update {{ .ProjectName }} version {{ .Tag }}",
 						Persist:               []string{"data.cfg", "etc"},
 					},
 				},
@@ -862,6 +865,7 @@ func Test_buildManifest(t *testing.T) {
 						Description:           "A run pipe test formula",
 						Homepage:              "https://gitlab.com/goreleaser",
 						URLTemplate:           "http://gitlab.mycompany.com/foo/bar/uploads/{{ .ArtifactUploadHash }}/{{ .ArtifactName }}",
+						CommitMessageTemplate: "chore(scoop): update {{ .ProjectName }} version {{ .Tag }}",
 						Persist:               []string{"data.cfg", "etc"},
 					},
 				},
@@ -961,6 +965,7 @@ func TestWrapInDirectory(t *testing.T) {
 				Description:           "A run pipe test formula",
 				Homepage:              "https://gitlab.com/goreleaser",
 				URLTemplate:           "http://gitlab.mycompany.com/foo/bar/uploads/{{ .ArtifactUploadHash }}/{{ .ArtifactName }}",
+				CommitMessageTemplate: "chore(scoop): update {{ .ProjectName }} version {{ .Tag }}",
 				Persist:               []string{"data.cfg", "etc"},
 			},
 		},

pkg/config/config.go

@@ -76,6 +76,7 @@ type Scoop struct {
 	Name                  string       `yaml:",omitempty"`
 	Bucket                Repo         `yaml:",omitempty"`
 	CommitAuthor          CommitAuthor `yaml:"commit_author,omitempty"`
+	CommitMessageTemplate string       `yaml:"commit_msg_template,omitempty"`
 	Homepage              string       `yaml:",omitempty"`
 	Description           string       `yaml:",omitempty"`
 	License               string       `yaml:",omitempty"`

www/content/scoop.md

@@ -31,6 +31,9 @@ scoop:
     name: goreleaserbot
     email: goreleaser@carlosbecker.com
 
+  # The project name and current git tag are used in the format string.
+  commit_msg_template: "Scoop update for {{ .ProjectName }} version {{ .Tag }}"
+
   # Your app's homepage.
   # Default is empty.
   homepage: "https://example.com/"