fix(changelog): increase scope length and changelog error

.gitgo/chglog/CHANGELOG.tpl.md

@@ -0,0 +1,49 @@
+{{ if .Versions -}}
+<a name="unreleased"></a>
+## [Unreleased]
+
+{{ if .Unreleased.CommitGroups -}}
+{{ range .Unreleased.CommitGroups -}}
+### {{ .Title }}
+{{ range .Commits -}}
+- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
+{{ end }}
+{{ end -}}
+{{ end -}}
+{{ end -}}
+
+{{ range .Versions }}
+<a name="{{ .Tag.Name }}"></a>
+## {{ if .Tag.Previous }}[{{ .Tag.Name }}]{{ else }}{{ .Tag.Name }}{{ end }} - {{ datetime "2006-01-02" .Tag.Date }}
+{{ range .CommitGroups -}}
+### {{ .Title }}
+{{ range .Commits -}}
+- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
+{{ end }}
+{{ end -}}
+
+{{- if .MergeCommits -}}
+### Pull Requests
+{{ range .MergeCommits -}}
+- {{ .Header }}
+{{ end }}
+{{ end -}}
+
+{{- if .NoteGroups -}}
+{{ range .NoteGroups -}}
+### {{ .Title }}
+{{ range .Notes }}
+{{ .Body }}
+{{ end }}
+{{ end -}}
+{{ end -}}
+{{ end -}}
+
+{{- if .Versions }}
+[Unreleased]: {{ .Info.RepositoryURL }}/compare/{{ $latest := index .Versions 0 }}{{ $latest.Tag.Name }}...HEAD
+{{ range .Versions -}}
+{{ if .Tag.Previous -}}
+[{{ .Tag.Name }}]: {{ $.Info.RepositoryURL }}/compare/{{ .Tag.Previous.Name }}...{{ .Tag.Name }}
+{{ end -}}
+{{ end -}}
+{{ end -}}

.gitgo/chglog/config.yml

@@ -0,0 +1,35 @@
+style: github
+template: CHANGELOG.tpl.md
+info:
+  title: CHANGELOG
+  repository_url: https://github.com/kamontat/gitgo
+options:
+  commits:
+    filters:
+      Type:
+        - feat
+        - improve
+        - perf
+        - fix
+        - doc
+        - test
+  commit_groups:
+    title_maps:
+      feat: Feature
+      improve: Improving application
+      perf: Improving performance
+      fix: Fixes Bug
+      doc: Documentation
+      test: Testing
+  header:
+    pattern: "^(\\w*)(?:\\(([\\w\\$\\.\\-\\*\\s]*)\\))?\\:\\s(.*)$"
+    pattern_maps:
+      - Type
+      - Scope
+      - Subject
+  issues: 
+    prefix: 
+      - "#"
+  notes:
+    keywords:
+      - BREAKING CHANGE

CHANGELOG.md

@@ -0,0 +1,144 @@
+<a name="unreleased"></a>
+
+## [Unreleased]
+
+### Feature
+
+- **changelog:** add --tag to custom tag name
+
+<a name="v3.0.1"></a>
+
+## [v3.0.1] - 2019-02-06
+
+### Improving application
+
+- **local:** add readme file in local configuration
+
+### Testing
+
+- **config:** refactor test due to model changes
+
+<a name="v3.0.0"></a>
+
+## [v3.0.0] - 2019-02-05
+
+### Feature
+
+- **ui-prompt:** add scope to commit message
+
+### Improving performance
+
+- **config:** start implement new format of commit message BREAKING CHANGE: change format of config file which no able to use with the old version
+
+<a name="v2.4.0"></a>
+
+## [v2.4.0] - 2018-11-06
+
+<a name="v2.3.2"></a>
+
+## [v2.3.2] - 2018-09-28
+
+<a name="v2.3.1"></a>
+
+## [v2.3.1] - 2018-09-13
+
+<a name="v2.3.0"></a>
+
+## [v2.3.0] - 2018-09-12
+
+<a name="v2.2.1"></a>
+
+## [v2.2.1] - 2018-09-12
+
+<a name="v2.2.0"></a>
+
+## [v2.2.0] - 2018-09-12
+
+<a name="v2.1.0"></a>
+
+## [v2.1.0] - 2018-09-12
+
+<a name="3.0.0"></a>
+
+## [3.0.0] - 2018-08-23
+
+<a name="v2.0.2"></a>
+
+## [v2.0.2] - 2018-08-21
+
+<a name="v2.0.1"></a>
+
+## [v2.0.1] - 2018-08-16
+
+<a name="v2.0.0"></a>
+
+## [v2.0.0] - 2018-08-16
+
+<a name="v1.4.1"></a>
+
+## [v1.4.1] - 2018-06-25
+
+<a name="1.4.0-alpha.1"></a>
+
+## [1.4.0-alpha.1] - 2018-05-05
+
+<a name="1.3.0-beta.1"></a>
+
+## [1.3.0-beta.1] - 2018-04-11
+
+<a name="1.3.0-alpha.1"></a>
+
+## [1.3.0-alpha.1] - 2018-04-11
+
+<a name="1.1.6"></a>
+
+## [1.1.6] - 2018-04-10
+
+<a name="1.1.4"></a>
+
+## [1.1.4] - 2018-04-10
+
+<a name="1.1.3"></a>
+
+## [1.1.3] - 2018-04-07
+
+<a name="1.0.0-beta.2"></a>
+
+## [1.0.0-beta.2] - 2018-04-04
+
+<a name="0.0.1-alpha.6"></a>
+
+## [0.0.1-alpha.6] - 2018-04-03
+
+<a name="0.0.1-alpha.5"></a>
+
+## [0.0.1-alpha.5] - 2018-04-03
+
+<a name="0.0.1-alpha.3"></a>
+
+## 0.0.1-alpha.3 - 2018-04-02
+
+[unreleased]: https://github.com/kamontat/gitgo/compare/v3.0.1...HEAD
+[v3.0.1]: https://github.com/kamontat/gitgo/compare/v3.0.0...v3.0.1
+[v3.0.0]: https://github.com/kamontat/gitgo/compare/v2.4.0...v3.0.0
+[v2.4.0]: https://github.com/kamontat/gitgo/compare/v2.3.2...v2.4.0
+[v2.3.2]: https://github.com/kamontat/gitgo/compare/v2.3.1...v2.3.2
+[v2.3.1]: https://github.com/kamontat/gitgo/compare/v2.3.0...v2.3.1
+[v2.3.0]: https://github.com/kamontat/gitgo/compare/v2.2.1...v2.3.0
+[v2.2.1]: https://github.com/kamontat/gitgo/compare/v2.2.0...v2.2.1
+[v2.2.0]: https://github.com/kamontat/gitgo/compare/v2.1.0...v2.2.0
+[v2.1.0]: https://github.com/kamontat/gitgo/compare/3.0.0...v2.1.0
+[3.0.0]: https://github.com/kamontat/gitgo/compare/v2.0.2...3.0.0
+[v2.0.2]: https://github.com/kamontat/gitgo/compare/v2.0.1...v2.0.2
+[v2.0.1]: https://github.com/kamontat/gitgo/compare/v2.0.0...v2.0.1
+[v2.0.0]: https://github.com/kamontat/gitgo/compare/v1.4.1...v2.0.0
+[v1.4.1]: https://github.com/kamontat/gitgo/compare/1.4.0-alpha.1...v1.4.1
+[1.4.0-alpha.1]: https://github.com/kamontat/gitgo/compare/1.3.0-beta.1...1.4.0-alpha.1
+[1.3.0-beta.1]: https://github.com/kamontat/gitgo/compare/1.3.0-alpha.1...1.3.0-beta.1
+[1.3.0-alpha.1]: https://github.com/kamontat/gitgo/compare/1.1.6...1.3.0-alpha.1
+[1.1.6]: https://github.com/kamontat/gitgo/compare/1.1.4...1.1.6
+[1.1.4]: https://github.com/kamontat/gitgo/compare/1.1.3...1.1.4
+[1.1.3]: https://github.com/kamontat/gitgo/compare/1.0.0-beta.2...1.1.3
+[1.0.0-beta.2]: https://github.com/kamontat/gitgo/compare/0.0.1-alpha.6...1.0.0-beta.2
+[0.0.1-alpha.6]: https://github.com/kamontat/gitgo/compare/0.0.1-alpha.5...0.0.1-alpha.6
+[0.0.1-alpha.5]: https://github.com/kamontat/gitgo/compare/0.0.1-alpha.3...0.0.1-alpha.5

cmd/changelog.go

@@ -50,14 +50,14 @@ var changelogCmd = &cobra.Command{
 		if err != nil {
 			e.ShowAndExit(e.ErrorMessage(e.IsChangelog, "Config file not exist in .gitgo folder"))
 		}
-		
-		args := []string{"--config", config, "--output", changelogName}
+
+		chgArgs := []string{"--config", config, "--output", changelogName}
 		if nextTag != "" {
-			args = append(args, "--next-tag")
-			args = append(args, nextTag)
+			chgArgs = append(chgArgs, "--next-tag")
+			chgArgs = append(chgArgs, nextTag)
 		}
 
-		c = exec.Command("git-chglog", args...)
+		c = exec.Command("git-chglog", chgArgs...)
 		c.Stdout = os.Stdout
 		c.Stderr = os.Stderr
 
@@ -81,6 +81,6 @@ func init() {
 	// Cobra supports local flags which will only run when this command
 	// is called directly, e.g.:
 	changelogCmd.Flags().StringVarP(&changelogName, "location", "l", "./CHANGELOG.md", "Output file location")
-	
+
 	changelogCmd.Flags().StringVarP(&nextTag, "tag", "t", "", "custom tag instead of git-tag")
 }

cmd/root.go

@@ -43,7 +43,7 @@ var repo *model.Repo
 var debug bool
 var verbose bool
 
-var version = "3.0.1"
+var version = "3.1.0"
 
 // rootCmd represents the base command when called without any subcommands.
 var rootCmd = &cobra.Command{
@@ -59,6 +59,7 @@ And the problem I got is I forget which emoji is represent what.
 And hard to generate changelog file. 
 So I think 'short key text' is the solution of situation.
 
+3.1.0 -> Add --tag to changelog generator
 3.0.1 -> Add README file to local config
 3.0.0 -> Change commit format and refactor code
 2.4.0 -> Add --empty to allow empty changes to commit code

model/commit.go

@@ -47,7 +47,7 @@ func (c *Commit) getQuestion() []*survey.Question {
 				Message: "Enter commit type scope",
 				Help:    "Scope should represent the scope of commit type",
 			},
-			Validate: survey.MaxLength(8),
+			Validate: survey.MaxLength(12),
 		}, {
 			Name: "title",
 			Prompt: &survey.Input{