Gitw

gitw - Git command wrapper, generate git changelog, fetch repo information and some git tools.

• Wrap local git commands
• Quickly run git commands
• Quickly query repository information
  • Quick fetch status, remote, branch ... details
• Quickly generate version changelogs via git log
  • Allow custom build configuration
  • Allow custom build filtering , styles, etc
  • can be used directly in GitHub Actions
• Support git-emoji code search and replace render

中文说明

Install

required: go 1.18+, git 2.x

go get github.com/gookit/gitw

Usage

package main

import (
	"fmt"

	"github.com/gookit/gitw"
)

func main() {
	// logTxt, err := gitw.ShowLogs("v1.0.2", "v1.0.3")
	logTxt := gitw.MustString(gitw.ShowLogs("v1.0.2", "v1.0.3"))
	fmt.Println(logTxt)

	// Local Branches
	brList := gitw.MustStrings(gitw.Branches())
	fmt.Println(brList)

	// custom create command

	logCmd := gitw.New("log", "-2")
	// git.Run()
	// txt, err := logCmd.Output()
	txt := logCmd.SafeOutput()

	fmt.Println(txt)
}

With more arguments

Examples, get commit logs between two sha versions via git log

	logCmd := gitw.Log("--reverse").
		Argf("--pretty=format:\"%s\"", c.cfg.LogFormat)

	if c.cfg.Verbose {
		logCmd.OnBeforeExec(gitw.PrintCmdline)
	}

	// add custom args. eg: "--no-merges"
	logCmd.AddArgs("--no-merges")

	// logCmd.Argf("%s...%s", "v0.1.0", "HEAD")
	if sha1 != "" && sha2 != "" {
		logCmd.Argf("%s...%s", sha1, sha2)
	}

	fmt.Println(logCmd.SafeOutput())

Repository

You can quickly get a git repository information at local.

repo := gitw.NewRepo("/path/to/my-repo")

Status Information

si := repo.StatusInfo()

dump.Println(si)

Output:

Branch Information

brInfo := repo.CurBranchInfo()

dump.Println(brInfo)

Output:

Remote Information

rt := repo.DefaultRemoteInfo()

dump.Println(rt)

Output:

Repo Information

dump.Println(repo.Info())

Output:

Changelog

You can quickly generate changelog by gitw/chlog package.

• Allows custom build configuration. see .github/changelog.yml
• can set filtering, grouping, output styles, etc.

Install

go install github.com/gookit/gitw/cmd/chlog@latest

Usage

Please run chlog -h to see help:

Generate changelog:

chlog prev last
chlog last head
chlog -c .github/changelog.yml last head

Outputs:

Use on action

Can use gitw/chlog on GitHub actions. It does not depend on the Go environment, just download the binary files of the corresponding system.

Example:

Full script please see .github/workflows/release.yml

# ...

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Generate changelog
        run: |
          curl https://github.com/gookit/gitw/releases/latest/download/chlog-linux-amd64 -L -o /usr/local/bin/chlog
          chmod a+x /usr/local/bin/chlog
          chlog -c .github/changelog.yml -o changelog.md prev last 

Use in code

package main

import (
	"fmt"

	"github.com/gookit/gitw/chlog"
	"github.com/gookit/goutil"
)

func main() {
	cl := chlog.New()
	cl.Formatter = &chlog.MarkdownFormatter{
		RepoURL: "https://github.com/gookit/gitw",
	}
	cl.WithConfig(func(c *chlog.Config) {
		// some settings ...
		c.Title = "## Change Log"
	})

	// fetch git log
	cl.FetchGitLog("v0.1.0", "HEAD", "--no-merges")

	// do generate
	goutil.PanicIfErr(cl.Generate())

	// dump
	fmt.Println(cl.Changelog())
}

Commands

Methods in GitWrap

Commands of git, more please see pkg.go.dev

func (gw *GitWrap) Add(args ...string) *GitWrap
func (gw *GitWrap) Annotate(args ...string) *GitWrap
func (gw *GitWrap) Apply(args ...string) *GitWrap
func (gw *GitWrap) Bisect(args ...string) *GitWrap
func (gw *GitWrap) Blame(args ...string) *GitWrap
func (gw *GitWrap) Branch(args ...string) *GitWrap
func (gw *GitWrap) Checkout(args ...string) *GitWrap
func (gw *GitWrap) CherryPick(args ...string) *GitWrap
func (gw *GitWrap) Clean(args ...string) *GitWrap
func (gw *GitWrap) Clone(args ...string) *GitWrap
func (gw *GitWrap) Commit(args ...string) *GitWrap
func (gw *GitWrap) Config(args ...string) *GitWrap
func (gw *GitWrap) Describe(args ...string) *GitWrap
func (gw *GitWrap) Diff(args ...string) *GitWrap
func (gw *GitWrap) Fetch(args ...string) *GitWrap
func (gw *GitWrap) Init(args ...string) *GitWrap
func (gw *GitWrap) Log(args ...string) *GitWrap
func (gw *GitWrap) Merge(args ...string) *GitWrap
func (gw *GitWrap) Pull(args ...string) *GitWrap
func (gw *GitWrap) Push(args ...string) *GitWrap
func (gw *GitWrap) Rebase(args ...string) *GitWrap
func (gw *GitWrap) Reflog(args ...string) *GitWrap
func (gw *GitWrap) Remote(args ...string) *GitWrap
// and more ...

Commonly git functions

Git command functions of std:

func Alias(name string) string
func AllVars() string
func Branches() ([]string, error)
func CommentChar(text string) (string, error)
func Config(name string) string
func ConfigAll(name string) ([]string, error)
func DataDir() (string, error)
func EditText(data string) string
func Editor() string
func GlobalConfig(name string) (string, error)
func HasDotGitDir(path string) bool
func HasFile(segments ...string) bool
func Head() (string, error)
func Quiet(args ...string) bool
func Ref(ref string) (string, error)
func RefList(a, b string) ([]string, error)
func Remotes() ([]string, error)
func SetGlobalConfig(name, value string) error
func SetWorkdir(dir string)
func ShowDiff(sha string) (string, error)
func ShowLogs(sha1, sha2 string) (string, error)
func Spawn(args ...string) error
func SymbolicFullName(name string) (string, error)
func SymbolicRef(ref string) (string, error)
func Tags(args ...string) ([]string, error)
func Var(name string) string
func Version() (string, error)
func Workdir() (string, error)
func WorkdirName() (string, error)

Util functions

func SetDebug()
func SetDebug(open bool)
func IsDebug() bool
func IsGitCmd(command string) bool
func IsGitCommand(command string) bool
func IsGitDir(dir string) bool
func ParseRemoteURL(URL string, r *RemoteInfo) (err error)
func MustString(s string, err error) string
func MustStrings(ss []string, err error) []string
func FirstLine(output string) string
func OutputLines(output string) []string
func EditText(data string) string

Remote info

// type RemoteInfo
func NewEmptyRemoteInfo(URL string) *RemoteInfo
func NewRemoteInfo(name, url, typ string) (*RemoteInfo, error)
func (r *RemoteInfo) GitURL() string
func (r *RemoteInfo) Invalid() bool
func (r *RemoteInfo) Path() string
func (r *RemoteInfo) RawURLOfHTTP() string
func (r *RemoteInfo) RepoPath() string
func (r *RemoteInfo) String() string
func (r *RemoteInfo) URLOfHTTP() string
func (r *RemoteInfo) URLOfHTTPS() string
func (r *RemoteInfo) Valid() bool

Refers

• https://github/phppkg/phpgit
• https://github.com/github/hub
• https://github.com/alibaba/git-repo-go
• https://github.com/carloscuesta/gitmoji/blob/master/packages/gitmojis/src/gitmojis.json
• https://github.com/hooj0/git-emoji-guide

LICENSE

MIT