├── .gitignore ├── go.mod ├── .github └── workflows │ ├── go.yml │ └── release.yaml ├── README.md ├── go.sum ├── main.go └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | gloc 3 | vendor 4 | dist 5 | -------------------------------------------------------------------------------- /go.mod: -------------------------------------------------------------------------------- 1 | module github.com/meain/gloc 2 | 3 | go 1.16 4 | 5 | require github.com/fatih/color v1.13.0 6 | -------------------------------------------------------------------------------- /.github/workflows/go.yml: -------------------------------------------------------------------------------- 1 | name: Go 2 | 3 | on: 4 | push: 5 | branches: [ master ] 6 | pull_request: 7 | branches: [ master ] 8 | 9 | jobs: 10 | 11 | build: 12 | runs-on: ubuntu-latest 13 | steps: 14 | - uses: actions/checkout@v2 15 | 16 | - name: Set up Go 17 | uses: actions/setup-go@v2 18 | with: 19 | go-version: 1.17 20 | 21 | - name: Build 22 | run: go build -v ./... 23 | 24 | - name: Test 25 | run: go test -v ./... 26 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # gloc 2 | 3 | Run a shell command in all the git repos in a directory. 4 | 5 | ![gif](https://i.imgur.com/Ss2B2kR.gif) 6 | 7 | 8 | > Idea stolen from [`fabiospampinato/autogit`](https://github.com/fabiospampinato/autogit) 9 | 10 | 11 | ## Install 12 | 13 | ### macOS 14 | 15 | ``` 16 | brew tap meain/homebrew-meain 17 | brew install meain/homebrew-meain/gloc 18 | ``` 19 | 20 | ### Manual 21 | 22 | Download the binary from the [release page](https://github.com/meain/gloc/releases). 23 | 24 | ## Usage 25 | 26 | ``` 27 | gloc "git fetch" "./path/to/folder" 28 | ``` 29 | 30 | You can provide two other flags 31 | 32 | - `--output` to show the output of the command 33 | - `--all-dirs` to do the command on all dirs and not just git projects 34 | -------------------------------------------------------------------------------- /.github/workflows/release.yaml: -------------------------------------------------------------------------------- 1 | name: Release Go project 2 | 3 | on: 4 | push: 5 | tags: 6 | - "*" # triggers only if push new tag version, like `0.8.4` or else 7 | 8 | jobs: 9 | build: 10 | name: GoReleaser build 11 | runs-on: ubuntu-latest 12 | 13 | steps: 14 | - name: Check out code into the Go module directory 15 | uses: actions/checkout@v2 16 | with: 17 | fetch-depth: 0 # See: https://goreleaser.com/ci/actions/ 18 | 19 | - name: Set up Go 20 | uses: actions/setup-go@v2 21 | with: 22 | go-version: 1.17 23 | 24 | - name: Build 25 | run: go build -v ./... 26 | 27 | - name: Test 28 | run: go test -v ./... 29 | 30 | - name: Run GoReleaser 31 | uses: goreleaser/goreleaser-action@master 32 | with: 33 | version: latest 34 | args: release --rm-dist 35 | env: 36 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 37 | -------------------------------------------------------------------------------- /go.sum: -------------------------------------------------------------------------------- 1 | github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w= 2 | github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk= 3 | github.com/mattn/go-colorable v0.1.9 h1:sqDoxXbdeALODt0DAeJCVp38ps9ZogZEAXjus69YV3U= 4 | github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc= 5 | github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU= 6 | github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y= 7 | github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94= 8 | golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 9 | golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 10 | golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I= 11 | golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= 12 | -------------------------------------------------------------------------------- /main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "flag" 5 | "fmt" 6 | "log" 7 | "math" 8 | "os" 9 | "os/exec" 10 | "os/user" 11 | "path/filepath" 12 | "strconv" 13 | "strings" 14 | "sync" 15 | 16 | "github.com/fatih/color" 17 | ) 18 | 19 | func stringInSlice(a string, list []string) bool { 20 | for _, b := range list { 21 | if b == a { 22 | return true 23 | } 24 | } 25 | return false 26 | } 27 | 28 | // Gets directories which have .git in them 29 | func getGitDirs(root string, includeNonGit bool, recurseInto bool) []string { 30 | // check for / at end 31 | if root[len(root)-1] != '/' { 32 | root = root + "/" 33 | } 34 | 35 | if includeNonGit { 36 | file, err := os.Open(root) 37 | if err != nil { 38 | log.Fatal(err) 39 | } 40 | files, err := file.Readdirnames(-1) 41 | for f := range files { 42 | files[f] = root + files[f] 43 | } 44 | if err != nil { 45 | log.Fatal(err) 46 | } 47 | return files 48 | } 49 | 50 | if recurseInto { 51 | var files []string 52 | err := filepath.Walk(root, 53 | func(path string, info os.FileInfo, err error) error { 54 | if err != nil { 55 | return err 56 | } 57 | if info.Name() == "node_modules" || info.Name() == ".git" { 58 | return filepath.SkipDir 59 | } 60 | 61 | if !info.IsDir() { 62 | return nil 63 | } 64 | 65 | file, err := os.Open(path) 66 | defer file.Close() 67 | if err != nil { 68 | log.Fatal(err) 69 | } 70 | df, err := file.Readdirnames(-1) 71 | if err != nil { 72 | log.Fatal(err) 73 | } 74 | if stringInSlice(".git", df) { 75 | files = append(files, path) 76 | } 77 | 78 | return nil 79 | }) 80 | if err != nil { 81 | log.Fatal(err) 82 | } 83 | return files 84 | } 85 | 86 | // if git dirs only & without recursive 87 | files, err := filepath.Glob(root + "*/.git") 88 | if err != nil { 89 | log.Fatal(err) 90 | } 91 | for index := range files { 92 | file := files[index][:len(files[index])-5] 93 | files[index] = file 94 | } 95 | return files 96 | 97 | } 98 | 99 | func runCommand(path string, fullCommand string, completion chan dirStatus) { 100 | // TODO: define cmd outside, not sure how to set type 101 | cmd := exec.Command("sh", "-c", fullCommand) 102 | cmd.Dir = path 103 | output, err := cmd.CombinedOutput() 104 | 105 | if err != nil { 106 | completion <- dirStatus{path, true, true, string(output)} 107 | } else { 108 | completion <- dirStatus{path, true, false, string(output)} 109 | } 110 | } 111 | 112 | type dirStatus struct { 113 | path string 114 | done bool 115 | err bool 116 | output string 117 | } 118 | 119 | func getProjectFromPath(path string) string { 120 | pathChunks := strings.Split(path, "/") 121 | return pathChunks[len(pathChunks)-1] 122 | } 123 | 124 | func countRemaining(dirStatusList map[string]dirStatus) (int, []string) { 125 | count := 0 126 | var repos []string 127 | for _, ds := range dirStatusList { 128 | if ds.done { 129 | count++ 130 | } else { 131 | repos = append(repos, getProjectFromPath(ds.path)) 132 | } 133 | } 134 | return count, repos 135 | } 136 | 137 | func getTtyHeightWidth() (int, int) { 138 | cmd := exec.Command("stty", "size") 139 | cmd.Stdin = os.Stdin 140 | out, err := cmd.Output() 141 | var height int 142 | var width int 143 | if err != nil { 144 | height = 1 145 | width = 50 146 | return height, width 147 | } 148 | hw := strings.Split(string(out), " ") 149 | height, err = strconv.Atoi(hw[0]) 150 | if err != nil { 151 | height = 1 152 | } 153 | width, err = strconv.Atoi(hw[1][:len(hw[1])-1]) 154 | if err != nil { 155 | width = 50 156 | } 157 | return height, width 158 | } 159 | 160 | func printStatus(dirStatusList map[string]dirStatus, completion chan dirStatus, showOutput bool, ignoreEmpty bool, ignoreErrors bool) { 161 | green := color.New(color.FgGreen).SprintFunc() 162 | red := color.New(color.FgRed).SprintFunc() 163 | 164 | redbg := color.New(color.BgRed, color.FgBlack).SprintFunc() 165 | greenbg := color.New(color.BgGreen, color.FgBlack).SprintFunc() 166 | 167 | fadedOutput := color.New(color.FgCyan) 168 | for { 169 | ds := <-completion 170 | project := getProjectFromPath(ds.path) 171 | fmt.Printf("\x1b[2K") 172 | if ds.err { 173 | if showOutput { 174 | if !(ignoreEmpty && len(ds.output) < 1) && !ignoreErrors { 175 | fmt.Println(redbg(" ✖ " + project + " ")) 176 | fmt.Println(ds.output) 177 | } 178 | } else { 179 | fmt.Println(red("✖"), project) 180 | } 181 | } else { 182 | if showOutput { 183 | if !(ignoreEmpty && len(ds.output) < 1) { 184 | fmt.Println(greenbg(" ✔ " + project + " ")) 185 | fmt.Println(ds.output) 186 | } 187 | } else { 188 | fmt.Println(green("✔"), project) 189 | } 190 | } 191 | dirStatusList[ds.path] = ds 192 | count, repos := countRemaining(dirStatusList) 193 | 194 | if count == len(dirStatusList) { 195 | break 196 | } 197 | 198 | _, width := getTtyHeightWidth() 199 | width = int(math.Min(float64(width), 100)) 200 | finalOutput := strconv.Itoa(len(dirStatusList)-count) + "| " + strings.Join(repos, ", ") 201 | if width < 5 { 202 | finalOutput = "" 203 | } else if len(finalOutput) > width { 204 | finalOutput = finalOutput[:width-4] + "..." 205 | } 206 | fadedOutput.Printf(finalOutput + "\r") 207 | } 208 | } 209 | 210 | func expandDir(path string) string { 211 | usr, _ := user.Current() 212 | dir := usr.HomeDir 213 | if path == "~" { 214 | path = dir 215 | } else if strings.HasPrefix(path, "~/") { 216 | path = filepath.Join(dir, path[2:]) 217 | } 218 | return path 219 | } 220 | 221 | func showHelp() { 222 | fmt.Println("Usage: gloc \"\" ") 223 | fmt.Println("Optional parameters") 224 | flag.PrintDefaults() 225 | fmt.Println("\nExample: gloc \"git fetch\" ~/Documents/Projects") 226 | } 227 | 228 | func main() { 229 | var wg sync.WaitGroup 230 | 231 | var command string 232 | root := "." 233 | 234 | var help bool 235 | var printOutput bool 236 | var ignoreEmpty bool 237 | var ignoreErrors bool 238 | var recurseInto bool 239 | var includeNonGit bool 240 | var maxGoroutines int 241 | 242 | flag.Usage = showHelp 243 | flag.BoolVar(&help, "help", false, "show help") 244 | flag.BoolVar(&printOutput, "output", false, "show output of the command") 245 | flag.BoolVar(&ignoreEmpty, "ignore-empty", false, "ignore showing if empty output") 246 | flag.BoolVar(&ignoreErrors, "ignore-errors", false, "recursively fild all git dirs") 247 | flag.BoolVar(&recurseInto, "recurse-into", false, "recursively fild all git dirs") 248 | flag.BoolVar(&includeNonGit, "all-dirs", false, "show output of the command") 249 | flag.IntVar(&maxGoroutines, "workers", 10, "number of parallel jobs") 250 | 251 | flag.Parse() 252 | 253 | if help { 254 | showHelp() 255 | return 256 | } 257 | 258 | args := flag.Args() 259 | if len(args) > 1 { 260 | root = args[1] 261 | command = args[0] 262 | } else if len(flag.Args()) > 0 { 263 | command = args[0] 264 | } else { 265 | red := color.New(color.FgRed).SprintFunc() 266 | fmt.Println(red("ERROR: No command provided")) 267 | showHelp() 268 | return 269 | } 270 | 271 | root = expandDir(root) 272 | gfiles := getGitDirs(root, includeNonGit, recurseInto) 273 | 274 | if len(gfiles) == 0 { 275 | fmt.Printf("No repos found in '%s'\n", root) 276 | return 277 | } 278 | 279 | dirStatusList := make(map[string]dirStatus) 280 | for _, file := range gfiles { 281 | dirStatusList[file] = dirStatus{file, false, false, ""} 282 | } 283 | 284 | completion := make(chan dirStatus) 285 | guard := make(chan struct{}, maxGoroutines) 286 | 287 | go func(dirStatusList map[string]dirStatus, completion chan dirStatus) { 288 | wg.Add(1) 289 | printStatus(dirStatusList, completion, printOutput, ignoreEmpty, ignoreErrors) 290 | wg.Done() 291 | }(dirStatusList, completion) 292 | 293 | for _, gdir := range gfiles { 294 | wg.Add(1) 295 | guard <- struct{}{} 296 | go func(gdir string) { 297 | defer wg.Done() 298 | runCommand(gdir, command, completion) 299 | <-guard 300 | }(gdir) 301 | } 302 | 303 | wg.Wait() 304 | } 305 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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