diff options
| -rw-r--r-- | .gitignore | 3 | ||||
| -rw-r--r-- | LICENSE-APACHE | 202 | ||||
| -rw-r--r-- | LICENSE-MIT | 5 | ||||
| -rw-r--r-- | README.md | 95 | ||||
| -rw-r--r-- | assets/example_output.png | bin | 0 -> 114948 bytes | |||
| -rw-r--r-- | cmd/mugi/main.go | 50 | ||||
| -rw-r--r-- | config.example.yaml | 30 | ||||
| -rw-r--r-- | go.mod | 27 | ||||
| -rw-r--r-- | go.sum | 46 | ||||
| -rw-r--r-- | internal/cli/cli.go | 176 | ||||
| -rw-r--r-- | internal/config/config.go | 250 | ||||
| -rw-r--r-- | internal/git/git.go | 214 | ||||
| -rw-r--r-- | internal/remote/remote.go | 50 | ||||
| -rw-r--r-- | internal/ui/ui.go | 626 | ||||
| -rw-r--r-- | justfile | 14 |
15 files changed, 1788 insertions, 0 deletions
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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/LICENSE-MIT b/LICENSE-MIT new file mode 100644 index 0000000..0e77b64 --- /dev/null +++ b/LICENSE-MIT @@ -0,0 +1,5 @@ +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/README.md b/README.md new file mode 100644 index 0000000..e3488d2 --- /dev/null +++ b/README.md @@ -0,0 +1,95 @@ +# Mugi + +> Personal **Mu**lti-**Gi**t Remote Manager + +Mugi keeps your repositories in sync across multiple Git remotes (GitHub, Codeberg, SourceHut, etc.) +with a single command. + +Mugi is written in [Go](https://go.dev) and uses [Bubble Tea](https://github.com/charmbracelet/bubbletea) +for its terminal interface. + +## Usage + +```bash +mugi pull # Pull all repos from all remotes +mugi pull windmark # Pull Windmark from all remotes +mugi push windmark gh cb # Push Windmark to GitHub and Codeberg +mugi fetch gemrest/september # Fetch specific repository +``` + +### Installation + +```bash +go install github.com/Fuwn/mugi/cmd/mugi@main +``` + +or + +```bash +git clone https://github.com/Fuwn/mugi.git +cd mugi +go build -o mugi ./cmd/mugi +mv mugi ~/.local/bin/ # or anywhere in your PATH +``` + +### Configuration + +Mugi uses a YAML config file at `~/.config/mugi/config.yaml`: + +```yaml +remotes: + github: + aliases: [gh] + url: [email protected]:${user}/${repo}.git + codeberg: + aliases: [cb] + url: [email protected]:${user}/${repo}.git + sourcehut: + aliases: [sh] + url: [email protected]:~fuwn/${repo} + +defaults: + remotes: [github, codeberg, sourcehut] + path_prefix: ~/Developer + +repos: + gemrest/windmark: + gemrest/september: +``` + +### `--help` + +``` +Mugi - Personal Multi-Git Remote Manager + +Usage: + mugi [flags] <command> [repo] [remotes...] + +Commands: + pull Pull from remote(s) + push Push to remote(s) + fetch Fetch from remote(s) + help Show this help + version Show version + +Flags: + -c, --config <path> Override config file path + -V, --verbose Show detailed output + +Examples: + mugi pull Pull all repositories from all remotes + mugi pull windmark Pull Windmark from all remotes + mugi pull windmark github Pull Windmark from GitHub only + mugi push windmark gh cb Push Windmark to GitHub and Codeberg + mugi fetch gemrest/september Fetch specific repository + mugi -c ./test.yaml pull Use custom config +``` + +## Licence + +Licensed under either of [Apache License, Version 2.0](LICENSE-APACHE) or +[MIT license](LICENSE-MIT) at your option. + +Unless you explicitly state otherwise, any contribution intentionally submitted +for inclusion in this crate by you, as defined in the Apache-2.0 license, shall +be dual licensed as above, without any additional terms or conditions. diff --git a/assets/example_output.png b/assets/example_output.png Binary files differnew file mode 100644 index 0000000..c0f36cc --- /dev/null +++ b/assets/example_output.png diff --git a/cmd/mugi/main.go b/cmd/mugi/main.go new file mode 100644 index 0000000..6caed07 --- /dev/null +++ b/cmd/mugi/main.go @@ -0,0 +1,50 @@ +package main + +import ( + "fmt" + "os" + + "github.com/ebisu/mugi/internal/cli" + "github.com/ebisu/mugi/internal/config" + "github.com/ebisu/mugi/internal/ui" +) + +const version = "0.1.0" + +func main() { + if err := run(); err != nil { + fmt.Fprintln(os.Stderr, err) + os.Exit(1) + } +} + +func run() error { + cmd, err := cli.Parse(os.Args[1:]) + if err != nil { + return err + } + + if cmd.Help { + fmt.Println(cli.Usage()) + + return nil + } + + if cmd.Version { + fmt.Printf("mugi %s\n", version) + + return nil + } + + cfg, err := config.Load(cmd.ConfigPath) + if err != nil { + return fmt.Errorf("config: %w", err) + } + + tasks := ui.BuildTasks(cfg, cmd.Repo, cmd.Remotes) + if len(tasks) == 0 { + return fmt.Errorf("no matching repositories or remotes found") + } + + return ui.Run(cmd.Operation, tasks, cmd.Verbose) +} diff --git a/config.example.yaml b/config.example.yaml new file mode 100644 index 0000000..dc8ce4e --- /dev/null +++ b/config.example.yaml @@ -0,0 +1,30 @@ +remotes: + github: + aliases: [gh] + url: [email protected]:${user}/${repo}.git + codeberg: + aliases: [cb] + url: [email protected]:${user}/${repo}.git + sourcehut: + aliases: [srht, sh] + url: [email protected]:~${user}/${repo} + +defaults: + remotes: [github, codeberg, sourcehut] + path_prefix: ~/Developer + +repos: + gemrest/windmark: {} + + gemrest/september: + sourcehut: + user: fuwn + + fuwn/dotfiles: + path: ~/.dotfiles + + fuwn/private-project: + remotes: [github] + + fuwn/fork: + github: [email protected]:upstream/original.git @@ -0,0 +1,27 @@ +module github.com/ebisu/mugi + +go 1.24.3 + +require ( + github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect + github.com/charmbracelet/bubbles v0.21.0 // indirect + github.com/charmbracelet/bubbletea v1.3.10 // indirect + github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc // indirect + github.com/charmbracelet/lipgloss v1.1.0 // indirect + github.com/charmbracelet/x/ansi v0.10.1 // indirect + github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd // indirect + github.com/charmbracelet/x/term v0.2.1 // indirect + github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect + github.com/lucasb-eyer/go-colorful v1.2.0 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/mattn/go-localereader v0.0.1 // indirect + github.com/mattn/go-runewidth v0.0.16 // indirect + github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect + github.com/muesli/cancelreader v0.2.2 // indirect + github.com/muesli/termenv v0.16.0 // indirect + github.com/rivo/uniseg v0.4.7 // indirect + github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect + golang.org/x/sys v0.36.0 // indirect + golang.org/x/text v0.3.8 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect +) @@ -0,0 +1,46 @@ +github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k= +github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8= +github.com/charmbracelet/bubbles v0.21.0 h1:9TdC97SdRVg/1aaXNVWfFH3nnLAwOXr8Fn6u6mfQdFs= +github.com/charmbracelet/bubbles v0.21.0/go.mod h1:HF+v6QUR4HkEpz62dx7ym2xc71/KBHg+zKwJtMw+qtg= +github.com/charmbracelet/bubbletea v1.3.10 h1:otUDHWMMzQSB0Pkc87rm691KZ3SWa4KUlvF9nRvCICw= +github.com/charmbracelet/bubbletea v1.3.10/go.mod h1:ORQfo0fk8U+po9VaNvnV95UPWA1BitP1E0N6xJPlHr4= +github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc h1:4pZI35227imm7yK2bGPcfpFEmuY1gc2YSTShr4iJBfs= +github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc/go.mod h1:X4/0JoqgTIPSFcRA/P6INZzIuyqdFY5rm8tb41s9okk= +github.com/charmbracelet/lipgloss v1.1.0 h1:vYXsiLHVkK7fp74RkV7b2kq9+zDLoEU4MZoFqR/noCY= +github.com/charmbracelet/lipgloss v1.1.0/go.mod h1:/6Q8FR2o+kj8rz4Dq0zQc3vYf7X+B0binUUBwA0aL30= +github.com/charmbracelet/x/ansi v0.10.1 h1:rL3Koar5XvX0pHGfovN03f5cxLbCF2YvLeyz7D2jVDQ= +github.com/charmbracelet/x/ansi v0.10.1/go.mod h1:3RQDQ6lDnROptfpWuUVIUG64bD2g2BgntdxH0Ya5TeE= +github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd h1:vy0GVL4jeHEwG5YOXDmi86oYw2yuYUGqz6a8sLwg0X8= +github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd/go.mod h1:xe0nKWGd3eJgtqZRaN9RjMtK7xUYchjzPr7q6kcvCCs= +github.com/charmbracelet/x/term v0.2.1 h1:AQeHeLZ1OqSXhrAWpYUtZyX1T3zVxfpZuEQMIQaGIAQ= +github.com/charmbracelet/x/term v0.2.1/go.mod h1:oQ4enTYFV7QN4m0i9mzHrViD7TQKvNEEkHUMCmsxdUg= +github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4= +github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM= +github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY= +github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0= +github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY= +github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y= +github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2JC/oIi4= +github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88= +github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc= +github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w= +github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI= +github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo= +github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA= +github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo= +github.com/muesli/termenv v0.16.0 h1:S5AlUN9dENB57rsbnkPyfdGuWIlkmzJjbFf0Tf5FWUc= +github.com/muesli/termenv v0.16.0/go.mod h1:ZRfOIKPFDYQoDFF4Olj7/QJbW60Ol/kL1pU3VfY/Cnk= +github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc= +github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ= +github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88= +github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no= +github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM= +golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k= +golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks= +golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY= +golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/internal/cli/cli.go b/internal/cli/cli.go new file mode 100644 index 0000000..1ab54b2 --- /dev/null +++ b/internal/cli/cli.go @@ -0,0 +1,176 @@ +package cli + +import ( + "errors" + "fmt" + "os" + "strings" + + "github.com/ebisu/mugi/internal/remote" +) + +type Command struct { + Operation remote.Operation + Repo string + Remotes []string + ConfigPath string + Verbose bool + Help bool + Version bool +} + +var ErrUnknownCommand = errors.New("unknown command") + +func Parse(args []string) (Command, error) { + cmd := Command{ + Remotes: []string{remote.All}, + } + + if len(args) == 0 { + cmd.Help = true + + return cmd, nil + } + + args, cmd.ConfigPath = extractConfigFlag(args) + args, cmd.Verbose = extractVerboseFlag(args) + + for _, arg := range args { + if arg == "-h" || arg == "--help" || arg == "help" { + cmd.Help = true + + return cmd, nil + } + + if arg == "-v" || arg == "--version" || arg == "version" { + cmd.Version = true + + return cmd, nil + } + } + + if len(args) == 0 { + cmd.Help = true + + return cmd, nil + } + + switch args[0] { + case "pull": + cmd.Operation = remote.Pull + case "push": + cmd.Operation = remote.Push + case "fetch": + cmd.Operation = remote.Fetch + default: + return cmd, fmt.Errorf("%w: %s", ErrUnknownCommand, args[0]) + } + + remaining := args[1:] + + if len(remaining) == 0 { + cmd.Repo = remote.All + + return cmd, nil + } + + cmd.Repo = remaining[0] + remaining = remaining[1:] + + if len(remaining) > 0 { + cmd.Remotes = remaining + } + + return cmd, nil +} + +func Usage() string { + return `Mugi - Personal Multi-Git Remote Manager + +Usage: + mugi [flags] <command> [repo] [remotes...] + +Commands: + pull Pull from remote(s) + push Push to remote(s) + fetch Fetch from remote(s) + help Show this help + version Show version + +Flags: + -c, --config <path> Override config file path + -V, --verbose Show detailed output + +Examples: + mugi pull Pull all repositories from all remotes + mugi pull windmark Pull Windmark from all remotes + mugi pull windmark github Pull Windmark from GitHub only + mugi push windmark gh cb Push Windmark to GitHub and Codeberg + mugi fetch gemrest/september Fetch specific repository + mugi -c ./test.yaml pull Use custom config + +Config: ` + configPath() +} + +func configPath() string { + xdg := os.Getenv("XDG_CONFIG_HOME") + + if xdg == "" { + home, _ := os.UserHomeDir() + + return home + "/.config/mugi/config.yaml" + } + + return xdg + "/mugi/config.yaml" +} + +func extractConfigFlag(args []string) ([]string, string) { + var remaining []string + var configPath string + + for i := 0; i < len(args); i++ { + arg := args[i] + + if arg == "-c" || arg == "--config" { + if i+1 < len(args) { + configPath = args[i+1] + i++ + } + + continue + } + + if v, ok := strings.CutPrefix(arg, "--config="); ok { + configPath = v + + continue + } + + if v, ok := strings.CutPrefix(arg, "-c"); ok && v != "" { + configPath = v + + continue + } + + remaining = append(remaining, arg) + } + + return remaining, configPath +} + +func extractVerboseFlag(args []string) ([]string, bool) { + var remaining []string + var verbose bool + + for _, arg := range args { + if arg == "-V" || arg == "--verbose" { + verbose = true + + continue + } + + remaining = append(remaining, arg) + } + + return remaining, verbose +} diff --git a/internal/config/config.go b/internal/config/config.go new file mode 100644 index 0000000..9564b4e --- /dev/null +++ b/internal/config/config.go @@ -0,0 +1,250 @@ +package config + +import ( + "os" + "path/filepath" + "slices" + "strings" + + "gopkg.in/yaml.v3" +) + +type RemoteDefinition struct { + Aliases []string `yaml:"aliases"` + URL string `yaml:"url"` +} + +type Defaults struct { + Remotes []string `yaml:"remotes"` + PathPrefix string `yaml:"path_prefix"` +} + +type RepoRemotes map[string]string + +type Repo struct { + Path string + Remotes RepoRemotes +} + +type Config struct { + Remotes map[string]RemoteDefinition + Defaults Defaults + Repos map[string]Repo +} + +type rawConfig struct { + Remotes map[string]RemoteDefinition `yaml:"remotes"` + Defaults Defaults `yaml:"defaults"` + Repos map[string]yaml.Node `yaml:"repos"` +} + +type remoteOverride struct { + User string `yaml:"user"` + Repo string `yaml:"repo"` +} + +func Load(override string) (Config, error) { + path := override + + if path == "" { + var err error + + path, err = Path() + if err != nil { + return Config{}, err + } + } + + data, err := os.ReadFile(path) + if err != nil { + return Config{}, err + } + + var raw rawConfig + + if err := yaml.Unmarshal(data, &raw); err != nil { + return Config{}, err + } + + return expand(raw) +} + +func expand(raw rawConfig) (Config, error) { + cfg := Config{ + Remotes: raw.Remotes, + Defaults: raw.Defaults, + Repos: make(map[string]Repo), + } + + for name, node := range raw.Repos { + repo, err := expandRepo(name, node, raw) + if err != nil { + return Config{}, err + } + + cfg.Repos[name] = repo + } + + return cfg, nil +} + +func expandRepo(name string, node yaml.Node, raw rawConfig) (Repo, error) { + user, repoName := splitRepoName(name) + repo := Repo{ + Remotes: make(RepoRemotes), + } + + var parsed map[string]yaml.Node + + if err := node.Decode(&parsed); err != nil { + parsed = make(map[string]yaml.Node) + } + + if pathNode, ok := parsed["path"]; ok { + var path string + + pathNode.Decode(&path) + + repo.Path = path + } else if raw.Defaults.PathPrefix != "" { + repo.Path = filepath.Join(raw.Defaults.PathPrefix, repoName) + } + + remoteList := raw.Defaults.Remotes + + if remotesNode, ok := parsed["remotes"]; ok { + var list []string + + if err := remotesNode.Decode(&list); err == nil { + remoteList = list + } else { + var oldStyle map[string]string + + if err := remotesNode.Decode(&oldStyle); err == nil { + repo.Remotes = oldStyle + + return repo, nil + } + } + } + + for _, remoteName := range remoteList { + remoteUser, remoteRepo := user, repoName + + if overrideNode, ok := parsed[remoteName]; ok { + var override remoteOverride + + if err := overrideNode.Decode(&override); err == nil { + if override.User != "" { + remoteUser = override.User + } + + if override.Repo != "" { + remoteRepo = override.Repo + } + } else { + var urlOverride string + + if err := overrideNode.Decode(&urlOverride); err == nil { + repo.Remotes[remoteName] = urlOverride + + continue + } + } + } + + if def, ok := raw.Remotes[remoteName]; ok && def.URL != "" { + url := expandURL(def.URL, remoteUser, remoteRepo) + + repo.Remotes[remoteName] = url + } + } + + return repo, nil +} + +func expandURL(template, user, repo string) string { + url := strings.ReplaceAll(template, "${user}", user) + url = strings.ReplaceAll(url, "${repo}", repo) + + return url +} + +func splitRepoName(name string) (user, repo string) { + parts := strings.SplitN(name, "/", 2) + + if len(parts) == 2 { + return parts[0], parts[1] + } + + return "", parts[0] +} + +func Path() (string, error) { + configDir := os.Getenv("XDG_CONFIG_HOME") + + if configDir == "" { + home, err := os.UserHomeDir() + if err != nil { + return "", err + } + + configDir = filepath.Join(home, ".config") + } + + return filepath.Join(configDir, "mugi", "config.yaml"), nil +} + +func (c Config) FindRepo(name string) (string, Repo, bool) { + if repo, ok := c.Repos[name]; ok { + return name, repo, true + } + + var matches []string + + for fullName := range c.Repos { + repoName := filepath.Base(fullName) + + if repoName == name { + matches = append(matches, fullName) + } + } + + if len(matches) == 1 { + return matches[0], c.Repos[matches[0]], true + } + + return "", Repo{}, false +} + +func (c Config) AllRepos() []string { + repos := make([]string, 0, len(c.Repos)) + + for name := range c.Repos { + repos = append(repos, name) + } + + return repos +} + +func (c Config) ResolveAlias(alias string) string { + for name, def := range c.Remotes { + if name == alias || slices.Contains(def.Aliases, alias) { + return name + } + } + + return alias +} + +func (r Repo) ExpandPath() string { + path := r.Path + + if len(path) > 0 && path[0] == '~' { + if home, err := os.UserHomeDir(); err == nil { + path = filepath.Join(home, path[1:]) + } + } + + return path +} diff --git a/internal/git/git.go b/internal/git/git.go new file mode 100644 index 0000000..13e9cb2 --- /dev/null +++ b/internal/git/git.go @@ -0,0 +1,214 @@ +package git + +import ( + "bytes" + "context" + "errors" + "os" + "os/exec" + "strings" + + "github.com/ebisu/mugi/internal/remote" +) + +const sshEnv = "GIT_SSH_COMMAND=ssh -o StrictHostKeyChecking=accept-new" + +func gitEnv() []string { + return append(os.Environ(), sshEnv) +} + +type Result struct { + Repo string + Remote string + Output string + Error error + ExitCode int +} + +func (r *Result) setError(err error) { + r.Error = err + + var exitErr *exec.ExitError + + if errors.As(err, &exitErr) { + r.ExitCode = exitErr.ExitCode() + } else { + r.ExitCode = 1 + } + + if r.Output == "" { + r.Output = err.Error() + } +} + +func Execute(ctx context.Context, op remote.Operation, repoPath, remoteName string) Result { + result := Result{ + Repo: repoPath, + Remote: remoteName, + } + + args := buildArgs(op, remoteName, repoPath) + cmd := exec.CommandContext(ctx, "git", args...) + cmd.Dir = repoPath + cmd.Env = gitEnv() + + var stdout, stderr bytes.Buffer + cmd.Stdout = &stdout + cmd.Stderr = &stderr + + err := cmd.Run() + result.Output = strings.TrimSpace(stdout.String() + stderr.String()) + + if err != nil { + result.setError(err) + } + + return result +} + +func buildArgs(op remote.Operation, remoteName, repoPath string) []string { + switch op { + case remote.Pull: + branch := currentBranch(repoPath) + if branch == "" { + branch = "HEAD" + } + return []string{"pull", remoteName, branch} + case remote.Push: + return []string{"push", remoteName} + case remote.Fetch: + return []string{"fetch", remoteName} + default: + return []string{} + } +} + +func currentBranch(repoPath string) string { + cmd := exec.Command("git", "rev-parse", "--abbrev-ref", "HEAD") + cmd.Dir = repoPath + + out, err := cmd.Output() + if err != nil { + return "" + } + + return strings.TrimSpace(string(out)) +} + +func IsRepo(path string) bool { + cmd := exec.Command("git", "rev-parse", "--git-dir") + cmd.Dir = path + + return cmd.Run() == nil +} + +func Clone(ctx context.Context, url, path string) Result { + result := Result{ + Repo: path, + Remote: "origin", + } + + cmd := exec.CommandContext(ctx, "git", "clone", url, path) + cmd.Env = gitEnv() + + var stdout, stderr bytes.Buffer + cmd.Stdout = &stdout + cmd.Stderr = &stderr + + err := cmd.Run() + result.Output = strings.TrimSpace(stdout.String() + stderr.String()) + + if err != nil { + result.setError(err) + } + + return result +} + +func AddRemote(ctx context.Context, repoPath, name, url string) Result { + result := Result{ + Repo: repoPath, + Remote: name, + } + + cmd := exec.CommandContext(ctx, "git", "remote", "add", name, url) + cmd.Dir = repoPath + + var stdout, stderr bytes.Buffer + cmd.Stdout = &stdout + cmd.Stderr = &stderr + + err := cmd.Run() + result.Output = strings.TrimSpace(stdout.String() + stderr.String()) + + if err != nil { + result.setError(err) + } + + return result +} + +func RenameRemote(ctx context.Context, repoPath, oldName, newName string) Result { + result := Result{ + Repo: repoPath, + Remote: newName, + } + + cmd := exec.CommandContext(ctx, "git", "remote", "rename", oldName, newName) + cmd.Dir = repoPath + + var stdout, stderr bytes.Buffer + cmd.Stdout = &stdout + cmd.Stderr = &stderr + + err := cmd.Run() + result.Output = strings.TrimSpace(stdout.String() + stderr.String()) + + if err != nil { + result.setError(err) + } + + return result +} + +func HasRemote(repoPath, name string) bool { + cmd := exec.Command("git", "remote", "get-url", name) + cmd.Dir = repoPath + + return cmd.Run() == nil +} + +func SetRemoteURL(ctx context.Context, repoPath, name, url string) Result { + result := Result{ + Repo: repoPath, + Remote: name, + } + + cmd := exec.CommandContext(ctx, "git", "remote", "set-url", name, url) + cmd.Dir = repoPath + + var stdout, stderr bytes.Buffer + cmd.Stdout = &stdout + cmd.Stderr = &stderr + + err := cmd.Run() + result.Output = strings.TrimSpace(stdout.String() + stderr.String()) + + if err != nil { + result.setError(err) + } + + return result +} + +func GetRemoteURL(repoPath, name string) string { + cmd := exec.Command("git", "remote", "get-url", name) + cmd.Dir = repoPath + + out, err := cmd.Output() + if err != nil { + return "" + } + + return strings.TrimSpace(string(out)) +} diff --git a/internal/remote/remote.go b/internal/remote/remote.go new file mode 100644 index 0000000..7280c66 --- /dev/null +++ b/internal/remote/remote.go @@ -0,0 +1,50 @@ +package remote + +type Operation int + +const ( + Pull Operation = iota + Push + Fetch +) + +func (o Operation) String() string { + switch o { + case Pull: + return "pull" + case Push: + return "push" + case Fetch: + return "fetch" + default: + return "unknown" + } +} + +func (o Operation) Verb() string { + switch o { + case Pull: + return "Pulling" + case Push: + return "Pushing" + case Fetch: + return "Fetching" + default: + return "Operating" + } +} + +func (o Operation) PastTense() string { + switch o { + case Pull: + return "Pulled" + case Push: + return "Pushed" + case Fetch: + return "Fetched" + default: + return "Completed" + } +} + +const All = "all" diff --git a/internal/ui/ui.go b/internal/ui/ui.go new file mode 100644 index 0000000..cee3442 --- /dev/null +++ b/internal/ui/ui.go @@ -0,0 +1,626 @@ +package ui + +import ( + "context" + "fmt" + "os" + "path/filepath" + "strings" + + "github.com/charmbracelet/bubbles/spinner" + tea "github.com/charmbracelet/bubbletea" + "github.com/charmbracelet/lipgloss" + "github.com/ebisu/mugi/internal/config" + "github.com/ebisu/mugi/internal/git" + "github.com/ebisu/mugi/internal/remote" +) + +type Task struct { + RepoName string + RemoteName string + RemoteURL string + RepoPath string + Op remote.Operation +} + +type taskState int + +const ( + taskPending taskState = iota + taskRunning + taskSuccess + taskFailed +) + +type taskResult struct { + task Task + result git.Result +} + +type Model struct { + tasks []Task + states map[string]taskState + results map[string]git.Result + spinner spinner.Model + operation remote.Operation + verbose bool + done bool +} + +func NewModel(op remote.Operation, tasks []Task, verbose bool) Model { + s := spinner.New() + s.Spinner = spinner.Dot + s.Style = lipgloss.NewStyle().Foreground(lipgloss.Color("205")) + + states := make(map[string]taskState) + + for _, t := range tasks { + states[taskKey(t)] = taskPending + } + + return Model{ + tasks: tasks, + states: states, + results: make(map[string]git.Result), + spinner: s, + operation: op, + verbose: verbose, + } +} + +func taskKey(t Task) string { + return t.RepoName + ":" + t.RemoteName +} + +func (m Model) Init() tea.Cmd { + cmds := []tea.Cmd{m.spinner.Tick} + + for _, task := range m.tasks { + cmds = append(cmds, m.runTask(task)) + } + + return tea.Batch(cmds...) +} + +func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) { + switch msg := msg.(type) { + case tea.KeyMsg: + switch msg.String() { + case "q", "ctrl+c": + return m, tea.Quit + } + + case spinner.TickMsg: + var cmd tea.Cmd + m.spinner, cmd = m.spinner.Update(msg) + + return m, cmd + + case taskResult: + key := taskKey(msg.task) + if msg.result.Error != nil { + m.states[key] = taskFailed + } else { + m.states[key] = taskSuccess + } + m.results[key] = msg.result + + if m.allDone() { + m.done = true + return m, tea.Quit + } + } + + return m, nil +} + +func (m Model) View() string { + var b strings.Builder + + title := lipgloss.NewStyle(). + Bold(true). + Foreground(lipgloss.Color("212")). + Render(fmt.Sprintf("%s repositories", m.operation.Verb())) + + b.WriteString(title + "\n\n") + + successStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("42")) + failStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("196")) + dimStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("241")) + + for _, task := range m.tasks { + key := taskKey(task) + state := m.states[key] + + var status string + switch state { + case taskPending: + status = dimStyle.Render("○") + case taskRunning: + status = m.spinner.View() + case taskSuccess: + status = successStyle.Render("✓") + case taskFailed: + status = failStyle.Render("✗") + } + + repoName := filepath.Base(task.RepoName) + line := fmt.Sprintf("%s %s → %s", status, repoName, task.RemoteName) + + if result, ok := m.results[key]; ok && result.Output != "" { + if m.verbose { + line += "\n" + indentOutput(result.Output, dimStyle) + } else if state == taskFailed { + line += dimStyle.Render(" " + firstLine(result.Output)) + } + } + + b.WriteString(line + "\n") + } + + if m.done { + b.WriteString("\n") + success, failed := m.summary() + if failed > 0 { + b.WriteString(failStyle.Render(fmt.Sprintf("%d failed", failed))) + b.WriteString(", ") + } + b.WriteString(successStyle.Render(fmt.Sprintf("%d succeeded", success))) + b.WriteString("\n") + } + + return b.String() +} + +func (m *Model) runTask(task Task) tea.Cmd { + return func() tea.Msg { + op := task.Op + + if op == 0 { + op = m.operation + } + + result := git.Execute(context.Background(), op, task.RepoPath, task.RemoteName) + + return taskResult{task: task, result: result} + } +} + +func (m Model) allDone() bool { + for _, state := range m.states { + if state == taskPending || state == taskRunning { + return false + } + } + + return true +} + +func (m Model) summary() (success, failed int) { + for _, state := range m.states { + switch state { + case taskSuccess: + success++ + case taskFailed: + failed++ + } + } + return +} + +func firstLine(s string) string { + if idx := strings.Index(s, "\n"); idx != -1 { + return s[:idx] + } + + return s +} + +func indentOutput(s string, style lipgloss.Style) string { + lines := strings.Split(s, "\n") + + for i, line := range lines { + lines[i] = " " + style.Render(line) + } + + return strings.Join(lines, "\n") +} + +func Run(op remote.Operation, tasks []Task, verbose bool) error { + if op == remote.Pull { + inits := NeedsInit(tasks) + if len(inits) > 0 { + if err := runInit(inits, verbose); err != nil { + return err + } + } + } + + syncRemotes(tasks) + + if op == remote.Pull { + tasks = adjustPullTasks(tasks) + } + + model := NewModel(op, tasks, verbose) + p := tea.NewProgram(model) + + _, err := p.Run() + + return err +} + +func syncRemotes(tasks []Task) { + ctx := context.Background() + seen := make(map[string]bool) + + for _, task := range tasks { + key := task.RepoPath + ":" + task.RemoteName + + if seen[key] { + continue + } + + seen[key] = true + + if !git.IsRepo(task.RepoPath) { + continue + } + + currentURL := git.GetRemoteURL(task.RepoPath, task.RemoteName) + + if currentURL == "" { + git.AddRemote(ctx, task.RepoPath, task.RemoteName, task.RemoteURL) + } else if currentURL != task.RemoteURL { + git.SetRemoteURL(ctx, task.RepoPath, task.RemoteName, task.RemoteURL) + } + } +} + +func adjustPullTasks(tasks []Task) []Task { + firstPerRepo := make(map[string]bool) + result := make([]Task, len(tasks)) + + for i, task := range tasks { + result[i] = task + + if firstPerRepo[task.RepoPath] { + result[i].Op = remote.Fetch + } else { + result[i].Op = remote.Pull + firstPerRepo[task.RepoPath] = true + } + } + + return result +} + +func runInit(inits []RepoInit, verbose bool) error { + model := NewInitModel(inits, verbose) + p := tea.NewProgram(model) + + m, err := p.Run() + if err != nil { + return err + } + + if initModel, ok := m.(InitModel); ok { + for _, state := range initModel.states { + if state == taskFailed { + return fmt.Errorf("repository initialisation failed") + } + } + } + + return nil +} + +func BuildTasks(cfg config.Config, repoName string, remoteNames []string) []Task { + var tasks []Task + + repos := resolveRepos(cfg, repoName) + + for _, fullName := range repos { + repo := cfg.Repos[fullName] + remotes := resolveRemotes(cfg, repo, remoteNames) + + for _, remoteName := range remotes { + if url, ok := repo.Remotes[remoteName]; ok { + tasks = append(tasks, Task{ + RepoName: fullName, + RemoteName: remoteName, + RemoteURL: url, + RepoPath: repo.ExpandPath(), + }) + } + } + } + + return tasks +} + +type RepoInit struct { + Name string + Path string + Remotes map[string]string +} + +type InitResult struct { + Repo string + Output string + Error error + Success bool +} + +type initTaskResult struct { + init RepoInit + result InitResult +} + +type InitModel struct { + inits []RepoInit + states map[string]taskState + results map[string]InitResult + spinner spinner.Model + verbose bool + done bool +} + +func NewInitModel(inits []RepoInit, verbose bool) InitModel { + s := spinner.New() + s.Spinner = spinner.Dot + s.Style = lipgloss.NewStyle().Foreground(lipgloss.Color("205")) + + states := make(map[string]taskState) + + for _, init := range inits { + states[init.Path] = taskPending + } + + return InitModel{ + inits: inits, + states: states, + results: make(map[string]InitResult), + spinner: s, + verbose: verbose, + } +} + +func (m InitModel) Init() tea.Cmd { + cmds := []tea.Cmd{m.spinner.Tick} + + for _, init := range m.inits { + cmds = append(cmds, m.runInit(init)) + } + + return tea.Batch(cmds...) +} + +func (m InitModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) { + switch msg := msg.(type) { + case tea.KeyMsg: + switch msg.String() { + case "q", "ctrl+c": + return m, tea.Quit + } + + case spinner.TickMsg: + var cmd tea.Cmd + m.spinner, cmd = m.spinner.Update(msg) + + return m, cmd + + case initTaskResult: + if msg.result.Success { + m.states[msg.init.Path] = taskSuccess + } else { + m.states[msg.init.Path] = taskFailed + } + m.results[msg.init.Path] = msg.result + + if m.allDone() { + m.done = true + return m, tea.Quit + } + } + + return m, nil +} + +func (m InitModel) View() string { + var b strings.Builder + + title := lipgloss.NewStyle(). + Bold(true). + Foreground(lipgloss.Color("212")). + Render("Initialising repositories") + + b.WriteString(title + "\n\n") + + successStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("42")) + failStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("196")) + dimStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("241")) + + for _, init := range m.inits { + state := m.states[init.Path] + + var status string + switch state { + case taskPending: + status = dimStyle.Render("○") + case taskRunning: + status = m.spinner.View() + case taskSuccess: + status = successStyle.Render("✓") + case taskFailed: + status = failStyle.Render("✗") + } + + repoName := filepath.Base(init.Name) + line := fmt.Sprintf("%s %s", status, repoName) + + if result, ok := m.results[init.Path]; ok && result.Output != "" { + if m.verbose || !result.Success { + line += "\n" + indentOutput(result.Output, dimStyle) + } + } + + b.WriteString(line + "\n") + } + + if m.done { + b.WriteString("\n") + } + + return b.String() +} + +func (m *InitModel) runInit(init RepoInit) tea.Cmd { + return func() tea.Msg { + result := InitRepo(context.Background(), init) + + return initTaskResult{init: init, result: result} + } +} + +func (m InitModel) allDone() bool { + for _, state := range m.states { + if state == taskPending || state == taskRunning { + return false + } + } + + return true +} + +func NeedsInit(tasks []Task) []RepoInit { + seen := make(map[string]bool) + + var inits []RepoInit + + for _, task := range tasks { + if seen[task.RepoPath] { + continue + } + + seen[task.RepoPath] = true + + if _, err := os.Stat(task.RepoPath); os.IsNotExist(err) { + inits = append(inits, collectRepoInit(tasks, task.RepoPath, task.RepoName)) + + continue + } + + if !git.IsRepo(task.RepoPath) { + inits = append(inits, collectRepoInit(tasks, task.RepoPath, task.RepoName)) + } + } + + return inits +} + +func collectRepoInit(tasks []Task, path, name string) RepoInit { + remotes := make(map[string]string) + + for _, t := range tasks { + if t.RepoPath == path { + remotes[t.RemoteName] = t.RemoteURL + } + } + + return RepoInit{Name: name, Path: path, Remotes: remotes} +} + +func InitRepo(ctx context.Context, init RepoInit) InitResult { + result := InitResult{Repo: init.Name} + + var firstRemote, firstURL string + + for name, url := range init.Remotes { + firstRemote = name + firstURL = url + + break + } + + if err := os.MkdirAll(filepath.Dir(init.Path), 0o755); err != nil { + result.Error = err + result.Output = err.Error() + + return result + } + + cloneResult := git.Clone(ctx, firstURL, init.Path) + + if cloneResult.Error != nil { + result.Error = cloneResult.Error + result.Output = cloneResult.Output + + return result + } + + outputs := []string{fmt.Sprintf("Cloned from %s", firstRemote)} + + renameResult := git.RenameRemote(ctx, init.Path, "origin", firstRemote) + + if renameResult.Error != nil { + result.Error = renameResult.Error + result.Output = renameResult.Output + + return result + } + + for name, url := range init.Remotes { + if name == firstRemote { + continue + } + + addResult := git.AddRemote(ctx, init.Path, name, url) + + if addResult.Error != nil { + result.Error = addResult.Error + result.Output = addResult.Output + + return result + } + + outputs = append(outputs, fmt.Sprintf("Added remote %s", name)) + } + + result.Success = true + result.Output = strings.Join(outputs, "\n") + + return result +} + +func resolveRepos(cfg config.Config, name string) []string { + if name == remote.All { + return cfg.AllRepos() + } + + if fullName, _, ok := cfg.FindRepo(name); ok { + return []string{fullName} + } + + return nil +} + +func resolveRemotes(cfg config.Config, repo config.Repo, names []string) []string { + if len(names) == 1 && names[0] == remote.All { + remotes := make([]string, 0, len(repo.Remotes)) + + for name := range repo.Remotes { + remotes = append(remotes, name) + } + + return remotes + } + + resolved := make([]string, 0, len(names)) + + for _, name := range names { + resolved = append(resolved, cfg.ResolveAlias(name)) + } + + return resolved +} diff --git a/justfile b/justfile new file mode 100644 index 0000000..b1530db --- /dev/null +++ b/justfile @@ -0,0 +1,14 @@ +name := "mugi" +format_command := "~/go/bin/gofumpt -l -w ." + +default: + just --list + +fmt: + {{ format_command }} + +run *arguments="": + go run ./cmd/{{ name }} {{ arguments }} + +build: + go build -o {{ name }} ./cmd/{{ name }} |
