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43 changes: 8 additions & 35 deletions cli/ttmux-cli-go/internal/runtime/runtime.go
Original file line number Diff line number Diff line change
Expand Up @@ -18,26 +18,21 @@ type Runtime struct {
MetaDir string
EnvFile string
TmuxBin string
ShellPath string
Repository string
Now func() time.Time
}

func New() Runtime {
home, _ := os.UserHomeDir()
dataDir := envOr("TTMUX_DATA", filepath.Join(home, ".local", "share", "ttmux"))
root := discoverRepo()
return Runtime{
HomeDir: envOr("TTMUX_HOME", filepath.Join(home, ".ttmux")),
DataDir: dataDir,
LogsDir: filepath.Join(dataDir, "logs"),
GroupsDir: filepath.Join(dataDir, "groups"),
MetaDir: filepath.Join(dataDir, "meta"),
EnvFile: filepath.Join(dataDir, "env"),
TmuxBin: envOrLookup("TMUX_BIN", "tmux"),
ShellPath: envOr("TTMUX_SHELL", filepath.Join(root, "ttmux")),
Repository: root,
Now: time.Now,
HomeDir: envOr("TTMUX_HOME", filepath.Join(home, ".ttmux")),
DataDir: dataDir,
LogsDir: filepath.Join(dataDir, "logs"),
GroupsDir: filepath.Join(dataDir, "groups"),
MetaDir: filepath.Join(dataDir, "meta"),
EnvFile: filepath.Join(dataDir, "env"),
TmuxBin: envOrLookup("TMUX_BIN", "tmux"),
Now: time.Now,
}
}

Expand All @@ -53,15 +48,6 @@ func (r Runtime) EnsureDirs() error {
return nil
}

func (r Runtime) Shell(args ...string) error {
cmd := exec.Command(r.ShellPath, args...)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
cmd.Env = os.Environ()
return cmd.Run()
}

func (r Runtime) Tmux(args ...string) error {
cmd := exec.Command(r.TmuxBin, args...)
cmd.Stdin = os.Stdin
Expand Down Expand Up @@ -288,16 +274,3 @@ func envOrLookup(key, fallback string) string {
}
return fallback
}

func discoverRepo() string {
wd, err := os.Getwd()
if err != nil {
return "."
}
for dir := wd; dir != filepath.Dir(dir); dir = filepath.Dir(dir) {
if _, err := os.Stat(filepath.Join(dir, "ttmux")); err == nil {
return dir
}
}
return wd
}
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