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package fileutil
import (
"fmt"
"io/fs"
"os"
"os/exec"
"path/filepath"
"sort"
"strings"
"time"
"github.com/bmatcuk/doublestar/v4"
"github.com/sst/opencode/internal/status"
)
var (
rgPath string
fzfPath string
)
func Init() {
var err error
rgPath, err = exec.LookPath("rg")
if err != nil {
status.Warn("Ripgrep (rg) not found in $PATH. Some features might be limited or slower.")
rgPath = ""
}
fzfPath, err = exec.LookPath("fzf")
if err != nil {
status.Warn("FZF not found in $PATH. Some features might be limited or slower.")
fzfPath = ""
}
}
func GetRgCmd(globPattern string) *exec.Cmd {
if rgPath == "" {
return nil
}
rgArgs := []string{
"--files",
"-L",
"--null",
}
if globPattern != "" {
if !filepath.IsAbs(globPattern) && !strings.HasPrefix(globPattern, "/") {
globPattern = "/" + globPattern
}
rgArgs = append(rgArgs, "--glob", globPattern)
}
cmd := exec.Command(rgPath, rgArgs...)
cmd.Dir = "."
return cmd
}
func GetFzfCmd(query string) *exec.Cmd {
if fzfPath == "" {
return nil
}
fzfArgs := []string{
"--filter",
query,
"--read0",
"--print0",
}
cmd := exec.Command(fzfPath, fzfArgs...)
cmd.Dir = "."
return cmd
}
type FileInfo struct {
Path string
ModTime time.Time
}
func SkipHidden(path string) bool {
// Check for hidden files (starting with a dot)
base := filepath.Base(path)
if base != "." && strings.HasPrefix(base, ".") {
return true
}
commonIgnoredDirs := map[string]bool{
".opencode": true,
"node_modules": true,
"vendor": true,
"dist": true,
"build": true,
"target": true,
".git": true,
".idea": true,
".vscode": true,
"__pycache__": true,
"bin": true,
"obj": true,
"out": true,
"coverage": true,
"tmp": true,
"temp": true,
"logs": true,
"generated": true,
"bower_components": true,
"jspm_packages": true,
}
parts := strings.Split(path, string(os.PathSeparator))
for _, part := range parts {
if commonIgnoredDirs[part] {
return true
}
}
return false
}
func GlobWithDoublestar(pattern, searchPath string, limit int) ([]string, bool, error) {
fsys := os.DirFS(searchPath)
relPattern := strings.TrimPrefix(pattern, "/")
var matches []FileInfo
err := doublestar.GlobWalk(fsys, relPattern, func(path string, d fs.DirEntry) error {
if d.IsDir() {
return nil
}
if SkipHidden(path) {
return nil
}
info, err := d.Info()
if err != nil {
return nil
}
absPath := path
if !strings.HasPrefix(absPath, searchPath) && searchPath != "." {
absPath = filepath.Join(searchPath, absPath)
} else if !strings.HasPrefix(absPath, "/") && searchPath == "." {
absPath = filepath.Join(searchPath, absPath) // Ensure relative paths are joined correctly
}
matches = append(matches, FileInfo{Path: absPath, ModTime: info.ModTime()})
if limit > 0 && len(matches) >= limit*2 {
return fs.SkipAll
}
return nil
})
if err != nil {
return nil, false, fmt.Errorf("glob walk error: %w", err)
}
sort.Slice(matches, func(i, j int) bool {
return matches[i].ModTime.After(matches[j].ModTime)
})
truncated := false
if limit > 0 && len(matches) > limit {
matches = matches[:limit]
truncated = true
}
results := make([]string, len(matches))
for i, m := range matches {
results[i] = m.Path
}
return results, truncated, nil
}
|
