Initial commit.

1 files changed, 72 insertions, 0 deletions

diff --git a/trash.go b/trash.go
new file mode 100644
index 0000000..6a3e024
--- /dev/null
+++ b/trash.go
@@ -0,0 +1,72 @@
+package main
+
+import (
+	"fmt"
+	"net/url"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+func trashFile(fileName, trash, now string) error {
+	absPath, err := filepath.Abs(fileName)
+	if err != nil {
+		return fmt.Errorf("%s: find absolute path: %s", fileName, err)
+	}
+	info, err := os.CreateTemp(trash+"/info", filepath.Base(fileName)+"."+now+".*.trashinfo")
+	if err != nil {
+		return fmt.Errorf("%s: create trashinfo: %s", fileName, err)
+	}
+	escapedPath := strings.Split(absPath, "/")
+	for i, pathSegment := range escapedPath {
+		escapedPath[i] = url.QueryEscape(pathSegment)
+	}
+	_, err = fmt.Fprintf(info, `[Trash Info]
+Path=%s
+DeletionDate=%s
+`,
+		strings.Join(escapedPath, "/"),
+		now)
+	if err != nil {
+		info.Close()
+		os.Remove(info.Name())
+		return fmt.Errorf("%s: write trashinfo: %s", fileName, err)
+	}
+	if err := info.Close(); err != nil {
+		os.Remove(info.Name())
+		return fmt.Errorf("%s: write trashinfo: %s", fileName, err)
+	}
+	if err := os.Rename(fileName, trash+"/files/"+strings.TrimSuffix(filepath.Base(info.Name()), ".trashinfo")); err != nil {
+		os.Remove(info.Name())
+		return fmt.Errorf("%s: trash: %s", fileName, err)
+	}
+	return nil
+}
+
+func main() {
+	trash := os.Getenv("HOME") + "/.local/share/Trash"
+	if xdgDataHome := os.Getenv("XDG_DATA_HOME"); xdgDataHome != "" {
+		trash = xdgDataHome + "/Trash"
+	}
+	if err := os.MkdirAll(trash+"/files", 0755); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	if err := os.MkdirAll(trash+"/info", 0755); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+
+	now := time.Now().Format("2006-01-02T15:04:05")
+	success := true
+	for _, fileName := range os.Args[1:] {
+		if err := trashFile(fileName, trash, now); err != nil {
+			fmt.Fprintln(os.Stderr, err)
+			success = false
+		}
+	}
+	if !success {
+		os.Exit(1)
+	}
+}