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archive: rename AddFile to addFile, and add AddItem method (MR 22)

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AddItem can be used for adding either a file or directory. AddFile was
made a private/internal method in this change
This commit is contained in:
Clayton Craft
2022-09-09 12:02:14 -07:00
parent 62c52e749e
commit 8b18e444a3
2 changed files with 22 additions and 6 deletions
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22
pkgs/archive/archive.go
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@@ -9,6 +9,7 @@ import (
"github.com/cavaliercoder/go-cpio"
"github.com/klauspost/pgzip"
"gitlab.com/postmarketOS/postmarketos-mkinitfs/pkgs/misc"
"fmt"
"io"
"log"
"os"
@@ -57,7 +58,22 @@ func (archive *Archive) Write(path string, mode os.FileMode) error {
return nil
}
func (archive *Archive) AddFile(file string, dest string) error {
// Adds the given file or directory at "source" to the archive at "dest"
func (archive *Archive) AddItem(source string, dest string) error {
sourceStat, err := os.Lstat(source)
if err != nil {
return fmt.Errorf("AddItem: failed to get stat for %q: %w", source, err)
}
if sourceStat.Mode()&os.ModeDir != 0 {
return archive.addDir(dest)
}
return archive.addFile(source, dest)
}
func (archive *Archive) addFile(file string, dest string) error {
if err := archive.addDir(filepath.Dir(dest)); err != nil {
return err
}
@@ -111,7 +127,7 @@ func (archive *Archive) AddFile(file string, dest string) error {
// TODO: add verbose mode, print stuff like this:
// log.Printf("symlink: %q, target: %q", file, target)
// write symlink target
err = archive.AddFile(target, target)
err = archive.addFile(target, target)
return err
}
@@ -186,7 +202,7 @@ func (archive *Archive) writeCpio() error {
if imported {
continue
}
if err := archive.AddFile(file, file); err != nil {
if err := archive.addFile(file, file); err != nil {
return err
}
}