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Fix unpacking tar files

This commit is contained in:
Andrey Meshkov 2020-07-20 12:32:14 +03:00
parent 4175d82279
commit 793194db67
2 changed files with 52 additions and 33 deletions
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17
home/control_update.go
View File

@ -11,6 +11,7 @@ import (
"net/http"
"os"
"os/exec"
"path"
"path/filepath"
"runtime"
"strings"
@ -244,6 +245,7 @@ func getUpdateInfo(jsonData []byte) (*updateInfo, error) {
if runtime.GOOS == "windows" {
binName = "AdGuardHome.exe"
}
u.curBinName = filepath.Join(workDir, binName)
if !util.FileExists(u.curBinName) {
return nil, fmt.Errorf("executable file %s doesn't exist", u.curBinName)
@ -347,7 +349,6 @@ func zipFileUnpack(zipfile, outdir string) ([]string, error) {
// Existing files are overwritten
// Return the list of files (not directories) written
func targzFileUnpack(tarfile, outdir string) ([]string, error) {
f, err := os.Open(tarfile)
if err != nil {
return nil, fmt.Errorf("os.Open(): %s", err)
@ -376,7 +377,13 @@ func targzFileUnpack(tarfile, outdir string) ([]string, error) {
continue
}
fn := filepath.Join(outdir, header.Name)
dir := path.Dir(header.Name)
if dir != "" {
// Create dir if necessary
_ = os.Mkdir(dir, os.FileMode(header.Mode&0777))
}
fn := filepath.Join(outdir, path.Base(header.Name))
if header.Typeflag == tar.TypeDir {
err = os.Mkdir(fn, os.FileMode(header.Mode&0777))
@ -398,17 +405,17 @@ func targzFileUnpack(tarfile, outdir string) ([]string, error) {
}
_, err = io.Copy(f, tarReader)
if err != nil {
f.Close()
_ = f.Close()
err2 = fmt.Errorf("io.Copy(): %s", err)
break
}
f.Close()
_ = f.Close()
log.Tracef("created file %s", fn)
files = append(files, header.Name)
}
gzReader.Close()
_ = gzReader.Close()
return files, err2
}

68
home/control_update_test.go
View File

@ -5,6 +5,8 @@ package home
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
)
func TestDoUpdate(t *testing.T) {
@ -16,16 +18,28 @@ func TestDoUpdate(t *testing.T) {
"version": "v0.96",
"announcement": "AdGuard Home v0.96 is now available!",
"announcement_url": "",
"download_windows_amd64": "",
"download_windows_386": "",
"download_darwin_amd64": "",
"download_linux_amd64": "https://github.com/AdguardTeam/AdGuardHome/releases/download/v0.96/AdGuardHome_linux_amd64.tar.gz",
"download_linux_386": "",
"download_linux_arm": "",
"download_linux_arm64": "",
"download_linux_mips": "",
"download_linux_mipsle": "",
"selfupdate_min_version": "v0.0"
"download_windows_amd64": "https://static.adguard.com/adguardhome/beta/AdGuardHome_windows_amd64.zip",
"download_windows_386": "https://static.adguard.com/adguardhome/beta/AdGuardHome_windows_386.zip",
"download_darwin_amd64": "https://static.adguard.com/adguardhome/beta/AdGuardHome_darwin_amd64.zip",
"download_darwin_386": "https://static.adguard.com/adguardhome/beta/AdGuardHome_darwin_386.zip",
"download_linux_amd64": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_amd64.tar.gz",
"download_linux_386": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_386.tar.gz",
"download_linux_arm": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_armv6.tar.gz",
"download_linux_armv5": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_armv5.tar.gz",
"download_linux_armv6": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_armv6.tar.gz",
"download_linux_armv7": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_armv7.tar.gz",
"download_linux_arm64": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_arm64.tar.gz",
"download_linux_mips": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_mips_softfloat.tar.gz",
"download_linux_mipsle": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_mipsle_softfloat.tar.gz",
"download_linux_mips64": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_mips64_softfloat.tar.gz",
"download_linux_mips64le": "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_mips64le_softfloat.tar.gz",
"download_freebsd_386": "https://static.adguard.com/adguardhome/beta/AdGuardHome_freebsd_386.tar.gz",
"download_freebsd_amd64": "https://static.adguard.com/adguardhome/beta/AdGuardHome_freebsd_amd64.tar.gz",
"download_freebsd_arm": "https://static.adguard.com/adguardhome/beta/AdGuardHome_freebsd_armv6.tar.gz",
"download_freebsd_armv5": "https://static.adguard.com/adguardhome/beta/AdGuardHome_freebsd_armv5.tar.gz",
"download_freebsd_armv6": "https://static.adguard.com/adguardhome/beta/AdGuardHome_freebsd_armv6.tar.gz",
"download_freebsd_armv7": "https://static.adguard.com/adguardhome/beta/AdGuardHome_freebsd_armv7.tar.gz",
"download_freebsd_arm64": "https://static.adguard.com/adguardhome/beta/AdGuardHome_freebsd_arm64.tar.gz"
}`
uu, err := getUpdateInfo([]byte(data))
if err != nil {
@ -33,7 +47,7 @@ func TestDoUpdate(t *testing.T) {
}
u := updateInfo{
pkgURL: "https://github.com/AdguardTeam/AdGuardHome/releases/download/" + newver + "/AdGuardHome_linux_amd64.tar.gz",
pkgURL: "https://static.adguard.com/adguardhome/beta/AdGuardHome_linux_armv6.tar.gz",
pkgName: Context.workDir + "/agh-update-" + newver + "/AdGuardHome_linux_amd64.tar.gz",
newVer: newver,
updateDir: Context.workDir + "/agh-update-" + newver,
@ -45,18 +59,16 @@ func TestDoUpdate(t *testing.T) {
newBinName: Context.workDir + "/agh-update-" + newver + "/AdGuardHome/AdGuardHome",
}
if uu.pkgURL != u.pkgURL ||
uu.pkgName != u.pkgName ||
uu.newVer != u.newVer ||
uu.updateDir != u.updateDir ||
uu.backupDir != u.backupDir ||
uu.configName != u.configName ||
uu.updateConfigName != u.updateConfigName ||
uu.curBinName != u.curBinName ||
uu.bkpBinName != u.bkpBinName ||
uu.newBinName != u.newBinName {
t.Fatalf("getUpdateInfo: %v != %v", uu, u)
}
assert.Equal(t, uu.pkgURL, u.pkgURL)
assert.Equal(t, uu.pkgName, u.pkgName)
assert.Equal(t, uu.newVer, u.newVer)
assert.Equal(t, uu.updateDir, u.updateDir)
assert.Equal(t, uu.backupDir, u.backupDir)
assert.Equal(t, uu.configName, u.configName)
assert.Equal(t, uu.updateConfigName, u.updateConfigName)
assert.Equal(t, uu.curBinName, u.curBinName)
assert.Equal(t, uu.bkpBinName, u.bkpBinName)
assert.Equal(t, uu.newBinName, u.newBinName)
e := doUpdate(&u)
if e != nil {
@ -66,20 +78,20 @@ func TestDoUpdate(t *testing.T) {
}
func TestTargzFileUnpack(t *testing.T) {
fn := "./dist/AdGuardHome_v0.95_linux_amd64.tar.gz"
outdir := "./test-unpack"
fn := "../dist/AdGuardHome_linux_amd64.tar.gz"
outdir := "../test-unpack"
defer os.RemoveAll(outdir)
_ = os.Mkdir(outdir, 0755)
files, e := targzFileUnpack(fn, outdir)
if e != nil {
t.Fatalf("FAILED: %s", e)
}
t.Logf("%v", files)
os.RemoveAll(outdir)
}
func TestZipFileUnpack(t *testing.T) {
fn := "./dist/AdGuardHome_v0.95_Windows_amd64.zip"
outdir := "./test-unpack"
fn := "../dist/AdGuardHome_windows_amd64.zip"
outdir := "../test-unpack"
_ = os.Mkdir(outdir, 0755)
files, e := zipFileUnpack(fn, outdir)
if e != nil {