From 581e52b3e78df0da7b31cea107c675dace5e871c Mon Sep 17 00:00:00 2001 From: Exploding Dragon Date: Thu, 19 Dec 2024 17:41:23 +0800 Subject: [PATCH] Relax the version checking for Arch packages (#32908) It is mentioned in https://man.archlinux.org/man/PKGBUILD.5: 'The variable is not allowed to contain colons, forward slashes, hyphens, or whitespace.' `_` is also an allowed character, and some software in the Arch Linux AUR uses this naming convention. --------- Co-authored-by: wxiaoguang --- modules/packages/arch/metadata.go | 5 +++-- modules/packages/arch/metadata_test.go | 8 ++++++++ 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/modules/packages/arch/metadata.go b/modules/packages/arch/metadata.go index 06a2206a36..3d7bdf3997 100644 --- a/modules/packages/arch/metadata.go +++ b/modules/packages/arch/metadata.go @@ -43,8 +43,9 @@ var ( ErrInvalidArchitecture = util.NewInvalidArgumentErrorf("package architecture is invalid") // https://man.archlinux.org/man/PKGBUILD.5 - namePattern = regexp.MustCompile(`\A[a-zA-Z0-9@._+-]+\z`) - versionPattern = regexp.MustCompile(`\A(?:[0-9]:)?[a-zA-Z0-9.+~]+(?:-[a-zA-Z0-9.+-~]+)?\z`) + namePattern = regexp.MustCompile(`\A[a-zA-Z0-9@._+-]+\z`) + // (epoch:pkgver-pkgrel) + versionPattern = regexp.MustCompile(`\A(?:\d:)?[\w.+~]+(?:-[-\w.+~]+)?\z`) ) type Package struct { diff --git a/modules/packages/arch/metadata_test.go b/modules/packages/arch/metadata_test.go index 37c0a553b8..5bdf63a3ee 100644 --- a/modules/packages/arch/metadata_test.go +++ b/modules/packages/arch/metadata_test.go @@ -122,6 +122,14 @@ func TestParsePackageInfo(t *testing.T) { assert.ErrorIs(t, err, ErrInvalidName) }) + t.Run("Regexp", func(t *testing.T) { + assert.Regexp(t, versionPattern, "1.2_3~4+5") + assert.Regexp(t, versionPattern, "1:2_3~4+5") + assert.NotRegexp(t, versionPattern, "a:1.0.0-1") + assert.NotRegexp(t, versionPattern, "0.0.1/1-1") + assert.NotRegexp(t, versionPattern, "1.0.0 -1") + }) + t.Run("InvalidVersion", func(t *testing.T) { data := createPKGINFOContent(packageName, "")