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feat: adding support digest pinning for flux plugin install

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Signed-off-by: iam-karan-suresh <karansuresh.info@gmail.com>
This commit is contained in:
iam-karan-suresh
2026-04-26 12:20:14 +05:30
parent 4e78a9d7e0
commit df3878d36a
5 changed files with 151 additions and 10 deletions
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67
internal/plugin/catalog_test.go
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@@ -239,3 +239,70 @@ func TestResolvePlatform(t *testing.T) {
}
})
}
func TestResolveByDigest(t *testing.T) {
manifest := &plugintypes.Manifest{
Name: "operator",
Versions: []plugintypes.Version{
{
Version: "0.46.0",
Platforms: []plugintypes.Platform{
{OS: "linux", Arch: "amd64", URL: "https://example.com/v46_linux.tar.gz", Checksum: "sha256:aaaa"},
{OS: "darwin", Arch: "arm64", URL: "https://example.com/v46_darwin.tar.gz", Checksum: "sha256:bbbb"},
},
},
{
Version: "0.45.0",
Platforms: []plugintypes.Platform{
{OS: "linux", Arch: "amd64", URL: "https://example.com/v45_linux.tar.gz", Checksum: "sha256:cccc"},
{OS: "darwin", Arch: "arm64", URL: "https://example.com/v45_darwin.tar.gz", Checksum: "sha256:dddd"},
},
},
},
}
t.Run("found in latest version", func(t *testing.T) {
dm, err := ResolveByDigest(manifest, "sha256:aaaa", "linux", "amd64")
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if dm.Version.Version != "0.46.0" {
t.Errorf("expected version '0.46.0', got %q", dm.Version.Version)
}
if dm.Platform.Checksum != "sha256:aaaa" {
t.Errorf("expected checksum 'sha256:aaaa', got %q", dm.Platform.Checksum)
}
})
t.Run("found in older version", func(t *testing.T) {
dm, err := ResolveByDigest(manifest, "sha256:cccc", "linux", "amd64")
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if dm.Version.Version != "0.45.0" {
t.Errorf("expected version '0.45.0', got %q", dm.Version.Version)
}
})
t.Run("wrong platform", func(t *testing.T) {
// sha256:bbbb exists for darwin/arm64, not linux/amd64.
_, err := ResolveByDigest(manifest, "sha256:bbbb", "linux", "amd64")
if err == nil {
t.Fatal("expected error, got nil")
}
})
t.Run("not found", func(t *testing.T) {
_, err := ResolveByDigest(manifest, "sha256:nonexistent", "linux", "amd64")
if err == nil {
t.Fatal("expected error, got nil")
}
})
t.Run("no versions", func(t *testing.T) {
_, err := ResolveByDigest(&plugintypes.Manifest{Name: "empty"}, "sha256:abc", "linux", "amd64")
if err == nil {
t.Fatal("expected error, got nil")
}
})
}