Toolchain and CI:
- Bump go directive from 1.26.8 to 1.27.1 (go.mod)
- Use golang:1.27-alpine builder images in all Dockerfiles
- Bump golangci-lint to v2.13.2 (first release with go1.27 support)
- Add CI gate: `go fix -diff` fails when outdated Go patterns are
detected (locally: `make check-modernize`)
Note: darwin binaries now require macOS 13 or later.
Lint fixes required by golangci-lint v2.13.2:
- goconst: ignore tests (all 436 findings were test-only; goconst
got stricter since v2.12 and this option was added for it)
- openai.go: keep deprecated MaxTokens deliberately with a nolint
rationale (max_tokens is the only form universally supported by
OpenAI-compatible backends like One-API, LiteLLM, Ollama shim)
- state.go: drop always-nil flags param from appendChartVersionFlags
(renamed to chartVersionFlags, unparam)
Modernization (go fix ./..., 62 files):
- interface{} -> any, maps.Copy, strings.SplitSeq, range-over-int,
builtin min/max, slices.Contains/ContainsFunc/Sort, WaitGroup.Go,
reflect.Type.Fields(), new(expr)
- exit_error.go: strings.Builder + fmt.Fprintf instead of string
concatenation and WriteString(fmt.Sprintf(...)) (QF1012)
- chart_dependency.go: strings.CutLast for OCI dependency helpers
Signed-off-by: yxxhero <aiopsclub@163.com>
Co-authored-by: Claude <noreply@anthropic.com>
* fix: add --force-update flag for Helm 4 to prevent stale repository indexes
Fixes#2337
Problem:
Helmfile with Helm v4 doesn't update repository indexes when adding repos,
leading to stale indexes and errors like:
"chart matching version not found in example index. (try 'helm repo update')"
This happens because Helm 4 changed behavior compared to Helm 3:
- Helm 3: Always downloads index when running "helm repo add", even if repo exists
- Helm 4: Skips downloading index if repo already exists with same config
(see: https://github.com/helm/helm/blob/v4.0.4/pkg/cmd/repo_add.go#L200)
Without --force-update, helmfile only works initially because Helm 4
downloads index on fresh repo setup, but subsequent "helmfile repos"
commands result in stale indexes.
Root Cause:
The code only added --force-update for Helm 3.3.2+, but not for Helm 4,
since it was believed to be default behavior in Helm 4. However, Helm 4
requires explicit --force-update flag to update indexes for existing repos.
Solution:
Add --force-update flag for Helm 4 in AddRepo function to ensure
repository indexes are updated even when repository already exists.
Refactoring:
Simplified the conditional logic from nested if statements to a single
readable condition using existing IsVersionAtLeast() helper:
if !helm.options.DisableForceUpdate &&
(helm.IsHelm4() || helm.IsVersionAtLeast("3.3.2")) {
args = append(args, "--force-update")
}
Changes:
- pkg/helmexec/exec.go: Add --force-update for Helm 4
- pkg/helmexec/exec_test.go: Update test expectations for both Helm 3.3.2+ and Helm 4
- AGENTS.md: Add development guide for the repository
Testing:
- All helmexec package tests pass
- Verified build succeeds
- Tested against Helm 3.2.0 (no force-update)
- Tested against Helm 3.3.2+ (with force-update)
- Tested against Helm 4.0.1 (with force-update)
Signed-off-by: opencode <opencode@users.noreply.github.com>
Signed-off-by: yxxhero <aiopsclub@163.com>
* test: update expected output for Helm 4 repo add message
Update integration test expectations to match Helm 4 behavior with --force-update flag.
When --force-update is used, Helm 4 now outputs "has been added to your
repositories" instead of "already exists with the same configuration, skipping",
because it forcibly updates the repository index.
Related to #2337
Signed-off-by: opencode <opencode@users.noreply.github.com>
Signed-off-by: yxxhero <aiopsclub@163.com>
---------
Signed-off-by: opencode <opencode@users.noreply.github.com>
Signed-off-by: yxxhero <aiopsclub@163.com>
