fix: bundle install scripts in release archives (#504)#1011
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Release .tgz archives built by goreleaser only shipped plugin.yaml, the binary, README and LICENSE, but plugin.yaml defines install/update hooks that call install-binary.sh / install-binary.ps1. Extracting a release .tgz and running 'helm plugin install ./diff' therefore failed with 'install-binary.sh: not found'. - .goreleaser.yml: bundle install-binary.sh and install-binary.ps1 in every archive. - install-binary.sh / install-binary.ps1: skip the (now redundant) binary download when the platform binary is already staged in HELM_PLUGIN_DIR during install. Update mode always re-downloads. - release workflow: snapshot-only smoke test asserting every archive bundles plugin.yaml, both install scripts, and the binary. - README: note that extracting a release .tgz and running helm plugin install ./diff now works directly. Fixes #504 Signed-off-by: yxxhero <aiopsclub@163.com>
Windows archives bundle diff/bin/diff.exe (not diff/bin/diff). The core fix is confirmed working: all archives (incl. Windows) now bundle the install scripts and binary. Signed-off-by: yxxhero <aiopsclub@163.com>
The git-clone install path resolves to releases/latest/download/<asset>, which can 404 during a release window when the new release is published but its assets are not fully uploaded yet. curl -sSf under 'set -e' failed immediately with no retry. Add a 5-attempt retry loop with linear backoff (3s,6s,9s,12s) around the curl/wget download in install-binary.sh, and equivalent try/catch retry in install-binary.ps1. This absorbs the release upload window and general transient network errors. The archive-install path is unaffected (it skips the download entirely via the existing guard). Signed-off-by: yxxhero <aiopsclub@163.com>
Reproduces the issue #504 scenario in CI: extracts a snapshot linux archive, runs 'helm plugin install ./diff', asserts the install hook skips the network download (bundled binary already staged) and that 'helm diff version' runs. Prevents regressions in the archive-install path. Signed-off-by: yxxhero <aiopsclub@163.com>
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Problem
Extracting a release
.tgz(e.g.helm-diff-linux-amd64.tgz) and runninghelm plugin install ./difffails:The goreleaser-built archives only shipped
plugin.yaml, the binary,README.mdandLICENSE, butplugin.yamldefines install/update hooks referencinginstall-binary.sh/install-binary.ps1, which were not bundled.Fixes #504
Changes
.goreleaser.yml— bundleinstall-binary.shandinstall-binary.ps1in every archive.install-binary.sh/install-binary.ps1— skip the redundant binary download when the platform binary is already staged inHELM_PLUGIN_DIRduring install (the archive already bundles the correct binary). Update mode (-u) always re-downloads..github/workflows/release.yaml— snapshot-only smoke test that fails if any archive is missingplugin.yaml, the install scripts, or the binary.README.md— document thathelm plugin install ./diffnow works directly from an extracted release.tgz.How install flows behave
helm plugin install https://github.com/databus23/helm-diff(git clone)helm plugin install ./difffrom extracted release.tgzhelm plugin update(-u)Verification
shellcheck install-binary.sh— clean-uno-skip — all passNotes
disttarget rather than the goreleaser pipeline that actually produces releases.HELM_DIFF_BIN_TGZairgap flow from adding airgap install instructions #964 keeps working unchanged.