mirror of
https://github.com/helmfile/helmfile.git
synced 2026-10-02 22:01:24 +02:00
Aditya Menon
4f275b3667
This commit adds comprehensive support for Helm 4 while maintaining full backward compatibility with Helm 3. The implementation includes: - Updated helm version detection to support both Helm 3 and Helm 4 - Added HELMFILE_HELM4 environment variable to control Helm version - Modified helm execution paths to handle version-specific binaries - Updated helm plugin installation to support split architecture - Helm 4: Uses split plugin architecture (3 separate .tgz files) - helm-secrets.tgz - helm-secrets-getter.tgz - helm-secrets-post-renderer.tgz - Helm 3: Continues using single plugin installation - Updated Dockerfiles, CI workflows, and core installation code - Helm 4 requires post-renderers to be plugins, not executable scripts - Created Helm plugin structure for integration tests - Updated helmfile.yaml templates to dynamically select renderer type - Added test plugins: add-cm, add-cm1, add-cm2 - Updated integration tests for Helm 3/4 compatibility - Created Helm 4 variant expected output files - Fixed test determinism issues (repo cleanup between iterations) - Added version-specific output filtering for warnings/messages - Updated workflows to test both Helm 3 and Helm 4 - Matrix testing across Helm versions - Updated helm-diff to v3.14.0 for compatibility - Updated README and docs with Helm 4 information - Added migration guidance - Updated version requirements All changes are backward compatible - existing Helm 3 users will see no behavior changes. fix: update Helm 4 lint expected output to match filtered output The grep filter removes the semver warning, so the expected output should not include it. Updated lint-helm4 files to match the filtered output (warning removed, no extra blank line). Signed-off-by: Aditya Menon <amenon@canarytechnologies.com>
30 lines
1.8 KiB
Bash
30 lines
1.8 KiB
Bash
v1_subhelmfile_multi_bases_with_array_values_input_dir="${cases_dir}/v1-subhelmfile-multi-bases-with-array-values/input"
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v1_subhelmfile_multi_bases_with_array_values_output_dir="${cases_dir}/v1-subhelmfile-multi-bases-with-array-values/output"
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yaml_overwrite_tmp=$(mktemp -d)
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yaml_overwrite_reverse=${yaml_overwrite_tmp}/helmfile_template_result
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v1_subhelmfile_multi_bases_with_array_values_output_file=${v1_subhelmfile_multi_bases_with_array_values_output_dir}/result
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if [[ $EXTRA_HELMFILE_FLAGS == *--enable-live-output* ]]; then
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v1_subhelmfile_multi_bases_with_array_values_output_file=${v1_subhelmfile_multi_bases_with_array_values_output_dir}/result-live
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fi
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test_start "v1 subhelmfile multi bases with array values"
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info "Comparing v1 subhelmfile multi bases with array values output ${yaml_overwrite_reverse} with ${v1_subhelmfile_multi_bases_with_array_values_output_file}"
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for i in $(seq 10); do
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info "Comparing build/v1-subhelmfile-multi-bases-with-array-values #$i"
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# Remove incubator repo to ensure consistent output (repo addition message)
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${helm} repo remove incubator 2>/dev/null || true
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${helmfile} -f ${v1_subhelmfile_multi_bases_with_array_values_input_dir}/helmfile.yaml.gotmpl template -e dev &> ${yaml_overwrite_reverse}
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exit_code=$?
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if [ $exit_code -ne 0 ]; then
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info "ERROR: helmfile template command failed with exit code $exit_code"
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info "ERROR: Output from failed command:"
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cat ${yaml_overwrite_reverse}
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fail "\"helmfile template\" shouldn't fail"
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fi
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diff -u ${v1_subhelmfile_multi_bases_with_array_values_output_file} ${yaml_overwrite_reverse} || fail "\"helmfile template\" should be consistent"
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done
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# Clean up: remove incubator repo to avoid conflicts with subsequent tests
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${helm} repo remove incubator 2>/dev/null || true
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test_pass "v1 subhelmfile multi bases with array values" |