helmfile/test/integration/test-cases/issue-2544.sh

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#!/usr/bin/env bash
# Test for issue #2544: subhelmfiles should only be evaluated if their selectors match
# When CLI selectors are provided, subhelmfiles with incompatible selectors are skipped.
issue_2544_input_dir="${cases_dir}/issue-2544/input"
issue_2544_tmp_dir=$(mktemp -d)
cleanup_issue_2544() {
rm -rf "${issue_2544_tmp_dir}"
}
test_start "issue-2544: subhelmfiles skipped when selectors conflict with CLI"
# --- Test 1: -l app=b should only produce output from subhelmfile-b ---------------------------
info "Running helmfile template -l app=b"
${helmfile} -f "${issue_2544_input_dir}/helmfile.yaml" template -l app=b \
> "${issue_2544_tmp_dir}/output-b.txt" 2>&1 || {
cat "${issue_2544_tmp_dir}/output-b.txt"
cleanup_issue_2544
fail "helmfile template -l app=b failed"
}
# Should contain release-b
grep -q "release-b" "${issue_2544_tmp_dir}/output-b.txt" \
|| { cleanup_issue_2544; fail "output should contain release-b (matching selector app=b)"; }
# Should NOT contain release-a or release-c (their subhelmfiles have incompatible selectors)
grep -q "release-a" "${issue_2544_tmp_dir}/output-b.txt" \
&& { cleanup_issue_2544; fail "output should NOT contain release-a (subhelmfile selectors app=a conflict with app=b)"; }
grep -q "release-c" "${issue_2544_tmp_dir}/output-b.txt" \
&& { cleanup_issue_2544; fail "output should NOT contain release-c (subhelmfile selectors app=c conflict with app=b)"; }
info "PASS: -l app=b produces only release-b"
# --- Test 2: no selector should produce all releases -----------------------------------------
info "Running helmfile template without selector"
${helmfile} -f "${issue_2544_input_dir}/helmfile.yaml" template \
> "${issue_2544_tmp_dir}/output-all.txt" 2>&1 || {
cat "${issue_2544_tmp_dir}/output-all.txt"
cleanup_issue_2544
fail "helmfile template without selector failed"
}
grep -q "release-a" "${issue_2544_tmp_dir}/output-all.txt" \
|| { cleanup_issue_2544; fail "output should contain release-a"; }
grep -q "release-b" "${issue_2544_tmp_dir}/output-all.txt" \
|| { cleanup_issue_2544; fail "output should contain release-b"; }
grep -q "release-c" "${issue_2544_tmp_dir}/output-all.txt" \
|| { cleanup_issue_2544; fail "output should contain release-c"; }
info "PASS: no selector produces all releases"
# --- Test 3: -l app=a should skip subhelmfiles with selectors app=b and app=c ---------------
info "Running helmfile template -l app=a"
${helmfile} -f "${issue_2544_input_dir}/helmfile.yaml" template -l app=a \
> "${issue_2544_tmp_dir}/output-a.txt" 2>&1 || {
cat "${issue_2544_tmp_dir}/output-a.txt"
cleanup_issue_2544
fail "helmfile template -l app=a failed"
}
grep -q "release-a" "${issue_2544_tmp_dir}/output-a.txt" \
|| { cleanup_issue_2544; fail "output should contain release-a (matching selector app=a)"; }
grep -q "release-b" "${issue_2544_tmp_dir}/output-a.txt" \
&& { cleanup_issue_2544; fail "output should NOT contain release-b (subhelmfile selectors app=b conflict with app=a)"; }
grep -q "release-c" "${issue_2544_tmp_dir}/output-a.txt" \
&& { cleanup_issue_2544; fail "output should NOT contain release-c (subhelmfile selectors app=c conflict with app=a)"; }
info "PASS: -l app=a produces only release-a"
cleanup_issue_2544
test_pass "issue-2544: subhelmfiles skipped when selectors conflict with CLI"