helmfile/test/integration/test-cases/postrender-diff.sh

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if [[ helm_major_version -eq 3 ]]; then
postrender_diff_case_input_dir="${cases_dir}/postrender-diff/input"
postrender_diff_case_output_dir="${cases_dir}/postrender-diff/output"
postrender_diff_out_file=${postrender_diff_case_output_dir}/result
if [[ $EXTRA_HELMFILE_FLAGS == *--enable-live-output* ]]; then
postrender_diff_out_file=${postrender_diff_case_output_dir}/result-live
fi
postrender_diff_tmp=$(mktemp -d)
postrender_diff_reverse=${postrender_diff_tmp}/postrender.diff.build.yaml
test_start "postrender diff"
info "Comparing postrender diff output ${postrender_diff_reverse} with ${postrender_diff_case_output_dir}/result.yaml"
for i in $(seq 10); do
info "Comparing build/postrender-diff #$i"
${helmfile} -f ${postrender_diff_case_input_dir}/helmfile.yaml diff --concurrency 1 &> ${postrender_diff_reverse} || fail "\"helmfile diff\" shouldn't fail"
diff -u ${postrender_diff_out_file} ${postrender_diff_reverse} || fail "\"helmfile diff\" should be consistent"
echo code=$?
done
test_pass "postrender diff"
fi