registry/scripts/terraform_test_all.sh
DevCats ff09c415e8
feat: change tf test and validation to use paths-filter (#483)
## Description

<!-- Briefly describe what this PR does and why -->

## Type of Change

- [ ] New module
- [ ] New template
- [ ] Bug fix
- [ ] Feature/enhancement
- [ ] Documentation
- [ ] Other

## Module Information

<!-- Delete this section if not applicable -->

**Path:** `registry/[namespace]/modules/[module-name]`  
**New version:** `v1.0.0`  
**Breaking change:** [ ] Yes [ ] No

## Template Information

<!-- Delete this section if not applicable -->

**Path:** `registry/[namespace]/templates/[template-name]`

## Testing & Validation

- [ ] Tests pass (`bun test`)
- [ ] Code formatted (`bun fmt`)
- [ ] Changes tested locally

## Related Issues

<!-- Link related issues or write "None" if not applicable -->
2025-10-16 14:21:03 -05:00

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#!/usr/bin/env bash
set -euo pipefail
# Auto-detect which Terraform tests to run based on changed files from paths-filter
# Uses paths-filter outputs from GitHub Actions:
# ALL_CHANGED_FILES - all files changed in the PR (for logging)
# SHARED_CHANGED - boolean indicating if shared infrastructure changed
# MODULE_CHANGED_FILES - only files in registry/**/modules/** (for processing)
# Runs all tests if shared infrastructure changes, or skips if no changes detected
#
# This script only runs tests for changed modules. Documentation and template changes are ignored.
run_dir() {
local dir="$1"
echo "==> Running terraform test in $dir"
(cd "$dir" && terraform init -upgrade -input=false -no-color > /dev/null && terraform test -no-color -verbose)
}
echo "==> Detecting changed files..."
if [[ -n "${ALL_CHANGED_FILES:-}" ]]; then
echo "Changed files in PR:"
echo "$ALL_CHANGED_FILES" | tr ' ' '\n' | sed 's/^/ - /'
echo ""
fi
if [[ "${SHARED_CHANGED:-false}" == "true" ]]; then
echo "==> Shared infrastructure changed"
echo "==> Running all tests for safety"
mapfile -t test_dirs < <(find . -type f -name "*.tftest.hcl" -print0 | xargs -0 -I{} dirname {} | sort -u)
elif [[ -z "${MODULE_CHANGED_FILES:-}" ]]; then
echo "✓ No module files changed, skipping tests"
exit 0
else
CHANGED_FILES=$(echo "$MODULE_CHANGED_FILES" | tr ' ' '\n')
MODULE_DIRS=()
while IFS= read -r file; do
if [[ "$file" =~ \.(md|png|jpg|jpeg|svg)$ ]]; then
continue
fi
if [[ "$file" =~ ^registry/([^/]+)/modules/([^/]+)/ ]]; then
namespace="${BASH_REMATCH[1]}"
module="${BASH_REMATCH[2]}"
module_dir="registry/${namespace}/modules/${module}"
if [[ -d "$module_dir" ]] && [[ ! " ${MODULE_DIRS[*]} " =~ " ${module_dir} " ]]; then
MODULE_DIRS+=("$module_dir")
fi
fi
done <<< "$CHANGED_FILES"
if [[ ${#MODULE_DIRS[@]} -eq 0 ]]; then
echo "✓ No Terraform tests to run"
echo " (documentation, templates, namespace files, or modules without changes)"
exit 0
fi
echo "==> Finding .tftest.hcl files in ${#MODULE_DIRS[@]} changed module(s):"
for dir in "${MODULE_DIRS[@]}"; do
echo " - $dir"
done
echo ""
test_dirs=()
for module_dir in "${MODULE_DIRS[@]}"; do
while IFS= read -r test_file; do
test_dir=$(dirname "$test_file")
if [[ ! " ${test_dirs[*]} " =~ " ${test_dir} " ]]; then
test_dirs+=("$test_dir")
fi
done < <(find "$module_dir" -type f -name "*.tftest.hcl")
done
fi
if [[ ${#test_dirs[@]} -eq 0 ]]; then
echo "✓ No .tftest.hcl tests found in changed modules"
exit 0
fi
echo "==> Running terraform test in ${#test_dirs[@]} directory(ies)"
echo ""
status=0
for d in "${test_dirs[@]}"; do
if ! run_dir "$d"; then
status=1
fi
done
exit $status