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Add new actions for executing the equivalence tests after a CRT release (#32959)
* add new actions for executing the equivalence tests after a CRT release * ready for review * Update .github/actions/equivalence-test/action.yml Co-authored-by: CJ Horton <17039873+radditude@users.noreply.github.com> * address comments --------- Co-authored-by: CJ Horton <17039873+radditude@users.noreply.github.com>
This commit is contained in:
Liam Cervante
162
.github/scripts/equivalence-test.sh
vendored
Executable file
162
.github/scripts/equivalence-test.sh
vendored
Executable file
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#!/usr/bin/env bash
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set -uo pipefail
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function usage {
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cat <<-'EOF'
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Usage: ./equivalence-test.sh <command> [<args>] [<options>]
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Description:
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This script will handle various commands related to the execution of the
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Terraform equivalence tests.
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Commands:
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get_target_branch <version>
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get_target_branch returns the default target branch for a given Terraform
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version.
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target_branch=$(./equivalence-test.sh get_target_branch v1.4.3); target_branch=v1.4
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target_branch=$(./equivalence-test.sh get_target_branch 1.4.3); target_branch=v1.4
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download_equivalence_test_binary <version> <target> <os> <arch>
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download_equivalence_test_binary downloads the equivalence testing binary
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for a given version and places it at the target path.
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./equivalence-test.sh download_equivalence_test_binary 0.3.0 ./bin/terraform-equivalence-testing linux amd64
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download_terraform_binary <version> <target> <os> <arch>
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download_terraform_binary downloads the terraform release binary for a given
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version and places it at the target path.
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./equivalence-test.sh download_terraform_binary 1.4.3 ./bin/terraform linux amd64
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EOF
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}
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function download_equivalence_test_binary {
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VERSION="${1:-}"
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TARGET="${2:-}"
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OS="${3:-}"
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ARCH="${4:-}"
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if [[ -z "$VERSION" || -z "$TARGET" || -z "$OS" || -z "$ARCH" ]]; then
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echo "missing at least one of [<version>, <target>, <os>, <arch>] arguments"
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usage
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exit 1
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fi
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curl \
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-H "Accept: application/vnd.github+json" \
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"https://api.github.com/repos/hashicorp/terraform-equivalence-testing/releases" > releases.json
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ASSET="terraform-equivalence-testing_v${VERSION}_${OS}_${ARCH}.zip"
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ASSET_ID=$(jq -r --arg VERSION "v$VERSION" --arg ASSET "$ASSET" '.[] | select(.name == $VERSION) | .assets[] | select(.name == $ASSET) | .id' releases.json)
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mkdir -p zip
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curl -L \
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-H "Accept: application/octet-stream" \
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"https://api.github.com/repos/hashicorp/terraform-equivalence-testing/releases/assets/$ASSET_ID" > "zip/$ASSET"
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mkdir -p bin
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unzip -p "zip/$ASSET" terraform-equivalence-testing > "$TARGET"
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chmod u+x "$TARGET"
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rm -r zip
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rm releases.json
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}
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function download_terraform_binary {
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VERSION="${1:-}"
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TARGET="${2:-}"
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OS="${3:-}"
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ARCH="${4:-}"
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if [[ -z "$VERSION" || -z "$TARGET" || -z "$OS" || -z "$ARCH" ]]; then
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echo "missing at least one of [<version>, <target>, <os>, <arch>] arguments"
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usage
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exit 1
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fi
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mkdir -p zip
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curl "https://releases.hashicorp.com/terraform/${VERSION}/terraform_${VERSION}_${OS}_${ARCH}.zip" > "zip/terraform.zip"
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mkdir -p bin
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unzip -p "zip/terraform.zip" terraform > "$TARGET"
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chmod u+x "$TARGET"
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rm -r zip
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}
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function get_target_branch {
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VERSION="${1:-}"
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if [ -z "$VERSION" ]; then
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echo "missing <version> argument"
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usage
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exit 1
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fi
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# Split off the build metadata part, if any
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# (we won't actually include it in our final version, and handle it only for
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# completeness against semver syntax.)
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IFS='+' read -ra VERSION BUILD_META <<< "$VERSION"
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# Separate out the prerelease part, if any
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IFS='-' read -r BASE_VERSION PRERELEASE <<< "$VERSION"
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# Separate out major, minor and patch versions.
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IFS='.' read -r MAJOR_VERSION MINOR_VERSION PATCH_VERSION <<< "$BASE_VERSION"
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if [[ "$PRERELEASE" == *"alpha"* ]]; then
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TARGET_BRANCH=main
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else
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if [[ $MAJOR_VERSION = v* ]]; then
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TARGET_BRANCH=${MAJOR_VERSION}.${MINOR_VERSION}
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else
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TARGET_BRANCH=v${MAJOR_VERSION}.${MINOR_VERSION}
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fi
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fi
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echo "$TARGET_BRANCH"
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}
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function main {
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case "$1" in
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get_target_branch)
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if [ "${#@}" != 2 ]; then
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echo "invalid number of arguments"
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usage
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exit 1
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fi
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get_target_branch "$2"
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;;
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download_equivalence_test_binary)
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if [ "${#@}" != 5 ]; then
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echo "invalid number of arguments"
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usage
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exit 1
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fi
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download_equivalence_test_binary "$2" "$3" "$4" "$5"
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;;
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download_terraform_binary)
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if [ "${#@}" != 5 ]; then
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echo "invalid number of arguments"
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usage
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exit 1
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fi
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download_terraform_binary "$2" "$3" "$4" "$5"
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;;
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*)
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echo "unrecognized command $*"
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usage
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exit 1
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;;
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esac
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}
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main "$@"
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exit $?
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