Develop #40
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name: Terraform | |
on: | |
push: | |
branches: | |
- "**" | |
pull_request: | |
branches: | |
- "**" | |
permissions: | |
contents: read | |
env: | |
TERRAFORM_VERSION: 1.4.6 | |
DEFAULT_BRANCH_CONFIG: | | |
{ | |
"TERRAFORM_DIR": ".", | |
"BRANCHES": [ | |
{ | |
"WORKSPACE": "default", | |
"VARFILES": [ | |
"terraform.tfvars" | |
], | |
"SHOULD_PLAN": true, | |
"SHOULD_APPLY": true | |
} | |
] | |
} | |
jobs: | |
setup: | |
runs-on: ubuntu-latest | |
outputs: | |
workspace: ${{ steps.parse-config.outputs.workspace }} | |
varfile: ${{ steps.parse-config.outputs.varfile }} | |
should_plan: ${{ steps.parse-config.outputs.should_plan }} | |
should_apply: ${{ steps.parse-config.outputs.should_apply }} | |
terraform_dir: ${{ steps.parse-config.outputs.terraform_dir }} | |
steps: | |
- name: Checkout | |
uses: actions/checkout@v2 | |
with: | |
fetch-depth: 1 | |
- name: Parse Configuration | |
id: parse-config | |
run: | | |
export BRANCH_NAME="${{ github.head_ref || github.ref_name }}" | |
export BRANCH_PREFIX="${BRANCH_NAME%/*}/" | |
if [ -f "tf-cfg.yaml" ]; then | |
TERRAFORM_DIR=$(cat tf-cfg.yaml | yq eval '.TERRAFORM_DIR') | |
BRANCH_CONFIG=$(cat tf-cfg.yaml | yq eval -o=json | jq '.BRANCHES[] | select(.BRANCH | startswith("'"$BRANCH_PREFIX"'"))') | |
elif [ -f "tf-cfg.json" ]; then | |
TERRAFORM_DIR=$(cat tf-cfg.json | yq eval '.TERRAFORM_DIR') | |
BRANCH_CONFIG=$(cat tf-cfg.json | yq eval -o=json | jq '.BRANCHES[] | select(.BRANCH | startswith("'"$BRANCH_PREFIX"'"))') | |
else | |
TERRAFORM_DIR=$(echo "${{ env.DEFAULT_BRANCH_CONFIG }}" | yq eval '.TERRAFORM_DIR') | |
BRANCH_CONFIG=$(echo "${{ env.DEFAULT_BRANCH_CONFIG }}" | yq eval '.BRANCHES[0]') | |
fi | |
WORKSPACE=$(echo "$BRANCH_CONFIG" | yq eval '.WORKSPACE' -) | |
VARFILE=$(echo "$BRANCH_CONFIG" | yq eval '.VARFILES' -) | |
SHOULD_PLAN=$(echo "$BRANCH_CONFIG" | yq eval '.SHOULD_PLAN' -) | |
SHOULD_APPLY=$(echo "$BRANCH_CONFIG" | yq eval '.SHOULD_APPLY' -) | |
echo "workspace: $WORKSPACE" | |
echo "varfile: $VARFILE" | |
echo "should_plan: $SHOULD_PLAN" | |
echo "should_apply: $SHOULD_APPLY" | |
echo "terraform_dir: $TERRAFORM_DIR" | |
echo "workspace=$WORKSPACE" >> $GITHUB_OUTPUT | |
echo "varfile=$VARFILE" >> $GITHUB_OUTPUT | |
echo "should_plan=$SHOULD_PLAN" >> $GITHUB_OUTPUT | |
echo "should_apply=$SHOULD_APPLY" >> $GITHUB_OUTPUT | |
echo "terraform_dir=$TERRAFORM_DIR" >> $GITHUB_OUTPUT |