init

Dockerfile

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+FROM hashicorp/terraform:0.12.12
+
+LABEL "com.github.actions.name"="terraform validate"
+LABEL "com.github.actions.description"="Validate the terraform files in a directory"
+LABEL "com.github.actions.icon"="alert-triangle"
+LABEL "com.github.actions.color"="purple"
+
+LABEL "repository"="https://github.com/hashicorp/terraform-github-actions"
+LABEL "homepage"="http://github.com/hashicorp/terraform-github-actions"
+LABEL "maintainer"="HashiCorp Terraform Team <[email protected]>"
+
+RUN apk --update --no-cache add jq curl bash
+
+COPY entrypoint.sh /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]

README.md

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+# Terraform Validate Action
+Runs `terraform validate` to validate the terraform files in a directory.
+
+See [https://www.terraform.io/docs/github-actions/actions/validate.html](https://www.terraform.io/docs/github-actions/actions/validate.html).

entrypoint.sh

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+#!/bin/bash
+set -e
+set -o pipefail
+
+if [[ -n "$TOKEN" ]]; then
+	GITHUB_TOKEN=$TOKEN
+fi
+
+if [[ -z "$GITHUB_TOKEN" ]]; then
+	echo "Set the GITHUB_TOKEN env variable."
+	exit 1
+fi
+
+URI=https://api.github.com
+API_VERSION=v3
+API_HEADER="Accept: application/vnd.github.${API_VERSION}+json"
+AUTH_HEADER="Authorization: token ${GITHUB_TOKEN}"
+
+NO_BRANCH_DELETED_EXIT_CODE=${NO_BRANCH_DELETED_EXIT_CODE:-0}
+
+main(){
+	action=$(jq --raw-output .action "$GITHUB_EVENT_PATH")
+	merged=$(jq --raw-output .pull_request.merged "$GITHUB_EVENT_PATH")
+
+	echo "DEBUG -> action: $action merged: $merged"
+
+
+	ref=$(jq --raw-output .pull_request.head.ref "$GITHUB_EVENT_PATH")
+	owner=$(jq --raw-output .pull_request.head.repo.owner.login "$GITHUB_EVENT_PATH")
+	repo=$(jq --raw-output .pull_request.head.repo.name "$GITHUB_EVENT_PATH")
+
+
+	echo ::set-env name=BRANCH_NAME::${ref}
+
+	exit 0
+}
+
+main "$@"