SafeEval · August 14, 2024 04:02 · Aug 14, 2024
diff --git a/update-tfc-workspace-vcs-config.sh b/update-tfc-workspace-vcs-config.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# Connect a TFC workspace to a Github VCS provider using the TFC API.
+
+INFILE_WORKSPACES="tfc-workspace-name-list.txt"
+
+function check_env() {
+	var_name="$1"
+	var_value="$2"
+
+	if [ -z "$var_value" ]; then
+		echo "Missing $var_name environment variable";
+		exit 1;
+	fi
+}
+
+check_env "TFC_API_TOKEN" "$TFC_API_TOKEN"
+check_env "TFC_ORGANIZATION_NAME" "$TFC_ORGANIZATION_NAME"
+check_env "VCS_REPO_IDENTIFIER" "$VCS_REPO_IDENTIFIER" # <org>/<repo>
+check_env "GITHUB_APP_INSTALLATION_ID" "$GITHUB_APP_INSTALLATION_ID" # ghain-XXXXXXXXXX
+
+# JSON payload to update the VCS repository settings
+UPDATE_PAYLOAD=$(cat <<EOF
+{
+  "data": {
+    "attributes": {
+      "vcs-repo": {
+        "identifier": "${VCS_REPO_IDENTIFIER}",
+        "github-app-installation-id": "${GITHUB_APP_INSTALLATION_ID}"
+      }
+    }
+  }
+}
+EOF
+)
+
+for TFC_WORKSPACE_NAME in $(cat $INFILE_WORKSPACES); do
+
+	# API endpoint to update the workspace
+	API_URL="https://app.terraform.io/api/v2/organizations/${TFC_ORGANIZATION_NAME}/workspaces/${TFC_WORKSPACE_NAME}"
+	echo "Request URL: $API_URL"
+
+	# Make the API request using curl
+	response=$(curl -s \
+		-X PATCH \
+		--url "${API_URL}" \
+		--header "Authorization: Bearer ${TFC_API_TOKEN}" \
+		--header "Content-Type: application/vnd.api+json" \
+		--data "${UPDATE_PAYLOAD}")
+
+	# Output the response
+	echo "Response from Terraform Cloud API:"
+	echo "${response}"
+
+done