ci: fix terraform github vars collide with semantic release ones

Author: bruzina

.envrc

@@ -1,5 +1,5 @@
 dotenv_if_exists
 
-export GITHUB_APP_PEM_FILE=$(cat "$GITHUB_APP_PEM_FILE_PATH")
+export GITHUB_APP_PEM_FILE="$(cat "$GITHUB_APP_PEM_FILE_PATH")"
 
 TF_WORKSPACE="$GITHUB_OWNER"

.github/workflows/terraform.yaml

@@ -12,12 +12,13 @@ env:
   AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
   AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
   # GitHub App configuration
-  GITHUB_OWNER: ${{ vars.GH_OWNER }}
-  GITHUB_APP_ID: ${{ vars.GH_APP_ID }}
-  GITHUB_APP_INSTALLATION_ID: ${{ vars.GH_APP_INSTALLATION_ID }}
-  GITHUB_APP_PEM_FILE: ${{ secrets.GH_APP_PEM_FILE }}
+  GITHUB_OWNER: ${{ vars.GH_TF_OWNER }}
+  GITHUB_APP_ID: ${{ vars.GH_TF_APP_ID }}
+  GITHUB_APP_INSTALLATION_ID: ${{ vars.GH_TF_APP_INSTALLATION_ID }}
+  GITHUB_APP_PEM_FILE: |
+    ${{ secrets.GH_TF_APP_PEM_FILE }}
   # Terraform configuration
-  TF_WORKSPACE: ${{ vars.GH_OWNER }}
+  TF_WORKSPACE: ${{ vars.GH_TF_OWNER }}
   TF_VAR_config: "../test.yaml"
   TF_IN_AUTOMATION: true
 

README.md

@@ -62,14 +62,14 @@ Set up GitHub actions, variables and secrets:
   - Secrets and variables / Actions / Actions secrets and variables
     - Secrets
       - **New repository secret**
-        - `GH_APP_PEM_FILE` (`GITHUB_APP_PEM_FILE_PATH` contents)
+        - `GH_TF_APP_PEM_FILE` (`GITHUB_APP_PEM_FILE_PATH` contents)
         - `AWS_ACCESS_KEY_ID`
         - `AWS_SECRET_ACCESS_KEY`
     - Variables
       - **New repository variable**
-        - `GH_OWNER` (`GITHUB_OWNER`)
-        - `GH_APP_ID` (`GITHUB_APP_ID`)
-        - `GH_APP_INSTALLATION_ID` (`GITHUB_APP_INSTALLATION_ID`)
+        - `GH_TF_OWNER` (`GITHUB_OWNER`)
+        - `GH_TF_APP_ID` (`GITHUB_APP_ID`)
+        - `GH_TF_APP_INSTALLATION_ID` (`GITHUB_APP_INSTALLATION_ID`)
         - `AWS_ENDPOINT_URL_S3`
 
 ## Usage