Fix root folder reference

.github/workflows/tests.yaml

@@ -377,6 +377,13 @@ jobs:
       - name: Set CLI context
         run: astro context switch ${{ steps.get-astro-env-info.outputs.astronomer_host }}
 
+      - name: Mock git commands for DAG Deploy
+        run: |
+
+          # set to no deploy git mock, to simulate no interested file change scenario
+          mv e2e-setup/mocks/no-deploy-git.sh /usr/local/bin/git
+          chmod +x /usr/local/bin/git
+
       - name: Get Deployment Info Before Test
         id: get-deployment-before
         if: ${{ matrix.deploy_type != 'dbt' }}

action.yaml

@@ -7,7 +7,7 @@ branding:
 inputs:
   root-folder:
     required: false
-    default: ""
+    default: "./"
     description: "Path to the Astro project, or dbt project for dbt deploys."
   parse:
     required: false
@@ -308,8 +308,13 @@ runs:
         echo "Files changed: $files"
         DBT_DEPLOY=false
 
+        root_folder="${{ inputs.root-folder }}"
+        if [[ $root_folder == "./" ]]; then
+          root_folder=""
+        fi
+
         for file in $files; do
-          if [[ $file =~ ^"${{ inputs.root-folder }}".* ]]; then
+          if [[ $file =~ ^"$root_folder".* ]]; then
             echo $file is part of configured root folder, so would be triggering a dbt deploy
             DBT_DEPLOY=true
           fi
@@ -342,24 +347,34 @@ runs:
         cd ${{ inputs.root-folder }}
         branch=$(echo "${GITHUB_REF#refs/heads/}")
         echo "Branch pushed to: $branch"
+        pwd
         git fetch origin $branch
         files=$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }})
         echo "files changed: $files"
-        DAGS_ONLY_DEPLOY=false
+
+        DAGS_ONLY_DEPLOY=true
+        if [[ ${{ inputs.deploy-type }} == 'image-and-dags' ]]; then
+          DAGS_ONLY_DEPLOY=false
+        fi
 
         SKIP_IMAGE_OR_DAGS_DEPLOY=true
 
+        root_folder="${{ inputs.root-folder }}"
+        if [[ $root_folder == "./" ]]; then
+          root_folder=""
+        fi
+
         # This for loop checks for following cases:
         # 1. If no file is part of the input root folder, then it skips deploy
         # 2. If any file is not part of the dags folder, then it triggers a full image build
         # 3. If all files are part of the dags folder and input root folder, then it triggers a DAG-only deploy
         for file in $files; do
-          if [[ $file =~ ^"${{ inputs.root-folder }}".* ]]; then
+          if [[ $file =~ ^"$root_folder".* ]]; then
             echo $file is part of the input root folder
             SKIP_IMAGE_OR_DAGS_DEPLOY=false
-            if [[ $file == *"dags/"* && ${{ inputs.deploy-type }} != 'image-and-dags' ]]; then
-              echo $file is part of dags folder, triggering a DAG-only deploy
-              DAGS_ONLY_DEPLOY=true
+            if [[ $file != *"dags/"* ]]; then
+              echo $file is not part of dags folder
+              DAGS_ONLY_DEPLOY=false
               break
             fi
           fi

e2e-setup/mocks/no-deploy-git.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+# hack to mock git commands as part of action.yaml so that we could simulate no deploy scenario without making any additional commits
+
+# Check if the script was invoked with "git diff"
+if [[ "$1" == "diff" ]]; then
+   echo "README.md"
+elif [[ "$1" == "fetch" ]]; then
+  echo "Handling git fetch, doing nothing"
+else
+  echo "Error: git mock script isn't configured to handle $1" >&2
+  exit 1
+fi