From 5e1558ecfab7dd4a72167d89968f027e158c5ed2 Mon Sep 17 00:00:00 2001
From: Elio Struyf <elio@struyfconsulting.be>
Date: Sat, 7 Jan 2023 20:18:45 +0100
Subject: [PATCH] Update labeling

---
 .github/workflows/project-labelling.yml | 55 ++++++++++++++++++++++++-
 1 file changed, 53 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/project-labelling.yml b/.github/workflows/project-labelling.yml
index bdd14f26..0e0dba37 100644
--- a/.github/workflows/project-labelling.yml
+++ b/.github/workflows/project-labelling.yml
@@ -5,8 +5,11 @@ on:
     types: [created, moved, deleted]
 
 jobs:
-  automate-issues-labels:
+  process-labels:
+    name: Add/remove the project label and set the matrix variable
     runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.setVariables.outputs.matrix }}
     steps:
       - name: Fetch project data
         run: |
@@ -14,6 +17,7 @@ jobs:
           curl --request GET --url '${{ github.event.project_card.project_url }}' --header 'Authorization: token ${{ secrets.GITHUB_TOKEN }}' >> $GITHUB_ENV
           echo 'EOF' >> $GITHUB_ENV
 
+      ### Add or remove the project label ###
       - name: Add the project label
         uses: andymckay/labeler@master
         if: ${{ contains(github.event.action, 'created') || contains(github.event.action, 'moved') }}
@@ -24,4 +28,51 @@ jobs:
         uses: andymckay/labeler@master
         if: ${{ contains(github.event.action, 'deleted') }}
         with:
-          remove-labels: "Project: ${{ fromJSON(env.PROJECT_DATA).name }}"
\ No newline at end of file
+          remove-labels: "Project: ${{ fromJSON(env.PROJECT_DATA).name }}"
+
+      ### Fetch project columns ###
+      - name: Fetch all columns
+        run: |
+          echo 'ALL_COLUMNS_DATA<<EOF' >> $GITHUB_ENV
+          curl --request GET --url '${{ fromJSON(env.PROJECT_DATA).columns_url }}' --header 'Authorization: token ${{ secrets.GITHUB_TOKEN }}' | jq --compact-output '["Status: " + .[].name]' >> $GITHUB_ENV
+          echo 'EOF' >> $GITHUB_ENV
+
+      - name: Set the matrix variable
+        id: setVariables
+        run: |
+          echo "matrix=${{ toJSON(env.ALL_COLUMNS_DATA) }}" >> $GITHUB_OUTPUT
+
+  remove-labels:
+    name: Remove the status label
+    runs-on: ubuntu-latest
+    needs: process-labels
+    strategy:
+      matrix:
+        label: ${{fromJson(needs.process-labels.outputs.matrix)}}
+    
+    steps:
+      # One by one, as there was an issue with removing multiple labels at once
+      - name: Remove the status label
+        uses: andymckay/labeler@master
+        if: ${{ contains(github.event.action, 'deleted') || contains(github.event.action, 'moved') }}
+        with:
+          remove-labels: ${{ matrix.label }}
+
+  add-labels:
+    name: Add the status label
+    runs-on: ubuntu-latest
+    needs: remove-labels    
+    steps:
+      # https://docs.github.com/en/developers/webhooks-and-events/webhooks/webhook-events-and-payloads#project_card
+      - name: Fetch column info
+        run: |
+          echo 'COLUMN_DATA<<EOF' >> $GITHUB_ENV
+          curl --request GET --url '${{ github.event.project_card.column_url }}' --header 'Authorization: token ${{ secrets.GITHUB_TOKEN }}' >> $GITHUB_ENV
+          echo 'EOF' >> $GITHUB_ENV
+
+      - name: Add the status label
+        uses: andymckay/labeler@master
+        if: ${{ contains(github.event.action, 'created') || contains(github.event.action, 'moved') }}
+        with:
+          add-labels: "Status: ${{ fromJSON(env.COLUMN_DATA).name }}"
+    
\ No newline at end of file