Notify build failures using pushover not twist

Using twist for personal notifications and updates was an experiment,
but I am not getting out of it what I thought I would. Instead, when
a build fails, I should get an immediate notification to my phone.

.github/workflows/rebuild.yaml

@@ -60,6 +60,7 @@ jobs:
           AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
         run: |
+          false
           make clean
           make baked_css
           make diff_generate
@@ -80,10 +81,11 @@ jobs:
 
       - name: Notify on failure
         env:
-          TWIST_URL: ${{secrets.TWIST_URL}}
+          PUSHOVER_API_KEY: ${{secrets.PUSHOVER_API_KEY}}
+          PUSHOVER_USER_KEY: ${{secrets.PUSHOVER_USER_KEY}}
         if: failure()
         run: |
-          echo "" | ./script/twist_post FAILURE: $(date +'%Y-%m-%d') Site rebuild
+          echo "Site rebuild failed" | ./script/pushover "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
 
       - name: Register sha on site
         env:

script/pushover

@@ -0,0 +1,20 @@
+#!/usr/bin/env -S bash -euo pipefail
+
+declare -a params
+
+params+=(-F "title=marknormanfrancis.com")
+params+=(-F "token=$PUSHOVER_API_KEY")
+params+=(-F "user=$PUSHOVER_USER_KEY")
+
+# an argument is seen as an associated URL
+[ -n "${1:-}" ] && params+=(-F "url=$1")
+
+# the message is from STDIN
+params+=(-F "message=$(cat)")
+
+curl \
+    -s \
+    "${params[@]}" \
+        https://api.pushover.net/1/messages.json
+
+echo ''