✨ Adds Discord notifications for bug reports

Adds a new workflow to send notifications to Discord when a new bug-type issue is opened.

- Improves the Discord notification format to include structured information from the issue body, such as steps to reproduce, expected result, actual result, and extra context.
- Adds a check to prevent notifications if the issue body contains a "skip notify Discord" marker.
- Extracts relevant sections from the issue body using `awk` for cleaner formatting in the Discord message.
- Uses `jq` to construct the JSON payload for the Discord webhook.

Author: Corantin

.github/workflows/issue-bug-to-discord.yml

@@ -7,20 +7,10 @@ on:
 
 jobs:
   notify_discord:
+    # Bug-form issues only, and don't send if "Skip notify Discord" is checked
+    if: ${{ contains(lower(github.event.issue.body), '### steps to reproduce') && !contains(lower(github.event.issue.body), '- [x] skip notify discord') }}
     runs-on: ubuntu-latest
 
-    # Run only for Bug issues (typed/label/hidden marker) and when the form didn't opt out of Discord
-    if: >
-      ${{
-        (
-          (github.event.issue.issue_type && github.event.issue.issue_type.name == 'Bug') ||
-          contains(github.event.issue.labels.*.name, 'bug') ||
-          contains(github.event.issue.labels.*.name, 'Bug') ||
-          contains(github.event.issue.body, 'issue-type=bug')
-        )
-        && !contains(github.event.issue.body, 'Skip Discord')
-      }}
-
     steps:
       - name: Send Discord notification
         env:
@@ -32,35 +22,82 @@ jobs:
           ISSUE_USER: ${{ github.event.issue.user.login }}
           REPO_NAME: ${{ github.repository }}
         run: |
-          # Trim body to avoid huge messages
+          extract_section () {
+            # $1 = heading text (e.g. "Steps to reproduce")
+            printf '%s\n' "$ISSUE_BODY" | awk -v heading="### $1" '
+              $0 == heading {flag=1; next}
+              /^### / && flag {flag=0}
+              flag
+            '
+          }
+
+          STEPS=$(extract_section "Steps to reproduce")
+          EXPECTED=$(extract_section "Expected result")
+          ACTUAL=$(extract_section "Actual result")
+          CONTEXT=$(extract_section "Extra context")
+
+          # Fallbacks if some sections are empty
+          [ -z "$STEPS" ] && STEPS="(not provided)"
+          [ -z "$EXPECTED" ] && EXPECTED="(not provided)"
+          [ -z "$ACTUAL" ] && ACTUAL="(not provided)"
+          [ -z "$CONTEXT" ] && CONTEXT="(none)"
+
           SHORT_BODY=$(printf '%s' "$ISSUE_BODY" | head -c 400)
           [ -z "$SHORT_BODY" ] && SHORT_BODY="(no description)"
 
-          # Build JSON payload for Discord
           payload=$(jq -n \
-            --arg username "GitHub Bot" \
-            --arg content "" \
-            --arg title "🐞 New Bug issue in $REPO_NAME" \
-            --arg desc "$(cat <<EOF
-          **#${ISSUE_NUMBER} – $ISSUE_TITLE**
-          **Author:** $ISSUE_USER
-          **Link:** $ISSUE_URL
-
-          **Description (truncated):**
-          $SHORT_BODY
-          EOF
-          )" \
+            --arg username "Gardens Bot" \
+            --arg title "🐞 Bug #${ISSUE_NUMBER} – ${ISSUE_TITLE}" \
+            --arg issue_url "$ISSUE_URL" \
+            --arg repo "$REPO_NAME" \
+            --arg author "$ISSUE_USER" \
+            --arg steps "$STEPS" \
+            --arg expected "$EXPECTED" \
+            --arg actual "$ACTUAL" \
+            --arg context "$CONTEXT" \
+            --arg summary "$SHORT_BODY" \
+            --arg timestamp "$(date -u +"%Y-%m-%dT%H:%M:%SZ")" \
             '{
               "username": $username,
-              "content": $content,
               "embeds": [
                 {
                   "title": $title,
-                  "description": $desc
+                  "url": $issue_url,
+                  "color": 15158332,
+                  "description": ("Repository: **" + $repo + "**\nAuthor: **" + $author + "**"),
+                  "fields": [
+                    {
+                      "name": "📝 Summary",
+                      "value": ("> " + ($summary | gsub("\n"; "\n> ")))
+                    },
+                    {
+                      "name": "🐾 Steps to reproduce",
+                      "value": ("```" + "\n" + $steps + "\n```")
+                    },
+                    {
+                      "name": "🎯 Expected",
+                      "value": $expected
+                    },
+                    {
+                      "name": "💥 Actual",
+                      "value": $actual
+                    },
+                    {
+                      "name": "📎 Extra context",
+                      "value": $context
+                    },
+                    {
+                      "name": "🔗 Links",
+                      "value": ("[View issue](" + $issue_url + ")")
+                    }
+                  ],
+                  "footer": {
+                    "text": "Gardens bug report"
+                  },
+                  "timestamp": $timestamp
                 }
               ]
-            }'
-          )
+            }')
 
           curl -X POST \
             -H "Content-Type: application/json" \