das-28: Add script to handle issue closure

Author: levisingularity

scripts/on-issue-closed.sh

@@ -0,0 +1,150 @@
+#!/bin/bash
+set -euo pipefail
+
+get_issue_labels() {
+  curl -s -H "Authorization: token $GH_TOKEN" \
+    "$API_URL/repos/$REPO/issues/$ISSUE_NUMBER" |
+    jq -r '.labels[].name'
+}
+
+remove_label_from_issue() {
+  curl -s -X DELETE -H "Authorization: token $GH_TOKEN" \
+    "$API_URL/repos/$REPO/issues/$ISSUE_NUMBER/labels/$(urlencode "$LABEL_NAME")"
+}
+
+reopen_issue() {
+  curl -s -X PATCH -H "Authorization: token $GH_TOKEN" \
+    -H "Content-Type: application/json" \
+    -d '{"state": "open"}' \
+    "$API_URL/repos/$REPO/issues/$ISSUE_NUMBER"
+}
+
+urlencode() {
+  local str="$1"
+  jq -nr --arg v "$str" '$v|@uri'
+}
+
+get_project_fields() {
+  jq -n --arg org "$OWNER" --argjson number "$PROJECT_NUMBER" '{
+    query: "query ($org: String!, $number: Int!) {
+      organization(login: $org) {
+        projectV2(number: $number) {
+          id
+          fields(first: 50) {
+            nodes {
+              ... on ProjectV2SingleSelectField {
+                id
+                name
+                options { id name }
+              }
+            }
+          }
+        }
+      }
+    }",
+    variables: { org: $org, number: $number }
+  }'
+}
+
+build_get_project_item_query() {
+  jq -n --arg owner "$OWNER" --arg name "$(basename "$REPO")" --argjson issue "$ISSUE_NUMBER" '{
+    query: "query($owner: String!, $name: String!, $issue: Int!) {
+      repository(owner: $owner, name: $name) {
+        issue(number: $issue) {
+          projectItems(first: 10) {
+            nodes {
+              id
+              project { id title }
+            }
+          }
+        }
+      }
+    }",
+    variables: {
+      owner: $owner,
+      name: $name,
+      issue: $issue
+    }
+  }'
+}
+
+get_project_item_id_for_issue() {
+  local query
+  query=$(build_get_project_item_query)
+
+  curl -s -H "Authorization: bearer $GH_TOKEN" -H "Content-Type: application/json" \
+    -d "$query" "$API_URL/graphql" | jq -r '.data.repository.issue.projectItems.nodes[0].id'
+}
+
+build_mutation_payload() {
+  local PROJECT_ID="$1"
+  local itemId="$2"
+  local fieldId="$3"
+  local optionId="$4"
+
+  jq -n --arg projectId "$PROJECT_ID" \
+    --arg itemId "$itemId" \
+    --arg fieldId "$fieldId" \
+    --arg optionId "$optionId" \
+    '{
+    query: "mutation ($projectId: ID!, $itemId: ID!, $fieldId: ID!, $optionId: String!) {
+      updateProjectV2ItemFieldValue(input: {
+        projectId: $projectId,
+        itemId: $itemId,
+        fieldId: $fieldId,
+        value: { singleSelectOptionId: $optionId }
+      }) {
+        projectV2Item { id }
+      }
+    }",
+    variables: {
+      projectId: $projectId,
+      itemId: $itemId,
+      fieldId: $fieldId,
+      optionId: $optionId
+    }
+  }'
+}
+
+move_issue_to_column() {
+  echo "Checking labels for issue #$ISSUE_NUMBER..."
+
+  if echo "$(get_issue_labels)" | grep -q "$LABEL_NAME"; then
+    echo "Label '$LABEL_NAME' found."
+
+    remove_label_from_issue
+    echo "Label '$LABEL_NAME' removed."
+
+    reopen_issue
+    echo "Issue reopened."
+
+    sleep 10s
+    echo "🔍 Fetching project columns..."
+    FIELDS_RESPONSE=$(curl -s -H "Authorization: bearer $GH_TOKEN" -X POST -d "$(get_project_fields)" "$API_URL/graphql")
+
+
+    PROJECT_ID=$(echo "$FIELDS_RESPONSE" | jq -r '.data.organization.projectV2.id')
+    STATUS_FIELD=$(echo "$FIELDS_RESPONSE" | jq -c '.data.organization.projectV2.fields.nodes[] | select(.name == "Status")')
+    STATUS_FIELD_ID=$(echo "$STATUS_FIELD" | jq -r '.id')
+    TARGET_COLUMN_ID=$(echo "$STATUS_FIELD" | jq -r --arg col "$TARGET_COLUMN_NAME" '.options[] | select(.name == $col) | .id')
+
+    echo "Project ID: $PROJECT_ID"
+    echo "Field 'Status': $STATUS_FIELD_ID"
+    echo "Target column: $TARGET_COLUMN_NAME ($TARGET_COLUMN_ID)"
+
+    ITEM_ID=$(get_project_item_id_for_issue)
+    echo "Project card ID: $ITEM_ID"
+
+    echo "Moving card to '$TARGET_COLUMN_NAME'..."
+    curl -s -X POST "$API_URL/graphql" \
+      -H "Authorization: bearer $GH_TOKEN" \
+      -H "Content-Type: application/json" \
+      -d "$(build_mutation_payload "$PROJECT_ID" "$ITEM_ID" "$STATUS_FIELD_ID" "$TARGET_COLUMN_ID")"
+
+    echo "Card moved successfully!"
+  else
+    echo "Label '$LABEL_NAME' not found on issue #$ISSUE_NUMBER. No action taken."
+  fi
+}
+
+move_issue_to_column