02-disclaim-issue.yml

name: Disclaim Issue

on:
  issue_comment:
    types: [created]

jobs:
  disclaim_issue:
    if: github.event.issue.pull_request == null && contains(github.event.comment.body, 'disclaim')
    runs-on: ubuntu-latest

    steps:
    - name: Check if comment contains only 'disclaim' (ignoring white spaces, newlines, and case)
      id: check_disclaim
      env:
        COMMENT: ${{ github.event.comment.body }}
      run: |
        TRIMMED_COMMENT=$(echo "$COMMENT" | tr -d '\n' | xargs | tr '[:upper:]' '[:lower:]')
        if [ "$TRIMMED_COMMENT" != "disclaim" ]; then
          echo "Comment does not contain only 'disclaim' modulo white spaces, newlines and case."
          exit 1
        fi
        echo "Disclaim comment detected."

    - name: Retrieve project ID
      id: get_project_id
      run: |
        QUERY=$(cat <<EOF
        {
          "query": "{ repository(owner: \\"${{ github.repository_owner }}\\", name: \\"${{ github.event.repository.name }}\\") { projectsV2(first: 10) { nodes { id title } } } }"
        }
        EOF
        )
        RESPONSE=$(curl -X POST -H "Authorization: Bearer ${{ secrets.PAT_TOKEN }}" \
          -H "Content-Type: application/json" \
          --data "$QUERY" https://api.github.com/graphql)

        PROJECT_ID=$(echo "$RESPONSE" | jq -r '.data.repository.projectsV2.nodes[] | select(.title == "FLT Project").id')

        if [ -z "$PROJECT_ID" ]; then
          echo "Error: Could not retrieve project ID"
          exit 1
        else
          echo "PROJECT_ID=$PROJECT_ID" >> $GITHUB_ENV
        fi

    - name: Get issue details
      id: issue
      run: |
        curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
        https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.issue.number }} > issue.json
        cat issue.json
      continue-on-error: true

    - name: Check if the commenter is assigned to the issue
      id: check_assignee
      run: |
        COMMENTER="${{ github.event.comment.user.login }}"
        ASSIGNED=$(jq --arg user "$COMMENTER" '.assignees[]?.login | select(. == $user)' issue.json)
        if [ -z "$ASSIGNED" ]; then
          echo "not_assigned=true" >> $GITHUB_ENV
        else
          echo "not_assigned=false" >> $GITHUB_ENV
        fi

    - name: Remove the user from the assignees
      if: env.not_assigned == 'false'
      run: |
        curl -X DELETE -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
        -d '{"assignees":["${{ github.event.comment.user.login }}"]}' \
        https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.issue.number }}/assignees

    - name: Log the unassignment result
      if: env.not_assigned == 'false'
      run: echo "User ${{ github.event.comment.user.login }} has been unassigned from the issue."

    - name: Retrieve the project ITEM_ID
      id: get_item_id
      run: |
        QUERY=$(cat <<EOF
        {
          "query": "{ repository(owner: \\"${{ github.repository_owner }}\\", name: \\"${{ github.event.repository.name }}\\") { issue(number: ${{ github.event.issue.number }}) { projectItems(first: 10) { nodes { id } } } } }"
        }
        EOF
        )
        echo "Sending query: $QUERY"

        RESPONSE=$(curl -X POST -H "Authorization: Bearer ${{ secrets.PAT_TOKEN }}" \
          -H "Content-Type: application/json" \
          --data "$QUERY" https://api.github.com/graphql)

        echo "GraphQL Response: $RESPONSE"
        ITEM_ID=$(echo "$RESPONSE" | jq -r '.data.repository.issue.projectItems.nodes[0].id')

        if [ -z "$ITEM_ID" ]; then
          echo "Error: Could not retrieve ITEM_ID"
          exit 1
        else
          echo "ITEM_ID=$ITEM_ID" >> $GITHUB_ENV
        fi

    - name: Retrieve the project FIELD_ID for "Status"
      id: get_field_id
      run: |
        QUERY=$(cat <<EOF
        {
          "query": "{ node(id: \\"${{ env.PROJECT_ID }}\\") { ... on ProjectV2 { fields(first: 10) { nodes { ... on ProjectV2SingleSelectField { name id } ... on ProjectV2IterationField { name id } } } } } }"
        }
        EOF
        )
        echo "Sending query: $QUERY"

        RESPONSE=$(curl -X POST -H "Authorization: Bearer ${{ secrets.PAT_TOKEN }}" \
          -H "Content-Type: application/json" \
          --data "$QUERY" https://api.github.com/graphql)

        echo "GraphQL Response: $RESPONSE"
        FIELD_ID=$(echo "$RESPONSE" | jq -r '.data.node.fields.nodes[] | select(.name == "Status").id')

        if [ -z "$FIELD_ID" ]; then
          echo "Error: Could not retrieve FIELD_ID for Status"
          exit 1
        else
          echo "FIELD_ID=$FIELD_ID" >> $GITHUB_ENV
        fi

    - name: Retrieve the "Unclaimed" option ID
      id: find_unclaimed_tasks_id
      run: |
        QUERY=$(cat <<EOF
        {
          "query": "{ node(id: \\"${{ env.PROJECT_ID }}\\") { ... on ProjectV2 { fields(first: 10) { nodes { ... on ProjectV2SingleSelectField { name options { id name } } } } } } }"
        }
        EOF
        )
        echo "Sending query: $QUERY"

        RESPONSE=$(curl -X POST -H "Authorization: Bearer ${{ secrets.PAT_TOKEN }}" \
          -H "Content-Type: application/json" \
          --data "$QUERY" https://api.github.com/graphql)

        echo "GraphQL Response: $RESPONSE"
        UNCLAIMED_TASKS_ID=$(echo "$RESPONSE" | jq -r '.data.node.fields.nodes[] | select(.name == "Status") | .options[] | select(.name == "Unclaimed").id')

        if [ -z "$UNCLAIMED_TASKS_ID" ]; then
          echo "Error: Could not retrieve 'Unclaimed' ID"
          exit 1
        else
          echo "UNCLAIMED_TASKS_ID=$UNCLAIMED_TASKS_ID" >> $GITHUB_ENV
        fi

    - name: Move task to "Unclaimed" column
      run: |
        QUERY=$(cat <<EOF
        {
          "query": "mutation { updateProjectV2ItemFieldValue(input: { projectId: \\"${{ env.PROJECT_ID }}\\", itemId: \\"$ITEM_ID\\", fieldId: \\"$FIELD_ID\\", value: { singleSelectOptionId: \\"$UNCLAIMED_TASKS_ID\\" } }) { projectV2Item { id } } }"
        }
        EOF
        )
        curl -X POST -H "Authorization: Bearer ${{ secrets.PAT_TOKEN }}" \
        -H "Content-Type: application/json" \
        --data "$QUERY" \
        https://api.github.com/graphql

    - name: Log the project card movement result
      run: echo "Task successfully moved to 'Unclaimed' column."