- job:
    name: tcwg-cleanup-stale-workspaces
    project-type: matrix
    defaults: global
    logrotate:
        daysToKeep: 30
        numToKeep: 30
    properties:
        - authorization:
            anonymous:
                - job-read
                - job-extended-read
            linaro:
                - job-build
                - job-cancel
        - throttle:
            max-per-node: 1
    parameters:
        - string:
            name: days
            default: '10'
            description: 'Delete workspace more then days old'
        - bool:
            name: dry_run
            default: 'false'
            description: 'Whether to do a dry-run'
        - string:
            name: maxdepth
            default: '1'
            description: 'Do not override unless you understand what you are doing'
    disabled: false
    node: tcwg-x86_64-cam
    concurrent: true
    display-name: 'TCWG Cleanup stale workspaces'
    triggers:
        - timed: '@daily'
    axes:
        - axis:
            type: slave
            name: label
            values:
                - tcwg-aarch64-07
                - tcwg-aarch64-build-01
                - tcwg-aarch64-build-02
                - tcwg-aarch64-test-01
                - tcwg-aarch64-test-02
                - tcwg-x86_64-build-01
                - tcwg-x86_64-build-02
                - tcwg-x86_64-build-03
                - tcwg-x86_64-build-04
                - tcwg-x86_64-build-05
                - tcwg-x86_64-build-06
                - tcwg-x86_64-dev-01
                - tcwg-x86_64-ex40build-01
                - tcwg-x86_64-ex40build-02
                - tcwg-x86_64-ex40build-04
                - tcwg-x86_64-ex40build-06
                - tcwg-x86_64-ex40build-07
                - tcwg-x86_64-ex40build-08
                - tcwg-x86_64-ex40build-09
    execution-strategy:
        sequential: false
    wrappers:
        - timeout:
            timeout: 600
        - timestamps
        - ssh-agent-credentials:
            # tcwg-buildslave user id
            users:
                - 'e0958a95-204f-4c14-a66c-5e2be6c5d50a'
        - build-name:
            name: '#${BUILD_NUMBER}'
    builders:
        - shell: |
            #!/bin/bash

            set -e
            set -x

            if ! [ "$days" -ge "1" ]; then
              echo "ERROR: Refusing to delete workspaces that are $days days old"
              exit 1
            fi

            echo "Date / size report before:"
            ls -ld $HOME/workspace/* || true
            du -hs $HOME/workspace/* || true

            # Semantics of find's mtime "+N" stands for N+1 days old or older.
            days_1=$(($days-1))

            dirs=($(find $HOME/workspace/ -type d -maxdepth $maxdepth -mtime +$days_1))

            rm_dirs=()
            for dir in "${dirs[@]}"; do
              if [ x"$(find $dir -mtime -$days | wc -l)" = x"0" ]; then
                rm_dirs=("${rm_dirs[@]}" $dir)
              fi
            done

            if [ ${#rm_dirs[@]} != 0 ]; then
              echo "Removing directories:"
              ls -ld "${rm_dirs[@]}"
              du -hs "${rm_dirs[@]}"
              if ! $dry_run; then
                rm -rf "${rm_dirs[@]}"
              else
                echo "DRY_RUN: NOT REMOVING DIRECTORIES"
              fi

              echo "Date / size report after:"
              ls -ld $HOME/workspace/* || true
              du -hs $HOME/workspace/* || true
            fi