clear-artifacts.yml

name: Clear artifacts

on:
  workflow_dispatch:
    inputs:
      from_date:
        description: "Start date (YYYY-MM-DD)"
        required: false
      to_date:
        description: "End date (YYYY-MM-DD)"
        required: false

permissions:
  actions: write
  contents: read

jobs:
  clear-artifacts:
    # renovate: depName=ubuntu
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout repo
        # renovate: datasource=github-tags depName=actions/checkout versioning=loose
        uses: actions/checkout@v5.0.0

      - name: Delete artifacts
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Deletion requires authorization with the `repo` scope.
        run: |
          FROM_DATE="${{ github.event.inputs.from_date }}"
          TO_DATE="${{ github.event.inputs.to_date }}"

          if [[ -n "$FROM_DATE" && -n "$TO_DATE" ]]; then        # Daca sunt specificate ambele date, sterg artefactele din interval
            echo "[INFO] Deleting artifacts from $FROM_DATE to $TO_DATE"
          elif [[ -z "$FROM_DATE" && -n "$TO_DATE" ]]; then      # Daca e specificat doar TO_DATE, sterg toate artefactele mai vechi de TO_DATE
            FROM_DATE="1970-01-01"
            echo "[INFO] Deleting artifacts older than $TO_DATE"
          else                                                   # Altceva, sterg toate artefactele
            FROM_DATE="1970-01-01"
            TO_DATE=$(date +%F) # azi
            echo "[INFO] Deleting all artifacts"
          fi

          FROM_TIMESTAMP=$(date -d "$FROM_DATE" +%s)
          TO_TIMESTAMP=$(date -d "$TO_DATE +1 day" +%s) # inclusiv data `TO_DATE`
          
          # --paginate - by default API-ul returneaza doar 30 de rezultate, cu --paginate returneaza toate
          # https://docs.github.com/en/rest/using-the-rest-api/using-pagination-in-the-rest-api?apiVersion=2022-11-28#about-pagination

          # cu -q extrag id, created_at si name din fiecare artefact si le separ cu tab-uri ( @tsv = tab-separated values )
          #   -q, --jq string             Query to select values from the response using jq syntax

          gh api /repos/${{ github.repository }}/actions/artifacts --paginate \
            -q '.artifacts[] | [.id, .created_at, .name] | @tsv' |
            while IFS=$'\t' read -r ID CREATED NAME; do
              CREATED_TIMESTAMP=$(date -d "$CREATED" +%s)

              if [[ "$CREATED_TIMESTAMP" -ge "$FROM_TIMESTAMP" && "$CREATED_TIMESTAMP" -le "$TO_TIMESTAMP" ]]; then
                echo "[INFO] Deleting artifact $NAME (ID: $ID) created at $CREATED"
                gh api --method DELETE /repos/${{ github.repository }}/actions/artifacts/$ID
              fi
            done