CI: Remove needless jobs

.github/workflows/ci-code.yml

@@ -20,8 +20,6 @@ jobs:
 
   tests:
 
-    needs: [check-requirements]
-
     runs-on: ubuntu-latest
     timeout-minutes: 45
 
@@ -88,7 +86,6 @@ jobs:
 
   tests-presto:
 
-    needs: [check-requirements]
     runs-on: ubuntu-latest
     timeout-minutes: 20
 
@@ -114,7 +111,6 @@ jobs:
 
   verdi:
 
-    needs: [check-requirements]
     runs-on: ubuntu-latest
     timeout-minutes: 10
 

.github/workflows/test-install.yml

@@ -4,7 +4,6 @@ on:
   pull_request:
     paths:
     - environment.yml
-    - '**/requirements*.txt'
     - pyproject.toml
     - util/dependency_management.py
     - .github/workflows/test-install.yml
@@ -14,7 +13,7 @@ on:
 
 # https://docs.github.com/en/actions/using-jobs/using-concurrency
 concurrency:
-    # only cancel in-progress jobs or runs for the current workflow - matches against branch & tags
+  # only cancel in-progress jobs or runs for the current workflow - matches against branch & tags
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
@@ -49,32 +48,6 @@ jobs:
     - name: Validate conda environment file
       run: python ./utils/dependency_management.py validate-environment-yml
 
-  resolve-pip-dependencies:
-    # Check whether the environments defined in the requirements/* files are
-    # resolvable.
-
-    needs: [validate-dependency-specification]
-    if: github.repository == 'aiidateam/aiida-core'
-    runs-on: ubuntu-latest
-    timeout-minutes: 5
-
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ['3.9', '3.10', '3.11', '3.12']
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-
-    - name: Resolve dependencies from requirements file.
-      run: |
-        pip install --dry-run --ignore-installed -r requirements/requirements-py-${{ matrix.python-version }}.txt
-
   create-conda-environment:
     # Verify that we can create a valid conda environment from the environment.yml file.
 
@@ -236,112 +209,3 @@ jobs:
         AIIDA_TEST_PROFILE: test_aiida
         AIIDA_WARN_v3: 1
       run: pytest --db-backend psql tests -m 'not nightly' tests/
-
-    - name: Freeze test environment
-      run: pip freeze | sed '1d' | tee requirements-py-${{ matrix.python-version }}.txt
-
-    # Add python-version specific requirements/ file to the requirements.txt artifact.
-    # This artifact can be used in the next step to automatically create a pull request
-    # updating the requirements (in case they are  inconsistent with the pyproject.toml file).
-    - uses: actions/upload-artifact@v4
-      with:
-        name: requirements-py-${{ matrix.python-version }}.txt
-        path: requirements-py-${{ matrix.python-version }}.txt
-
-# Check whether the requirements/ files are consistent with the dependency specification in the pyproject.toml file.
-# If the check fails, warn the user via a comment and try to automatically create a pull request to update the files
-# (does not work on pull requests from forks).
-
-  check-requirements:
-
-    needs: tests
-
-    runs-on: ubuntu-latest
-    timeout-minutes: 5
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Python 3.9
-      uses: actions/setup-python@v5
-      with:
-        python-version: 3.9
-
-    - name: Install utils/ dependencies
-      run: pip install -r utils/requirements.txt
-
-    - name: Check consistency of requirements/ files
-      id: check_reqs
-      continue-on-error: true
-      run: python ./utils/dependency_management.py check-requirements DEFAULT --no-github-annotate
-
-#
-# The following steps are only executed if the consistency check failed.
-#
-    - name: Create commit comment
-      if: steps.check_reqs.outcome == 'Failure'  # only run if requirements/ are inconsistent
-      uses: peter-evans/commit-comment@v3
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        path: pyproject.toml
-        body: |
-          The requirements/ files are inconsistent!
-
-    # Check out the base branch so that we can prepare the pull request.
-    - name: Checkout base branch
-      if: steps.check_reqs.outcome == 'Failure'  # only run if requirements/ are inconsistent
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.head_ref }}
-        clean: true
-
-    - name: Download requirements.txt files
-      if: steps.check_reqs.outcome == 'Failure'  # only run if requirements/ are inconsistent
-      uses: actions/download-artifact@v4
-      with:
-        pattern: requirements-py-*
-        merge-multiple: true
-        path: requirements
-
-    - name: Commit requirements files
-      if: steps.check_reqs.outcome == 'Failure'  # only run if requirements/ are inconsistent
-      run: |
-        git add requirements/*
-
-    - name: Create pull request for updated requirements files
-      if: steps.check_reqs.outcome == 'Failure'  # only run if requirements/ are inconsistent
-      id: create_update_requirements_pr
-      continue-on-error: true
-      uses: peter-evans/create-pull-request@v7
-      with:
-        branch: update-requirements
-        commit-message: Automated update of requirements/ files.
-        title: Update requirements/ files.
-        body: |
-          Update requirements files to ensure that they are consistent
-          with the dependencies specified in the 'pyproject.toml' file.
-
-          Please note, that this pull request was likely created to
-          resolve the inconsistency for a specific dependency, however
-          other versions that have changed since the last update will
-          be included as part of this commit as well.
-
-          Click [here](https://github.com/aiidateam/aiida-core/wiki/AiiDA-Dependency-Management) for more information.
-
-    - name: Create PR comment on success
-      if: steps.create_update_requirements_pr.outcome == 'Success'
-      uses: peter-evans/create-or-update-comment@v4
-      with:
-        issue-number: ${{ github.event.number }}
-        body: |
-          I automatically created a pull request (#${{ steps.create_update_requirements_pr.outputs.pr_number }}) that adapts the
-          requirements/ files according to the dependencies specified in the 'pyproject.toml' file.
-
-    - name: Create PR comment on failure
-      if: steps.create_update_requirements_pr.outcome == 'Failure'
-      uses: peter-evans/create-or-update-comment@v4
-      with:
-        issue-number: ${{ github.event.number }}
-        body: |
-          Please update the requirements/ files to ensure that they
-          are consistent with the dependencies specified in the 'pyproject.toml' file.