Pare down linting to the essentials

Reduce the linting to the essentials that fit the scope of this project.

.ansible-lint

@@ -1,22 +0,0 @@
----
-# See https://ansible-lint.readthedocs.io/en/latest/configuring.html
-# for a list of the configuration elements that can exist in this
-# file.
-enable_list:
-  # Useful checks that one must opt-into.  See here for more details:
-  # https://ansible-lint.readthedocs.io/en/latest/rules.html
-  - fcqn-builtins
-  - no-log-password
-  - no-same-owner
-exclude_paths:
-  # This exclusion is implicit, unless exclude_paths is defined
-  - .cache
-  # Seems wise to ignore this too
-  - .github
-  # ansible-lint doesn't like the role name in this playbook, but it's
-  # what molecule requires
-  - molecule/default/converge.yml
-  # These two are Molecule configuration files, not Ansible playbooks
-  - molecule/default/molecule-no-systemd.yml
-  - molecule/default/molecule-with-systemd.yml
-use_default_rules: true

.bandit.yml

@@ -1,13 +0,0 @@
----
-# Configuration file for the Bandit python security scanner
-# https://bandit.readthedocs.io/en/latest/config.html
-
-# Tests are first included by `tests`, and then excluded by `skips`.
-# If `tests` is empty, all tests are are considered included.
-
-tests:
-# - B101
-# - B102
-
-skips:
-# - B101 # skip "assert used" check since assertions are required in pytests

.flake8

@@ -1,25 +0,0 @@
-[flake8]
-max-line-length = 80
-# Select (turn on)
-# * Complexity violations reported by mccabe (C) -
-#   http://flake8.pycqa.org/en/latest/user/error-codes.html#error-violation-codes
-# * Documentation conventions compliance reported by pydocstyle (D) -
-#   http://www.pydocstyle.org/en/stable/error_codes.html
-# * Default errors and warnings reported by pycodestyle (E and W) -
-#   https://pycodestyle.readthedocs.io/en/latest/intro.html#error-codes
-# * Default errors reported by pyflakes (F) -
-#   http://flake8.pycqa.org/en/latest/glossary.html#term-pyflakes
-# * Default warnings reported by flake8-bugbear (B) -
-#   https://github.com/PyCQA/flake8-bugbear#list-of-warnings
-# * The B950 flake8-bugbear opinionated warning -
-#   https://github.com/PyCQA/flake8-bugbear#opinionated-warnings
-select = C,D,E,F,W,B,B950
-# Ignore flake8's default warning about maximum line length, which has
-# a hard stop at the configured value.  Instead we use
-# flake8-bugbear's B950, which allows up to 10% overage.
-#
-# Also ignore flake8's warning about line breaks before binary
-# operators.  It no longer agrees with PEP8.  See, for example, here:
-# https://github.com/ambv/black/issues/21. Guido agrees here:
-# https://github.com/python/peps/commit/c59c4376ad233a62ca4b3a6060c81368bd21e85b.
-ignore = E501,W503

.github/workflows/build.yml

@@ -8,97 +8,35 @@ on:
     types: [apb]
 
 env:
-  CURL_CACHE_DIR: ~/.cache/curl
   PIP_CACHE_DIR: ~/.cache/pip
   PRE_COMMIT_CACHE_DIR: ~/.cache/pre-commit
-  RUN_TMATE: ${{ secrets.RUN_TMATE }}
 
 jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - id: setup-env
-        uses: cisagov/setup-env-github-action@develop
       - uses: actions/checkout@v2
       - id: setup-python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.9
-      # We need the Go version and Go cache location for the actions/cache step,
-      # so the Go installation must happen before that.
-      - uses: actions/setup-go@v2
-        with:
-          go-version: '1.16'
-      - name: Store installed Go version
-        id: go-version
-        run: |
-          echo "::set-output name=version::"\
-          "$(go version | sed 's/^go version go\([0-9.]\+\) .*/\1/')"
-      - name: Lookup Go cache directory
-        id: go-cache
-        run: |
-          echo "::set-output name=dir::$(go env GOCACHE)"
+          python-version: "3.10"
       - uses: actions/cache@v2
         env:
           BASE_CACHE_KEY: "${{ github.job }}-${{ runner.os }}-\
-            py${{ steps.setup-python.outputs.python-version }}-\
-            go${{ steps.go-version.outputs.version }}-\
-            packer${{ steps.setup-env.outputs.packer-version }}-\
-            tf${{ steps.setup-env.outputs.terraform-version }}-"
+            py${{ steps.setup-python.outputs.python-version }}"
         with:
-          # Note that the .terraform directory IS NOT included in the
-          # cache because if we were caching, then we would need to use
-          # the `-upgrade=true` option. This option blindly pulls down the
-          # latest modules and providers instead of checking to see if an
-          # update is required. That behavior defeats the benefits of caching.
-          # so there is no point in doing it for the .terraform directory.
           path: |
             ${{ env.PIP_CACHE_DIR }}
             ${{ env.PRE_COMMIT_CACHE_DIR }}
-            ${{ env.CURL_CACHE_DIR }}
-            ${{ steps.go-cache.outputs.dir }}
           key: "${{ env.BASE_CACHE_KEY }}\
-            ${{ hashFiles('**/requirements-test.txt') }}-\
-            ${{ hashFiles('**/requirements.txt') }}-\
             ${{ hashFiles('**/.pre-commit-config.yaml') }}"
           restore-keys: |
             ${{ env.BASE_CACHE_KEY }}
-      - name: Setup curl cache
-        run: mkdir -p ${{ env.CURL_CACHE_DIR }}
-      - name: Install Packer
-        env:
-          PACKER_VERSION: ${{ steps.setup-env.outputs.packer-version }}
-        run: |
-          PACKER_ZIP="packer_${PACKER_VERSION}_linux_amd64.zip"
-          curl --output ${{ env.CURL_CACHE_DIR }}/"${PACKER_ZIP}" \
-            --time-cond ${{ env.CURL_CACHE_DIR }}/"${PACKER_ZIP}" \
-            --location \
-            "https://releases.hashicorp.com/packer/${PACKER_VERSION}/${PACKER_ZIP}"
-          sudo unzip -d /opt/packer \
-            ${{ env.CURL_CACHE_DIR }}/"${PACKER_ZIP}"
-          sudo mv /usr/local/bin/packer /usr/local/bin/packer-default
-          sudo ln -s /opt/packer/packer /usr/local/bin/packer
-      - uses: hashicorp/setup-terraform@v1
-        with:
-          terraform_version: ${{ steps.setup-env.outputs.terraform-version }}
-      - name: Install shfmt
-        env:
-          PACKAGE_URL: mvdan.cc/sh/v3/cmd/shfmt
-          PACKAGE_VERSION: ${{ steps.setup-env.outputs.shfmt-version }}
-        run: go install ${PACKAGE_URL}@${PACKAGE_VERSION}
-      - name: Install Terraform-docs
-        env:
-          PACKAGE_URL: github.com/terraform-docs/terraform-docs
-          PACKAGE_VERSION: ${{ steps.setup-env.outputs.terraform-docs-version }}
-        run: go install ${PACKAGE_URL}@${PACKAGE_VERSION}
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install --upgrade --requirement requirements-test.txt
+          python -m pip install --upgrade pip setuptools wheel
+          pip install --upgrade pre-commit
       - name: Set up pre-commit hook environments
         run: pre-commit install-hooks
       - name: Run pre-commit on all files
         run: pre-commit run --all-files
-      - name: Setup tmate debug session
-        uses: mxschmitt/action-tmate@v3
-        if: env.RUN_TMATE

.isort.cfg

@@ -1,10 +0,0 @@
-[settings]
-combine_star=true
-force_sort_within_sections=true
-
-import_heading_stdlib=Standard Python Libraries
-import_heading_thirdparty=Third-Party Libraries
-import_heading_firstparty=cisagov Libraries
-
-# Run isort under the black profile to align with our other Python linting
-profile=black

.pre-commit-config.yaml

@@ -46,86 +46,3 @@ repos:
       - id: yamllint
         args:
           - --strict
-
-  # pre-commit hooks
-  - repo: https://github.com/pre-commit/pre-commit
-    rev: v2.15.0
-    hooks:
-      - id: validate_manifest
-
-  # Shell script hooks
-  - repo: https://github.com/cisagov/pre-commit-shfmt
-    rev: v0.0.2
-    hooks:
-      - id: shfmt
-        args:
-          # Indent by two spaces
-          - -i
-          - '2'
-          # Binary operators may start a line
-          - -bn
-          # Switch cases are indented
-          - -ci
-          # Redirect operators are followed by a space
-          - -sr
-  - repo: https://github.com/detailyang/pre-commit-shell
-    rev: 1.0.5
-    hooks:
-      - id: shell-lint
-
-  # Python hooks
-  - repo: https://github.com/PyCQA/bandit
-    rev: 1.7.0
-    hooks:
-      - id: bandit
-        args:
-          - --config=.bandit.yml
-  - repo: https://github.com/psf/black
-    rev: 21.9b0
-    hooks:
-      - id: black
-  - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.9.2
-    hooks:
-      - id: flake8
-        additional_dependencies:
-          - flake8-docstrings
-  - repo: https://github.com/PyCQA/isort
-    rev: 5.9.3
-    hooks:
-      - id: isort
-  - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.910-1
-    hooks:
-      - id: mypy
-  - repo: https://github.com/asottile/pyupgrade
-    rev: v2.29.0
-    hooks:
-      - id: pyupgrade
-
-  # Ansible hooks
-  - repo: https://github.com/ansible-community/ansible-lint
-    rev: v5.2.1
-    hooks:
-      - id: ansible-lint
-      # files: molecule/default/playbook.yml
-
-  # Terraform hooks
-  - repo: https://github.com/antonbabenko/pre-commit-terraform
-    rev: v1.52.0
-    hooks:
-      - id: terraform_fmt
-      - id: terraform_validate
-
-  # Docker hooks
-  - repo: https://github.com/IamTheFij/docker-pre-commit
-    rev: v2.0.1
-    hooks:
-      - id: docker-compose-check
-
-  # Packer hooks
-  - repo: https://github.com/cisagov/pre-commit-packer
-    rev: v0.0.2
-    hooks:
-      - id: packer_validate
-      - id: packer_fmt

requirements-dev.txt

@@ -1,2 +0,0 @@
---requirement requirements-test.txt
-ipython

requirements-test.txt

@@ -1,2 +0,0 @@
---requirement requirements.txt
-pre-commit

requirements.txt

@@ -1,2 +0,0 @@
-setuptools
-wheel