bitcoin/test/lint
MarcoFalke 250598a905
Merge bitcoin/bitcoin#26906: test: add an easy way to run linters locally
b68e5a7fef lint: specify the right commit range when running locally (James O'Beirne)
dff7ed5732 test: add an easy way to run linters locally (James O'Beirne)

Pull request description:

  Adds a Dockerfile configuration ~~(originally written mostly by fanquake)~~ that allows straightforward running of linters with compatible versions locally. This removes a ton of annoyance when trying to appease CI, because many of the linter versions are quite old and difficult to maintain locally.

  I realize that people may not be thrilled to add more ancillary tooling to the repo, but I think this makes a lot of sense given the linter versions listed in this container configuration are dictated by this repo (within the CI configuration), so having these things live in two separate places is a recipe for version mismatches.

  Eventually we can likely just use this container on CI directly to avoid any chance of inconsistencies between local dev experience and CI.

ACKs for top commit:
  aureleoules:
    ACK b68e5a7fef
  stickies-v:
    ACK b68e5a7fe
  john-moffett:
    ACK b68e5a7fef

Tree-SHA512: 7ef7a5dae023d81fdb6296d5d92dfa074ee321c7993e607c9f014d0f21c91558611aa00fc3ce1edc7b5e68371aea0d27fa1931291a79bb867a6c783bb536775f
2023-01-19 19:01:28 +01:00
..
all-lint.py Use same Python executable for subprocesses as for all-lint.py 2023-01-03 23:23:07 +02:00
check-doc.py scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
commit-script-check.sh scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
git-subtree-check.sh scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00
lint-assertions.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-circular-dependencies.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-files.py scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
lint-format-strings.py refactor: cleanups post unsubtree'ing univalue 2022-06-15 12:56:44 +01:00
lint-git-commit-check.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-include-guards.py refactor: cleanups post unsubtree'ing univalue 2022-06-15 12:56:44 +01:00
lint-includes.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-locale-dependence.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-logs.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-python-dead-code.py lint: Convert Python dead code linter to Python 2022-04-06 00:55:22 +02:00
lint-python-mutable-default-parameters.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-python-utf8-encoding.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-python.py lint: Convert Python linter to Python 2022-04-18 00:55:06 +02:00
lint-shell-locale.py refactor: cleanups post unsubtree'ing univalue 2022-06-15 12:56:44 +01:00
lint-shell.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-spelling.py contrib: remove builder keys 2022-12-19 17:21:35 +00:00
lint-submodule.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-tests.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
lint-whitespace.py scripted-diff: Use new python 3.7 keywords 2023-01-18 13:00:34 +01:00
README.md test: add an easy way to run linters locally 2023-01-18 09:48:08 -05:00
run-lint-format-strings.py scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
spelling.ignore-words.txt test, lint: add crypted to ignore-words 2022-12-18 11:46:32 -03:00

This folder contains lint scripts.

Running locally

To run linters locally with the same versions as the CI environment, use the included Dockerfile:

cd ./ci/lint
docker build -t bitcoin-linter .

cd /root/of/bitcoin/repo
docker run --rm -v $(pwd):/bitcoin -it bitcoin-linter

After building the container once, you can simply run the last command any time you want to lint.

check-doc.py

Check for missing documentation of command line options.

commit-script-check.sh

Verification of scripted diffs. Scripted diffs are only assumed to run on the latest LTS release of Ubuntu. Running them on other operating systems might require installing GNU tools, such as GNU sed.

git-subtree-check.sh

Run this script from the root of the repository to verify that a subtree matches the contents of the commit it claims to have been updated to.

Usage: test/lint/git-subtree-check.sh [-r] DIR [COMMIT]
       test/lint/git-subtree-check.sh -?
  • DIR is the prefix within the repository to check.
  • COMMIT is the commit to check, if it is not provided, HEAD will be used.
  • -r checks that subtree commit is present in repository.

To do a full check with -r, make sure that you have fetched the upstream repository branch in which the subtree is maintained:

To do so, add the upstream repository as remote:

git remote add --fetch secp256k1 https://github.com/bitcoin-core/secp256k1.git

all-lint.py

Calls other scripts with the lint- prefix.