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MarcoFalke fa4f4b6974 Add clang-format-diff.py from the LLVM svn 
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r249567 | djasper | 2015-10-07 19:00:20 +0200 (Wed, 07 Oct 2015) | 2 lines

clang-format: Add include sorting capabilities to sublime, emacs and
clang-format-diff.py.
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r231926 | djasper | 2015-03-11 15:58:38 +0100 (Wed, 11 Mar 2015) | 3 lines

clang-format: Recognize the .ts (TypeScript) extension as JavaScript.

Patch by Martin Probst. Thank you.
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r223685 | djasper | 2014-12-08 20:39:03 +0100 (Mon, 08 Dec 2014) | 1 line

clang-format: Make clang-format-diff.py format java files.
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r221990 | djasper | 2014-11-14 14:27:28 +0100 (Fri, 14 Nov 2014) | 4 lines

clang-format: Give clang-format-diff.py a -v option.

With it, it prints the file being formatted. Apparently people are
formatting thousands of files and some progress indication is helpful.
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r216945 | ed | 2014-09-02 22:59:13 +0200 (Tue, 02 Sep 2014) | 6 lines

Use /usr/bin/env python instead of /usr/bin/python.

On operating systems like the BSDs, it is typically the case that
/usr/bin/python does not exist. We should therefore use /usr/bin/env
instead. This is also done in various other scripts in tools/.

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r208766 | djasper | 2014-05-14 11:36:11 +0200 (Wed, 14 May 2014) | 1 line

clang-format: Add clang-format-diff usage examples for SVN.
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r199750 | djasper | 2014-01-21 16:40:01 +0100 (Tue, 21 Jan 2014) | 3 lines

clang-format: Enable formatting for .proto and .protodevel files.

Support for protocol buffer files seems complete enough.
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r197668 | djasper | 2013-12-19 11:21:37 +0100 (Thu, 19 Dec 2013) | 1 line

Fix usage description of clang-format-diff.py.
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r197608 | alp | 2013-12-18 22:34:07 +0100 (Wed, 18 Dec 2013) | 7 lines

clang-format-diff.py: fix -regex/-iregex matching

While debating the finer points of file extension matching, we somehow missed
the bigger problem that the current code will match anything starting with the
default or user-specified pattern (e.g. lit.site.cfg.in).

Fix this by doing what find(1) does, implicitly wrapping the pattern with ^$.
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r197542 | alp | 2013-12-18 01:58:58 +0100 (Wed, 18 Dec 2013) | 3 lines

clang-format-diff.py: add the OpenCL file extension

It's handled correctly as a C-family language.
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r197378 | alexfh | 2013-12-16 11:57:30 +0100 (Mon, 16 Dec 2013) | 14 lines

Added -iregex for case-insensitive regex to filter file names.

Summary:
-regex and -iregex both mimic options of the find utility.
Made the default list of extensions case-insensitive, so that it's not only C
and CPP extensions are accepted in upper case.

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2415
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r196917 | alp | 2013-12-10 14:51:53 +0100 (Tue, 10 Dec 2013) | 10 lines

clang-format-diff.py: Support -regex filter and more filename extensions

Add support for more filename extensions based on the list in the clang
plus JavaScript.

Also adds a -regex option so users can override defaults if they have unusual
file extensions or want to format everything in the diff.

Keeping with tradition the flag is modelled on Unix conventions, this time
matching the semantics of find(1).
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r196484 | alp | 2013-12-05 09:14:54 +0100 (Thu, 05 Dec 2013) | 4 lines

clang-format-diff.py: pass through errors to stderr, not stdout

Also use write() for unified diff output to avoid further processing by the
print function (e.g. trailing newline).
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r196336 | alp | 2013-12-04 01:48:22 +0100 (Wed, 04 Dec 2013) | 3 lines

clang-format-diff.py: Fix 'beintroduced' in help output

Also update docs to reflect recently changed -i inplace edit behaviour.
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r192505 | alexfh | 2013-10-11 23:32:01 +0200 (Fri, 11 Oct 2013) | 17 lines

Changed clang-format-diff.py to output diff by default. Added -i option to apply changes to files instead.

Summary:
"svn diff|clang-format-diff.py" will just output the diff.
Now it's possible to use:
  svn diff|clang-format-diff.py|patch -p0
as an equivalent to:
  svn diff|clang-format-diff.py -i
;)

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1840
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r192184 | djasper | 2013-10-08 17:54:36 +0200 (Tue, 08 Oct 2013) | 7 lines

clang-format: Don't exit with failure on empty files.

Also let clang-format-diff.py detect errors based on clang-format's
return code. Otherwise messages like "Can't find usable .clang-format,
falling back to LLVM style" can make it fail, which might be undesired.

Patch by Alp Toker. Thank you!
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r191820 | djasper | 2013-10-02 15:59:03 +0200 (Wed, 02 Oct 2013) | 18 lines

clang-format: Fix clang-format-diff.py according to diff specification.

Patch by Alp Toker. Many thanks!

Original descriptions:
clang-format-diff incorrectly modifies unchanged lines due to an error
in diff parsing.

The unified diff format has a default line change count of 1, and 0 may
be specified to indicate that no lines have been added. This patch
updates the parser to accurately reflect the diff specification.

This also has the benefit of stabilising the operation so it will
produce the same output when run multiple times on the same changeset,
which was previously not the case.

No tests added because this script is not currently tested (though we
should look into that!)
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r191137 | djasper | 2013-09-21 12:05:02 +0200 (Sat, 21 Sep 2013) | 3 lines

Fix clang-format-diff.py to accept -style again.

Copy and paste error in r190935..
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r190935 | djasper | 2013-09-18 14:14:09 +0200 (Wed, 18 Sep 2013) | 3 lines

Simplify clang-format-diff.py using new clang-format options.

clang-format's -lines parameter makes this significantly easier.
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r189765 | alexfh | 2013-09-02 18:39:23 +0200 (Mon, 02 Sep 2013) | 2 lines

Added WebKit style to the BasedOnStyle handling and to the relevant help messages.

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r182923 | djasper | 2013-05-30 13:50:20 +0200 (Thu, 30 May 2013) | 4 lines

Fix default value of clang-format-diff's -p option.

This way, it has the same default as 'patch' and also the example in the
code makes more sense as it is explicitly setting -p 1.
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r179676 | djasper | 2013-04-17 09:55:02 +0200 (Wed, 17 Apr 2013) | 2 lines

Small improvements to clang-format documentation and integration
scripts.
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r179377 | djasper | 2013-04-12 15:42:36 +0200 (Fri, 12 Apr 2013) | 1 line

Fix clang-format-diff.py script.
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r179098 | djasper | 2013-04-09 17:23:04 +0200 (Tue, 09 Apr 2013) | 5 lines

Improvements to clang-format integrations.

This adds an emacs editor integration (thanks to Ami Fischman). Also
pulls out the style into a variable for the vi integration and just
uses clang-formats defaults style in clang-format-diff.py.
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r177506 | djasper | 2013-03-20 10:53:23 +0100 (Wed, 20 Mar 2013) | 1 line

Add clang-format binary to cfe.
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s
 		2016-01-06 16:49:51 +01:00
..
README.md [devtools] Rewrite fix-copyright-headers.py 2015-12-13 18:07:36 +01:00
clang-format-diff.py Add clang-format-diff.py from the LLVM svn 2016-01-06 16:49:51 +01:00
clang-format.py [devtools] add clang-format.py 2015-10-15 19:43:16 +02:00
fix-copyright-headers.py [devtools] Use git pretty-format for year parsing 2015-12-26 17:53:42 +01:00
git-subtree-check.sh Add git-subtree-check.sh script 2015-04-02 17:52:52 -07:00
github-merge.sh devtools: don't push if signing fails in github-merge 2015-09-18 06:03:17 +02:00
optimize-pngs.py [trivial] Make optimize-pngs.py also cover share/pixmaps 2015-10-09 17:09:05 +02:00
security-check.py devtools: Add security-check.py 2015-10-22 03:35:38 +02:00
symbol-check.py devtools: add libraries for bitcoin-qt to symbol check 2015-11-16 16:39:23 +01:00
test-security-check.py devtools: Add security-check.py 2015-10-22 03:35:38 +02:00
update-translations.py Merge pull request #7253 2016-01-04 12:00:36 +01:00

README.md

Contents

This directory contains tools for developers working on this repository.

clang-format.py

A script to format cpp source code according to .clang-format. This should only be applied to new files or files which are currently not actively developed on. Also, git subtrees are not subject to formatting.

fix-copyright-headers.py

Every year newly updated files need to have its copyright headers updated to reflect the current year. If you run this script from the root folder it will automatically update the year on the copyright header for all source files if these have a git commit from the current year.

For example a file changed in 2015 (with 2015 being the current year):

// Copyright (c) 2009-2013 The Bitcoin Core developers

would be changed to:

// Copyright (c) 2009-2015 The Bitcoin Core developers

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.

To use, make sure that you have fetched the upstream repository branch in which the subtree is maintained:

Usage: git-subtree-check.sh DIR COMMIT

COMMIT may be omitted, in which case HEAD is used.

github-merge.sh

A small script to automate merging pull-requests securely and sign them with GPG.

For example:

./github-merge.sh bitcoin/bitcoin 3077

(in any git repository) will help you merge pull request #3077 for the bitcoin/bitcoin repository.

What it does:

  • Fetch master and the pull request.
  • Locally construct a merge commit.
  • Show the diff that merge results in.
  • Ask you to verify the resulting source tree (so you can do a make check or whatever).
  • Ask you whether to GPG sign the merge commit.
  • Ask you whether to push the result upstream.

This means that there are no potential race conditions (where a pullreq gets updated while you're reviewing it, but before you click merge), and when using GPG signatures, that even a compromised github couldn't mess with the sources.

Setup

Configuring the github-merge tool for the bitcoin repository is done in the following way:

git config githubmerge.repository bitcoin/bitcoin
git config githubmerge.testcmd "make -j4 check" (adapt to whatever you want to use for testing)
git config --global user.signingkey mykeyid (if you want to GPG sign)

optimize-pngs.py

A script to optimize png files in the bitcoin repository (requires pngcrush).

security-check.py and test-security-check.py

Perform basic ELF security checks on a series of executables.

symbol-check.py

A script to check that the (Linux) executables produced by gitian only contain allowed gcc, glibc and libstdc++ version symbols. This makes sure they are still compatible with the minimum supported Linux distribution versions.

Example usage after a gitian build:

find ../gitian-builder/build -type f -executable | xargs python contrib/devtools/symbol-check.py

If only supported symbols are used the return value will be 0 and the output will be empty.

If there are 'unsupported' symbols, the return value will be 1 a list like this will be printed:

.../64/test_bitcoin: symbol memcpy from unsupported version GLIBC_2.14
.../64/test_bitcoin: symbol __fdelt_chk from unsupported version GLIBC_2.15
.../64/test_bitcoin: symbol std::out_of_range::~out_of_range() from unsupported version GLIBCXX_3.4.15
.../64/test_bitcoin: symbol _ZNSt8__detail15_List_nod from unsupported version GLIBCXX_3.4.15

update-translations.py

Run this script from the root of the repository to update all translations from transifex. It will do the following automatically:

  • fetch all translations
  • post-process them into valid and committable format
  • add missing translations to the build system (TODO)

See doc/translation-process.md for more information.