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Diffstat (limited to 'doc/HACKING/CodingStandards.md')
| -rw-r--r-- | doc/HACKING/CodingStandards.md | 74 |
1 files changed, 54 insertions, 20 deletions
diff --git a/doc/HACKING/CodingStandards.md b/doc/HACKING/CodingStandards.md index 4f229348e4..2c273910d1 100644 --- a/doc/HACKING/CodingStandards.md +++ b/doc/HACKING/CodingStandards.md @@ -42,6 +42,7 @@ If you have changed build system components: - For example, if you have changed Makefiles, autoconf files, or anything else that affects the build system. + License issues ============== @@ -58,7 +59,6 @@ Some compatible licenses include: - CC0 Public Domain Dedication - How we use Git branches ======================= @@ -99,29 +99,65 @@ When you do a commit that needs a ChangeLog entry, add a new file to the `changes` toplevel subdirectory. It should have the format of a one-entry changelog section from the current ChangeLog file, as in -- Major bugfixes: + o Major bugfixes (security): - Fix a potential buffer overflow. Fixes bug 99999; bugfix on 0.3.1.4-beta. + o Minor features (performance): + - Make tor faster. Closes ticket 88888. To write a changes file, first categorize the change. Some common categories -are: Minor bugfixes, Major bugfixes, Minor features, Major features, Code -simplifications and refactoring. Then say what the change does. If -it's a bugfix, mention what bug it fixes and when the bug was -introduced. To find out which Git tag the change was introduced in, -you can use `git describe --contains <sha1 of commit>`. - -If at all possible, try to create this file in the same commit where you are -making the change. Please give it a distinctive name that no other branch will -use for the lifetime of your change. To verify the format of the changes file, -you can use `make check-changes`. This is run automatically as part of -`make check` -- if it fails, we must fix it before we release. These -checks are implemented in `scripts/maint/lintChanges.py`. +are: + o Minor bugfixes (subheading): + o Major bugfixes (subheading): + o Minor features (subheading): + o Major features (subheading): + o Code simplifications and refactoring: + o Testing: + o Documentation: + +The subheading is a particular area within Tor. See the ChangeLog for +examples. + +Then say what the change does. If it's a bugfix, mention what bug it fixes +and when the bug was introduced. To find out which Git tag the change was +introduced in, you can use `git describe --contains <sha1 of commit>`. +If you don't know the commit, you can search the git diffs (-S) for the first +instance of the feature (--reverse). + +For example, for #30224, we wanted to know when the bridge-distribution-request +feature was introduced into Tor: + $ git log -S bridge-distribution-request --reverse + commit ebab521525 + Author: Roger Dingledine <arma@torproject.org> + Date: Sun Nov 13 02:39:16 2016 -0500 + + Add new BridgeDistribution config option + + $ git describe --contains ebab521525 + tor-0.3.2.3-alpha~15^2~4 + +If you need to know all the Tor versions that contain a commit, use: + $ git tag --contains 9f2efd02a1 | sort -V + tor-0.2.5.16 + tor-0.2.8.17 + tor-0.2.9.14 + tor-0.2.9.15 + ... + tor-0.3.0.13 + tor-0.3.1.9 + tor-0.3.1.10 + ... + +If at all possible, try to create the changes file in the same commit where +you are making the change. Please give it a distinctive name that no other +branch will use for the lifetime of your change. We usually use "ticketNNNNN" +or "bugNNNNN", where NNNNN is the ticket number. To verify the format of the +changes file, you can use `make check-changes`. This is run automatically as +part of `make check` -- if it fails, we must fix it as soon as possible, so +that our CI passes. These checks are implemented in +`scripts/maint/lintChanges.py`. Changes file style guide: - * Changes files begin with " o Header (subheading):". The header - should usually be "Minor/Major bugfixes/features". The subheading is a - particular area within Tor. See the ChangeLog for examples. - * Make everything terse. * Write from the user's point of view: describe the user-visible changes @@ -314,7 +350,6 @@ for more information about trunnel. For information on adding new trunnel code to Tor, see src/trunnel/README - Calling and naming conventions ------------------------------ @@ -422,7 +457,6 @@ to use it as a function callback), define it with a name like abc_free_(obj); } - Doxygen comment conventions --------------------------- |