view tests/test-releasenotes-merging.t @ 40172:30f70d11c224

wireprotov2: advertise recommended batch size for requests

Currently, exchangev2 hardcodes the batch size for how many revisions
to fetch per command request. A single value is not appropriate
for every repository because some repositories may have a drastically
different "shape" from other repositories. e.g. a repo with lots of
small files may benefit from larger batch sizes than a repo with lots
of large files. And depending on caching used by the server, the server
may wish to control the number of commands (to e.g. mitigate overhead
of following content redirects).

This commit teaches wireprotov2 commands to declare extra metadata
which is advertised as part of the command descriptor. The manifestdata
command has been taught to advertise a recommended batch size for
requests.

Differential Revision: https://phab.mercurial-scm.org/D4975

#require fuzzywuzzy

  $ cat >> $HGRCPATH << EOF
  > [extensions]
  > releasenotes=
  > EOF

  $ hg init simple-repo
  $ cd simple-repo

A fix directive from commit message is added to release notes

  $ touch fix1
  $ hg -q commit -A -l - << EOF
  > commit 1
  > 
  > .. fix::
  > 
  >    Fix from commit message.
  > EOF

  $ cat >> $TESTTMP/single-fix-bullet << EOF
  > Bug Fixes
  > =========
  > 
  > * Fix from release notes.
  > EOF

  $ hg releasenotes -r . $TESTTMP/single-fix-bullet

  $ cat $TESTTMP/single-fix-bullet
  Bug Fixes
  =========
  
  * Fix from release notes.
  
  * Fix from commit message.

Processing again ignores the already added bullet.

  $ hg releasenotes -r . $TESTTMP/single-fix-bullet

  $ cat $TESTTMP/single-fix-bullet
  Bug Fixes
  =========
  
  * Fix from release notes.
  
  * Fix from commit message.

  $ cd ..

Sections are unioned

  $ hg init subsections
  $ cd subsections
  $ touch fix1
  $ hg -q commit -A -l - << EOF
  > Commit 1
  > 
  > .. feature:: Commit Message Feature
  > 
  >    This describes a feature from a commit message.
  > EOF

  $ cat >> $TESTTMP/single-feature-section << EOF
  > New Features
  > ============
  > 
  > Notes Feature
  > -------------
  > 
  > This describes a feature from a release notes file.
  > EOF

  $ hg releasenotes -r . $TESTTMP/single-feature-section

  $ cat $TESTTMP/single-feature-section
  New Features
  ============
  
  Notes Feature
  -------------
  
  This describes a feature from a release notes file.
  
  Commit Message Feature
  ----------------------
  
  This describes a feature from a commit message.

Doing it again won't add another section

  $ hg releasenotes -r . $TESTTMP/single-feature-section
  Commit Message Feature already exists in feature section; ignoring

  $ cat $TESTTMP/single-feature-section
  New Features
  ============
  
  Notes Feature
  -------------
  
  This describes a feature from a release notes file.
  
  Commit Message Feature
  ----------------------
  
  This describes a feature from a commit message.

  $ cd ..

Bullets from rev merge with those from notes file.

  $ hg init bullets
  $ cd bullets
  $ touch fix1
  $ hg -q commit -A -l - << EOF
  > commit 1
  > 
  > .. fix::
  > 
  >    this is fix1.
  > EOF

  $ touch fix2
  $ hg -q commit -A -l - << EOF
  > commit 2
  > 
  > .. fix::
  > 
  >    this is fix2.
  > EOF

  $ hg releasenotes -r 'all()' $TESTTMP/relnotes-bullet-problem
  $ cat $TESTTMP/relnotes-bullet-problem
  Bug Fixes
  =========
  
  * this is fix1.
  
  * this is fix2.
  $ touch fix3
  $ hg -q commit -A -l - << EOF
  > commit 3
  > 
  > .. fix::
  > 
  >    this is fix3.
  > EOF

  $ hg releasenotes -r . $TESTTMP/relnotes-bullet-problem
  $ cat $TESTTMP/relnotes-bullet-problem
  Bug Fixes
  =========
  
  * this is fix1.
  
  * this is fix2.
  
  * this is fix3.

  $ cd ..

Ignores commit messages containing issueNNNN based on issue number.

  $ hg init simple-fuzzrepo
  $ cd simple-fuzzrepo
  $ touch fix1
  $ hg -q commit -A -l - << EOF
  > commit 1
  > 
  > .. fix::
  > 
  >    Resolved issue4567.
  > EOF

  $ cat >> $TESTTMP/issue-number-notes << EOF
  > Bug Fixes
  > =========
  > 
  > * Fixed issue1234 related to XYZ.
  > 
  > * Fixed issue4567 related to ABC.
  > 
  > * Fixed issue3986 related to PQR.
  > EOF

  $ hg releasenotes -r . $TESTTMP/issue-number-notes
  "issue4567" already exists in notes; ignoring

  $ cat $TESTTMP/issue-number-notes
  Bug Fixes
  =========
  
  * Fixed issue1234 related to XYZ.
  
  * Fixed issue4567 related to ABC.
  
  * Fixed issue3986 related to PQR.

  $ cd ..

Adds short commit messages (words < 10) without
comparison unless there is an exact match.

  $ hg init tempdir
  $ cd tempdir
  $ touch feature1
  $ hg -q commit -A -l - << EOF
  > commit 1
  > 
  > .. feature::
  > 
  >    Adds a new feature 1.
  > EOF

  $ hg releasenotes -r . $TESTTMP/short-sentence-notes

  $ touch feature2
  $ hg -q commit -A -l - << EOF
  > commit 2
  > 
  > .. feature::
  > 
  >    Adds a new feature 2.
  > EOF

  $ hg releasenotes -r . $TESTTMP/short-sentence-notes
  $ cat $TESTTMP/short-sentence-notes
  New Features
  ============
  
  * Adds a new feature 1.
  
  * Adds a new feature 2.

  $ cd ..

Ignores commit messages based on fuzzy comparison.

  $ hg init fuzznotes
  $ cd fuzznotes
  $ touch fix1
  $ hg -q commit -A -l - << EOF
  > commit 1
  > 
  > .. fix::
  > 
  >    This is a fix with another line.
  >    And it is a big one.
  > EOF

  $ cat >> $TESTTMP/fuzz-ignore-notes << EOF
  > Bug Fixes
  > =========
  > 
  > * Fixed issue4567 by improving X.
  > 
  > * This is the first line. This is next line with one newline.
  > 
  >   This is another line written after two newlines. This is going to be a big one.
  > 
  > * This fixes another problem.
  > EOF

  $ hg releasenotes -r . $TESTTMP/fuzz-ignore-notes
  "This is a fix with another line. And it is a big one." already exists in notes file; ignoring

  $ cat $TESTTMP/fuzz-ignore-notes
  Bug Fixes
  =========
  
  * Fixed issue4567 by improving X.
  
  * This is the first line. This is next line with one newline.
  
    This is another line written after two newlines. This is going to be a big
    one.
  
  * This fixes another problem.