view tests/test-check-flake8.t @ 4153:e1f6f9da82c1

utility: add a template alias that will be used in evolve msgs

This template use stack alias s# instead of rev number in messages
printed when we run `hg evolve`.
For example, this template's msgs will look like this:
    move:[s3] add aaa
    atop:[s2] add bbb
    move:[s4] add ccc
I will be using this template in upcoming patches.

#require test-repo

  $ checkflake8() {
  >   if ! (which flake8 > /dev/null); then
  >     echo skipped: missing tool: flake8;
  >     exit 80;
  >   fi;
  > };
  $ checkflake8

Copied from Mercurial core (60ee2593a270)

  $ cd "`dirname "$TESTDIR"`"

run flake8 if it exists; if it doesn't, then just skip

  $ hg files -0 'set:(**.py or grep("^#!.*python")) - removed()' \
  > -X hgext3rd/evolve/thirdparty \
  > 2>/dev/null \
  > | xargs -0 flake8