view tests/test-check-flake8.t @ 3932:35b2d201eb71 stable

compat: fix obslog compatiblity with 4.3

Due to the way of how successor sets are retrieved in new Mercurial version,
retrieving it again in 4.3 way would be a performance hit and complexify the
code too much.

Don't retrieve markers of successor sets which makes obslog filtered output
more limited in 4.3.

#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