annotate tests/test-check-flake8.t @ 3085:3eca2cbdc498

stack: order the adjective of changeset

The new order give more interesting result:

 * base current
 * base unstable
 * current unstable

It seems more harmonious this way. Base seems the most core and immutable
adjective describing the element. Then current is a volatile but important one.
Finally, unstable is less information than current, so it goes last.

#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()' 2>/dev/null \
  > | xargs -0 flake8