# Helper script used for generating history and working copy files and content.

# The file's name corresponds to its history. The number of changesets can

# be specified on the command line. With 2 changesets, files with names like

# content1_content2_content1-untracked are generated. The first two filename

# segments describe the contents in the two changesets. The third segment

# ("content1-untracked") describes the state in the working copy, i.e.

# the file has content "content1" and is untracked (since it was previously

# tracked, it has been forgotten).

#

# This script generates the filenames and their content, but it's up to the

# caller to tell hg about the state.

#

# There are two subcommands:

#   filelist <numchangesets>

#   state <numchangesets> (<changeset>|wc)

#

# Typical usage:

#

# $ python $TESTDIR/generate-working-copy-states.py state 2 1

# $ hg addremove --similarity 0

# $ hg commit -m 'first'

#

# $ python $TESTDIR/generate-working-copy-states.py state 2 1

# $ hg addremove --similarity 0

# $ hg commit -m 'second'

#

# $ python $TESTDIR/generate-working-copy-states.py state 2 wc

# $ hg addremove --similarity 0

# $ hg forget *_*_*-untracked

# $ rm *_*_missing-*

# retrieve the command line arguments

target = sys.argv[1]

maxchangesets = int(sys.argv[2])

if target == 'state':

    depth = sys.argv[3]

# sort to make sure we have stable output

combinations = sorted(generatestates(maxchangesets, []))

for filename, states in combinations:

    elif target == 'state':

        if depth == 'wc':

            # Make sure there is content so the file gets written and can be

            # tracked. It will be deleted outside of this script.

            content.append((filename, states[maxchangesets] or 'TOBEDELETED'))

        else:

            content.append((filename, states[int(depth) - 1]))