mercurial/cffi/bdiffbuild.py

push: add --publish flag to change phase of pushed changesets

This flag is copied from topic extension, where it proved to be useful. It
makes all pushed changesets public on both ends if the push succeeds.

Doesn't currently work for any subrepos that are implicitly pushed together
with their owner repo.

from __future__ import absolute_import

import cffi
import os

ffi = cffi.FFI()
with open(os.path.join(os.path.join(os.path.dirname(__file__), '..'),
                       'bdiff.c')) as f:
    ffi.set_source("mercurial.cffi._bdiff",
                   f.read(), include_dirs=['mercurial'])
ffi.cdef("""
struct bdiff_line {
    int hash, n, e;
    ssize_t len;
    const char *l;
};

struct bdiff_hunk;
struct bdiff_hunk {
    int a1, a2, b1, b2;
    struct bdiff_hunk *next;
};

int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr);
int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn,
    struct bdiff_hunk *base);
void bdiff_freehunks(struct bdiff_hunk *l);
void free(void*);
""")

if __name__ == '__main__':
    ffi.compile()