comparison mercurial/patch.py @ 24242:3acb83c6c0f1

patch: rename pathstrip to pathtransform

In upcoming patches we'll not just strip path components but also add new ones.

24241:e7baf88c29c3

        i = s.find(' ')
        if i < 0:
            return s
    return s[:i]

def pathstrip(path, strip):
    pathlen = len(path)
    i = 0
    if strip == 0:
        return '', path.rstrip()
    count = strip

def makepatchmeta(backend, afile_orig, bfile_orig, hunk, strip):
    nulla = afile_orig == "/dev/null"
    nullb = bfile_orig == "/dev/null"
    create = nulla and hunk.starta == 0 and hunk.lena == 0
    remove = nullb and hunk.startb == 0 and hunk.lenb == 0
    abase, afile = pathstrip(afile_orig, strip)
    gooda = not nulla and backend.exists(afile)
    bbase, bfile = pathstrip(bfile_orig, strip)
    if afile == bfile:
        goodb = gooda
    else:
        goodb = not nullb and backend.exists(bfile)
    missing = not goodb and not gooda and not create

def _applydiff(ui, fp, patcher, backend, store, strip=1,
               eolmode='strict'):

    def pstrip(p):
        return pathstrip(p, strip - 1)[1]

    rejects = 0
    err = 0
    current_file = None

        changed = set()
        for state, values in iterhunks(fp):
            if state == 'file':
                afile, bfile, first_hunk, gp = values
                if gp:
                    gp.path = pathstrip(gp.path, strip - 1)[1]
                    if gp.oldpath:
                        gp.oldpath = pathstrip(gp.oldpath, strip - 1)[1]
                else:
                    gp = makepatchmeta(backend, afile, bfile, first_hunk, strip)
                changed.add(gp.path)
                if gp.op == 'RENAME':
                    changed.add(gp.oldpath)

24242:3acb83c6c0f1

        i = s.find(' ')
        if i < 0:
            return s
    return s[:i]

def pathtransform(path, strip):
    pathlen = len(path)
    i = 0
    if strip == 0:
        return '', path.rstrip()
    count = strip

def makepatchmeta(backend, afile_orig, bfile_orig, hunk, strip):
    nulla = afile_orig == "/dev/null"
    nullb = bfile_orig == "/dev/null"
    create = nulla and hunk.starta == 0 and hunk.lena == 0
    remove = nullb and hunk.startb == 0 and hunk.lenb == 0
    abase, afile = pathtransform(afile_orig, strip)
    gooda = not nulla and backend.exists(afile)
    bbase, bfile = pathtransform(bfile_orig, strip)
    if afile == bfile:
        goodb = gooda
    else:
        goodb = not nullb and backend.exists(bfile)
    missing = not goodb and not gooda and not create

def _applydiff(ui, fp, patcher, backend, store, strip=1,
               eolmode='strict'):

    def pstrip(p):
        return pathtransform(p, strip - 1)[1]

    rejects = 0
    err = 0
    current_file = None

        changed = set()
        for state, values in iterhunks(fp):
            if state == 'file':
                afile, bfile, first_hunk, gp = values
                if gp:
                    gp.path = pathtransform(gp.path, strip - 1)[1]
                    if gp.oldpath:
                        gp.oldpath = pathtransform(gp.oldpath, strip - 1)[1]
                else:
                    gp = makepatchmeta(backend, afile, bfile, first_hunk, strip)
                changed.add(gp.path)
                if gp.op == 'RENAME':
                    changed.add(gp.oldpath)