Exemple #1
0
def main(argv):
    o = options.Options(optspec)
    opt, flags, extra = o.parse_bytes(argv[1:])

    git.check_repo_or_die()

    if not extra:
        o.fatal('must specify a target')
    if len(extra) > 1:
        o.fatal('only one target file allowed')
    if opt.bupm and opt.meta:
        o.fatal('--meta and --bupm are incompatible')

    target = argv_bytes(extra[0])

    if not re.match(br'/*[^/]+/[^/]+', target):
        o.fatal("path %r doesn't include a branch and revision" % target)

    with LocalRepo() as repo:
        resolved = vfs.resolve(repo, target, follow=False)
        leaf_name, leaf_item = resolved[-1]
        if not leaf_item:
            log('error: cannot access %r in %r\n' %
                (b'/'.join(name for name, item in resolved), target))
            sys.exit(1)

        mode = vfs.item_mode(leaf_item)

        sys.stdout.flush()
        out = byte_stream(sys.stdout)

        if opt.bupm:
            if not stat.S_ISDIR(mode):
                o.fatal('%r is not a directory' % target)
            _, bupm_oid = vfs.tree_data_and_bupm(repo, leaf_item.oid)
            if bupm_oid:
                with vfs.tree_data_reader(repo, bupm_oid) as meta_stream:
                    out.write(meta_stream.read())
        elif opt.meta:
            augmented = vfs.augment_item_meta(repo,
                                              leaf_item,
                                              include_size=True)
            out.write(augmented.meta.encode())
        else:
            if stat.S_ISREG(mode):
                with vfs.fopen(repo, leaf_item) as f:
                    for b in chunkyreader(f):
                        out.write(b)
            else:
                o.fatal('%r is not a plain file' % target)

    if saved_errors:
        log('warning: %d errors encountered\n' % len(saved_errors))
        sys.exit(1)
Exemple #2
0
repo = LocalRepo()
resolved = vfs.resolve(repo, target, follow=False)
leaf_name, leaf_item = resolved[-1]
if not leaf_item:
    log('error: cannot access %r in %r\n'
        % ('/'.join(name for name, item in resolved), path))
    sys.exit(1)

mode = vfs.item_mode(leaf_item)

if opt.bupm:
    if not stat.S_ISDIR(mode):
        o.fatal('%r is not a directory' % target)
    _, bupm_oid = vfs.tree_data_and_bupm(repo, leaf_item.oid)
    if bupm_oid:
        with vfs.tree_data_reader(repo, bupm_oid) as meta_stream:
            sys.stdout.write(meta_stream.read())
elif opt.meta:
    augmented = vfs.augment_item_meta(repo, leaf_item, include_size=True)
    sys.stdout.write(augmented.meta.encode())
else:
    if stat.S_ISREG(mode):
        with vfs.fopen(repo, leaf_item) as f:
            for b in chunkyreader(f):
                sys.stdout.write(b)
    else:
        o.fatal('%r is not a plain file' % target)

if saved_errors:
    log('warning: %d errors encountered\n' % len(saved_errors))
    sys.exit(1)
Exemple #3
0
repo = LocalRepo()
resolved = vfs.lresolve(repo, target)
leaf_name, leaf_item = resolved[-1]
if not leaf_item:
    log('error: cannot access %r in %r\n' %
        ('/'.join(name for name, item in resolved), path))
    sys.exit(1)

mode = vfs.item_mode(leaf_item)

if opt.bupm:
    if not stat.S_ISDIR(mode):
        o.fatal('%r is not a directory' % target)
    _, bupm_oid = vfs.tree_data_and_bupm(repo, leaf_item.oid)
    if bupm_oid:
        with vfs.tree_data_reader(repo, bupm_oid) as meta_stream:
            sys.stdout.write(meta_stream.read())
elif opt.meta:
    augmented = vfs.augment_item_meta(repo, leaf_item, include_size=True)
    sys.stdout.write(augmented.meta.encode())
else:
    if stat.S_ISREG(mode):
        with vfs.fopen(repo, leaf_item) as f:
            for b in chunkyreader(f):
                sys.stdout.write(b)
    else:
        o.fatal('%r is not a plain file' % target)

if saved_errors:
    log('warning: %d errors encountered\n' % len(saved_errors))
    sys.exit(1)