diff options
| -rwxr-xr-x | git-checkout.sh | 11 | ||||
| -rw-r--r-- | ls-tree.c | 22 |
2 files changed, 28 insertions, 5 deletions
diff --git a/git-checkout.sh b/git-checkout.sh index 36308d22c6..3bbd111773 100755 --- a/git-checkout.sh +++ b/git-checkout.sh @@ -1,6 +1,7 @@ #!/bin/sh USAGE='[-f] [-b <new_branch>] [<branch>] [<paths>...]' +SUBDIRECTORY_OK=Sometimes . git-sh-setup old=$(git-rev-parse HEAD) @@ -79,7 +80,7 @@ then # from a specific tree-ish; note that this is for # rescuing paths and is never meant to remove what # is not in the named tree-ish. - git-ls-tree -r "$new" "$@" | + git-ls-tree --full-name -r "$new" "$@" | git-update-index --index-info || exit $? fi git-checkout-index -f -u -- "$@" @@ -95,6 +96,14 @@ else fi fi +# We are switching branches and checking out trees, so +# we *NEED* to be at the toplevel. +cdup=$(git-rev-parse --show-cdup) +if test ! -z "$cdup" +then + cd "$cdup" +fi + [ -z "$new" ] && new=$old # If we don't have an old branch that we're switching to, @@ -15,9 +15,11 @@ static int line_termination = '\n'; #define LS_NAME_ONLY 8 static int ls_options = 0; const char **pathspec; +static int chomp_prefix = 0; +static const char *prefix; static const char ls_tree_usage[] = - "git-ls-tree [-d] [-r] [-t] [-z] [--name-only] [--name-status] <tree-ish> [path...]"; + "git-ls-tree [-d] [-r] [-t] [-z] [--name-only] [--name-status] [--full-name] <tree-ish> [path...]"; static int show_recursive(const char *base, int baselen, const char *pathname) { @@ -49,7 +51,8 @@ static int show_recursive(const char *base, int baselen, const char *pathname) } } -static int show_tree(unsigned char *sha1, const char *base, int baselen, const char *pathname, unsigned mode, int stage) +static int show_tree(unsigned char *sha1, const char *base, int baselen, + const char *pathname, unsigned mode, int stage) { int retval = 0; const char *type = "blob"; @@ -65,21 +68,28 @@ static int show_tree(unsigned char *sha1, const char *base, int baselen, const c else if (ls_options & LS_TREE_ONLY) return 0; + if (chomp_prefix && + (baselen < chomp_prefix || memcmp(prefix, base, chomp_prefix))) + return 0; + if (!(ls_options & LS_NAME_ONLY)) printf("%06o %s %s\t", mode, type, sha1_to_hex(sha1)); - write_name_quoted(base, baselen, pathname, line_termination, stdout); + write_name_quoted(base + chomp_prefix, baselen - chomp_prefix, + pathname, + line_termination, stdout); putchar(line_termination); return retval; } int main(int argc, const char **argv) { - const char *prefix; unsigned char sha1[20]; char *buf; unsigned long size; prefix = setup_git_directory(); + if (prefix && *prefix) + chomp_prefix = strlen(prefix); while (1 < argc && argv[1][0] == '-') { switch (argv[1][1]) { case 'z': @@ -100,6 +110,10 @@ int main(int argc, const char **argv) ls_options |= LS_NAME_ONLY; break; } + if (!strcmp(argv[1]+2, "full-name")) { + chomp_prefix = 0; + break; + } /* otherwise fallthru */ default: usage(ls_tree_usage); |