From 3d3c4f5d767b33cdaa7557ab009ab1194ff4a8a3 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Sun, 9 Dec 2007 12:16:55 -0800 Subject: [PATCH] Re-fix ls-remote An earlier attempt in 2ea7fe0 (ls-remote: resurrect pattern limit support) forgot that the user string can also be a glob. This should finally fix it. Signed-off-by: Junio C Hamano --- builtin-ls-remote.c | 39 +++++++++++++++++++++------------------ 1 file changed, 21 insertions(+), 18 deletions(-) diff --git a/builtin-ls-remote.c b/builtin-ls-remote.c index e5d670a93..c2caeeabe 100644 --- a/builtin-ls-remote.c +++ b/builtin-ls-remote.c @@ -7,30 +7,22 @@ static const char ls_remote_usage[] = "git-ls-remote [--upload-pack=] [:]"; /* - * pattern is a list of tail-part of accepted refnames. Is there one - * among them that is a suffix of the path? Directory boundary must - * be honored when checking this match. IOW, patterns "master" and - * "sa/master" both match path "refs/hold/sa/master". On the other - * hand, path "refs/hold/foosa/master" is matched by "master" but not - * by "sa/master". + * Is there one among the list of patterns that match the tail part + * of the path? */ - static int tail_match(const char **pattern, const char *path) { - int pathlen; const char *p; + char pathbuf[PATH_MAX]; - if (!*pattern) + if (!pattern) return 1; /* no restriction */ - for (pathlen = strlen(path); (p = *pattern); pattern++) { - int pfxlen = pathlen - strlen(p); - if (pfxlen < 0) - continue; /* pattern is longer, will never match */ - if (strcmp(path + pfxlen, p)) - continue; /* no tail match */ - if (!pfxlen || path[pfxlen - 1] == '/') - return 1; /* fully match at directory boundary */ + if (snprintf(pathbuf, sizeof(pathbuf), "/%s", path) > sizeof(pathbuf)) + return error("insanely long ref %.*s...", 20, path); + while ((p = *(pattern++)) != NULL) { + if (!fnmatch(p, pathbuf, 0)) + return 1; } return 0; } @@ -77,12 +69,23 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix) usage(ls_remote_usage); } dest = arg; + i++; break; } if (!dest) usage(ls_remote_usage); - pattern = argv + i + 1; + + if (argv[i]) { + int j; + pattern = xcalloc(sizeof(const char *), argc - i + 1); + for (j = i; j < argc; j++) { + int len = strlen(argv[j]); + char *p = xmalloc(len + 3); + sprintf(p, "*/%s", argv[j]); + pattern[j - i] = p; + } + } remote = nongit ? NULL : remote_get(dest); if (remote && !remote->url_nr) die("remote %s has no configured URL", dest); -- 2.30.2