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19 * ====================================================================
22 #include "svn_cmdline.h"
23 #include "svn_dirent_uri.h"
24 #include "svn_pools.h"
28 #include "svn_version.h"
30 #include "private/svn_opt_private.h"
31 #include "private/svn_cmdline_private.h"
33 #include "svn_private_config.h"
35 #define SVNVERSION_OPT_VERSION SVN_OPT_FIRST_LONGOPT_ID
39 version(svn_boolean_t quiet, apr_pool_t *pool)
41 return svn_opt_print_help4(NULL, "svnversion", TRUE, quiet, FALSE,
42 NULL, NULL, NULL, NULL, NULL, NULL, pool);
46 usage(apr_pool_t *pool)
48 svn_error_clear(svn_cmdline_fprintf
49 (stderr, pool, _("Type 'svnversion --help' for usage.\n")));
55 help(const apr_getopt_option_t *options, apr_pool_t *pool)
60 _("usage: svnversion [OPTIONS] [WC_PATH [TRAIL_URL]]\n\n"
61 " Produce a compact version identifier for the working copy path\n"
62 " WC_PATH. TRAIL_URL is the trailing portion of the URL used to\n"
63 " determine if WC_PATH itself is switched (detection of switches\n"
64 " within WC_PATH does not rely on TRAIL_URL). The version identifier\n"
65 " is written to standard output. For example:\n"
67 " $ svnversion . /repos/svn/trunk\n"
70 " The version identifier will be a single number if the working\n"
71 " copy is single revision, unmodified, not switched and with\n"
72 " a URL that matches the TRAIL_URL argument. If the working\n"
73 " copy is unusual the version identifier will be more complex:\n"
75 " 4123:4168 mixed revision working copy\n"
76 " 4168M modified working copy\n"
77 " 4123S switched working copy\n"
78 " 4123P partial working copy, from a sparse checkout\n"
79 " 4123:4168MS mixed revision, modified, switched working copy\n"
81 " If WC_PATH is an unversioned path, the program will output\n"
82 " 'Unversioned directory' or 'Unversioned file'. If WC_PATH is\n"
83 " an added or copied or moved path, the program will output\n"
84 " 'Uncommitted local addition, copy or move'.\n"
86 " If invoked without arguments WC_PATH will be the current directory.\n"
88 "Valid options:\n")));
89 while (options->description)
92 svn_opt_format_option(&optstr, options, TRUE, pool);
93 svn_error_clear(svn_cmdline_fprintf(stdout, pool, " %s\n", optstr));
96 svn_error_clear(svn_cmdline_fprintf(stdout, pool, "\n"));
101 /* Version compatibility check */
103 check_lib_versions(void)
105 static const svn_version_checklist_t checklist[] =
107 { "svn_subr", svn_subr_version },
108 { "svn_wc", svn_wc_version },
111 SVN_VERSION_DEFINE(my_version);
113 return svn_ver_check_list(&my_version, checklist);
117 * Why is this not an svn subcommand? I have this vague idea that it could
118 * be run as part of the build process, with the output embedded in the svn
119 * program. Obviously we don't want to have to run svn when building svn.
122 main(int argc, const char *argv[])
124 const char *wc_path, *trail_url;
125 const char *local_abspath;
127 svn_wc_revision_status_t *res;
128 svn_boolean_t no_newline = FALSE, committed = FALSE;
131 svn_wc_context_t *wc_ctx;
132 svn_boolean_t quiet = FALSE;
133 svn_boolean_t is_version = FALSE;
134 const apr_getopt_option_t options[] =
136 {"no-newline", 'n', 0, N_("do not output the trailing newline")},
137 {"committed", 'c', 0, N_("last changed rather than current revisions")},
138 {"help", 'h', 0, N_("display this help")},
139 {"version", SVNVERSION_OPT_VERSION, 0,
140 N_("show program version information")},
142 N_("no progress (only errors) to stderr")},
146 /* Initialize the app. */
147 if (svn_cmdline_init("svnversion", stderr) != EXIT_SUCCESS)
150 /* Create our top-level pool. Use a separate mutexless allocator,
151 * given this application is single threaded.
153 pool = apr_allocator_owner_get(svn_pool_create_allocator(FALSE));
155 /* Check library versions */
156 err = check_lib_versions();
158 return svn_cmdline_handle_exit_error(err, pool, "svnversion: ");
160 #if defined(WIN32) || defined(__CYGWIN__)
161 /* Set the working copy administrative directory name. */
162 if (getenv("SVN_ASP_DOT_NET_HACK"))
164 err = svn_wc_set_adm_dir("_svn", pool);
166 return svn_cmdline_handle_exit_error(err, pool, "svnversion: ");
170 err = svn_cmdline__getopt_init(&os, argc, argv, pool);
172 return svn_cmdline_handle_exit_error(err, pool, "svnversion: ");
179 apr_status_t status = apr_getopt_long(os, options, &opt, &arg);
180 if (APR_STATUS_IS_EOF(status))
182 if (status != APR_SUCCESS)
183 usage(pool); /* this will exit() */
199 case SVNVERSION_OPT_VERSION:
203 usage(pool); /* this will exit() */
209 SVN_INT_ERR(version(quiet, pool));
212 if (os->ind > argc || os->ind < argc - 2)
213 usage(pool); /* this will exit() */
215 SVN_INT_ERR(svn_utf_cstring_to_utf8(&wc_path,
216 (os->ind < argc) ? os->argv[os->ind]
220 SVN_INT_ERR(svn_opt__arg_canonicalize_path(&wc_path, wc_path, pool));
221 SVN_INT_ERR(svn_dirent_get_absolute(&local_abspath, wc_path, pool));
222 SVN_INT_ERR(svn_wc_context_create(&wc_ctx, NULL, pool, pool));
224 if (os->ind+1 < argc)
225 SVN_INT_ERR(svn_utf_cstring_to_utf8(&trail_url, os->argv[os->ind+1],
230 err = svn_wc_revision_status2(&res, wc_ctx, local_abspath, trail_url,
231 committed, NULL, NULL, pool, pool);
233 if (err && (err->apr_err == SVN_ERR_WC_PATH_NOT_FOUND
234 || err->apr_err == SVN_ERR_WC_NOT_WORKING_COPY))
236 svn_node_kind_t kind;
237 svn_boolean_t special;
239 svn_error_clear(err);
241 SVN_INT_ERR(svn_io_check_special_path(local_abspath, &kind, &special,
245 SVN_INT_ERR(svn_cmdline_printf(pool, _("Unversioned symlink%s"),
246 no_newline ? "" : "\n"));
247 else if (kind == svn_node_dir)
248 SVN_INT_ERR(svn_cmdline_printf(pool, _("Unversioned directory%s"),
249 no_newline ? "" : "\n"));
250 else if (kind == svn_node_file)
251 SVN_INT_ERR(svn_cmdline_printf(pool, _("Unversioned file%s"),
252 no_newline ? "" : "\n"));
255 SVN_INT_ERR(svn_cmdline_fprintf(stderr, pool,
256 kind == svn_node_none
257 ? _("'%s' doesn't exist\n")
258 : _("'%s' is of unknown type\n"),
259 svn_dirent_local_style(local_abspath,
261 svn_pool_destroy(pool);
264 svn_pool_destroy(pool);
270 if (! SVN_IS_VALID_REVNUM(res->min_rev))
272 /* Local uncommitted modifications, no revision info was found. */
273 SVN_INT_ERR(svn_cmdline_printf(pool, _("Uncommitted local addition, "
275 no_newline ? "" : "\n"));
276 svn_pool_destroy(pool);
280 /* Build compact '123[:456]M?S?' string. */
281 SVN_INT_ERR(svn_cmdline_printf(pool, "%ld", res->min_rev));
282 if (res->min_rev != res->max_rev)
283 SVN_INT_ERR(svn_cmdline_printf(pool, ":%ld", res->max_rev));
285 SVN_INT_ERR(svn_cmdline_fputs("M", stdout, pool));
287 SVN_INT_ERR(svn_cmdline_fputs("S", stdout, pool));
288 if (res->sparse_checkout)
289 SVN_INT_ERR(svn_cmdline_fputs("P", stdout, pool));
292 SVN_INT_ERR(svn_cmdline_fputs("\n", stdout, pool));
294 svn_pool_destroy(pool);
296 /* Flush stdout to make sure that the user will see any printing errors. */
297 SVN_INT_ERR(svn_cmdline_fflush(stdout));