diff options
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/checkout.c | 92 |
1 files changed, 67 insertions, 25 deletions
diff --git a/builtin/checkout.c b/builtin/checkout.c index f7b313816e..7d63e72924 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -43,22 +43,6 @@ #include "parallel-checkout.h" #include "add-interactive.h" -static const char * const checkout_usage[] = { - N_("git checkout [<options>] <branch>"), - N_("git checkout [<options>] [<branch>] -- <file>..."), - NULL, -}; - -static const char * const switch_branch_usage[] = { - N_("git switch [<options>] [<branch>]"), - NULL, -}; - -static const char * const restore_usage[] = { - N_("git restore [<options>] [--source=<branch>] <file>..."), - NULL, -}; - struct checkout_opts { int patch_mode; int patch_context; @@ -1293,9 +1277,17 @@ static void setup_new_branch_info_and_source_tree( } } + +enum checkout_command { + CHECKOUT_CHECKOUT = 1, + CHECKOUT_SWITCH = 2, + CHECKOUT_RESTORE = 3, +}; + static char *parse_remote_branch(const char *arg, struct object_id *rev, - int could_be_checkout_paths) + int could_be_checkout_paths, + enum checkout_command which_command) { int num_matches = 0; char *remote = unique_tracking_name(arg, rev, &num_matches); @@ -1308,14 +1300,30 @@ static char *parse_remote_branch(const char *arg, if (!remote && num_matches > 1) { if (advice_enabled(ADVICE_CHECKOUT_AMBIGUOUS_REMOTE_BRANCH_NAME)) { + const char *cmdname; + + switch (which_command) { + case CHECKOUT_CHECKOUT: + cmdname = "checkout"; + break; + case CHECKOUT_SWITCH: + cmdname = "switch"; + break; + default: + BUG("command <%d> should not reach parse_remote_branch", + which_command); + break; + } + advise(_("If you meant to check out a remote tracking branch on, e.g. 'origin',\n" "you can do so by fully qualifying the name with the --track option:\n" "\n" - " git checkout --track origin/<name>\n" + " git %s --track origin/<name>\n" "\n" "If you'd like to always have checkouts of an ambiguous <name> prefer\n" "one remote, e.g. the 'origin' remote, consider setting\n" - "checkout.defaultRemote=origin in your config.")); + "checkout.defaultRemote=origin in your config."), + cmdname); } die(_("'%s' matched multiple (%d) remote tracking branches"), @@ -1327,6 +1335,7 @@ static char *parse_remote_branch(const char *arg, static int parse_branchname_arg(int argc, const char **argv, int dwim_new_local_branch_ok, + enum checkout_command which_command, struct branch_info *new_branch_info, struct checkout_opts *opts, struct object_id *rev) @@ -1436,7 +1445,8 @@ static int parse_branchname_arg(int argc, const char **argv, if (recover_with_dwim) { remote = parse_remote_branch(arg, rev, - could_be_checkout_paths); + could_be_checkout_paths, + which_command); if (remote) { *new_branch = arg; arg = remote; @@ -1767,12 +1777,44 @@ static char cb_option = 'b'; static int checkout_main(int argc, const char **argv, const char *prefix, struct checkout_opts *opts, struct option *options, - const char * const usagestr[]) + enum checkout_command which_command) { int parseopt_flags = 0; struct branch_info new_branch_info = { 0 }; int ret; + static const char * const checkout_usage[] = { + N_("git checkout [<options>] <branch>"), + N_("git checkout [<options>] [<branch>] -- <file>..."), + NULL, + }; + + static const char * const switch_branch_usage[] = { + N_("git switch [<options>] [<branch>]"), + NULL, + }; + + static const char * const restore_usage[] = { + N_("git restore [<options>] [--source=<branch>] <file>..."), + NULL, + }; + + const char * const *usagestr; + + switch (which_command) { + case CHECKOUT_CHECKOUT: + usagestr = checkout_usage; + break; + case CHECKOUT_SWITCH: + usagestr = switch_branch_usage; + break; + case CHECKOUT_RESTORE: + usagestr = restore_usage; + break; + default: + BUG("no such checkout variant %d", which_command); + } + opts->overwrite_ignore = 1; opts->prefix = prefix; opts->show_progress = -1; @@ -1893,7 +1935,7 @@ static int checkout_main(int argc, const char **argv, const char *prefix, opts->dwim_new_local_branch && opts->track == BRANCH_TRACK_UNSPECIFIED && !opts->new_branch; - int n = parse_branchname_arg(argc, argv, dwim_ok, + int n = parse_branchname_arg(argc, argv, dwim_ok, which_command, &new_branch_info, opts, &rev); argv += n; argc -= n; @@ -2032,7 +2074,7 @@ int cmd_checkout(int argc, options = add_checkout_path_options(&opts, options); return checkout_main(argc, argv, prefix, &opts, options, - checkout_usage); + CHECKOUT_CHECKOUT); } int cmd_switch(int argc, @@ -2071,7 +2113,7 @@ int cmd_switch(int argc, cb_option = 'c'; return checkout_main(argc, argv, prefix, &opts, options, - switch_branch_usage); + CHECKOUT_SWITCH); } int cmd_restore(int argc, @@ -2107,5 +2149,5 @@ int cmd_restore(int argc, options = add_checkout_path_options(&opts, options); return checkout_main(argc, argv, prefix, &opts, options, - restore_usage); + CHECKOUT_RESTORE); } |