cheetahmenu.c

   1
   2 #include "cache.h"
   3 #include "exec.h"
   4 #include "menuengine.h"
   5 #include "cheetahmenu.h"
   6
   7 char *wd_from_path(const char *path, BOOL *is_path_dir)
   8 {
   9         BOOL is_directory = TRUE;
  10         char *cheetah_wd = strdup(path);
  11         if (!(FILE_ATTRIBUTE_DIRECTORY & GetFileAttributes(cheetah_wd))) {
  12                 char *c = strrchr(cheetah_wd, '\\');
  13                 if (c) /* sanity check in case it's a weird directory */
  14                         *c = 0;
  15
  16                 is_directory = FALSE;
  17         }
  18
  19         if (is_path_dir)
  20                 *is_path_dir = is_directory;
  21
  22         return cheetah_wd;
  23 }
  24
  25 /*
  26  * Cheetah-specific menu
  27  */
  28
  29 static void menu_gui(struct git_data *this_, UINT id)
  30 {
  31         char *wd = wd_from_path(this_->name, NULL);
  32         exec_program(wd, NULL, NULL, HIDDENMODE, "git", "gui", NULL);
  33         free(wd);
  34 }
  35
  36 static void menu_history(struct git_data *this_, unsigned int id)
  37 {
  38         BOOL is_directory;
  39         char *wd = wd_from_path(this_->name, &is_directory);
  40         char *name = "";
  41
  42         if (!is_directory)
  43                 name = this_->name + strlen(wd) + 1;
  44
  45         exec_program(wd, NULL, NULL, HIDDENMODE, "sh", "--login", "-i",
  46                 "/bin/gitk", "HEAD", "--", name, NULL);
  47         free(wd);
  48 }
  49
  50 UINT cheetah_menu_mask(struct git_data *this_)
  51 {
  52         BOOL is_directory;
  53         char *wd = wd_from_path(this_->name, &is_directory);
  54         UINT selection = is_directory ? MENU_ITEM_DIR : MENU_ITEM_FILE;
  55         int status;
  56
  57         struct strbuf output;
  58         char *eol;
  59         strbuf_init(&output, 0);
  60
  61         status = exec_program(wd, &output, NULL, WAITMODE,
  62                 "git", "rev-parse", "--show-prefix", NULL);
  63         eol = strchr(output.buf, '\n');
  64         if (eol)
  65                 *eol = 0;
  66
  67         if (status < 0) /* something went terribly wrong */
  68                 selection = MENU_ITEM_LAST;
  69         else if (status)
  70                 selection |= MENU_ITEM_NOREPO;
  71         else {
  72                 char head_path[MAX_PATH] = "HEAD";
  73                 if (!is_directory)
  74                         sprintf(head_path, "HEAD:%s%s",
  75                                 output.buf,
  76                                 this_->name + strlen(wd) + 1);
  77
  78                 status = exec_program(wd, NULL, NULL, WAITMODE,
  79                         "git", "rev-parse", "--verify", head_path, NULL);
  80                 if (status < 0) /* something went terribly wrong */
  81                         selection = MENU_ITEM_LAST;
  82                 else
  83                         selection |= MENU_ITEM_REPO |
  84                                 (status ?
  85                                         MENU_ITEM_NOTRACK : MENU_ITEM_TRACK);
  86         }
  87
  88         strbuf_release(&output);
  89         free(wd);
  90         return selection;
  91 }
  92
  93 const struct menu_item cheetah_menu[] = {
  94         { MENU_ITEM_ALWAYS, NULL, NULL, build_separator, NULL },
  95
  96         { MENU_ITEM_TRACK, "Git &History",
  97                 "Show GIT history of the chosen file or directory.",
  98                 build_item,
  99                 menu_history },
 100
 101         { MENU_ITEM_REPO, "&Git",
 102                 "Launch the GIT Gui in the local or chosen directory.",
 103                 build_item, menu_gui },
 104
 105         { MENU_ITEM_NOREPO | MENU_ITEM_FILE, "&Git Init Here",
 106                 "Initialize GIT repo in the local directory.",
 107                 build_item, menu_gui },
 108         { MENU_ITEM_NOREPO | MENU_ITEM_DIR, "&Git Clone Here",
 109                 "Clone GIT repo into the local or chosen directory.",
 110                 build_item, menu_gui },
 111 };
 112
 113 void build_cheetah_menu(struct git_data *data, void *platform_data)
 114 {
 115         reset_platform(platform_data);
 116         build_menu_items(data, cheetah_menu_mask,
 117                 cheetah_menu,
 118                 sizeof(cheetah_menu) / sizeof(cheetah_menu[0]),
 119                 platform_data);
 120 }