forked from enlightenment/edi
348 lines
8.8 KiB
C
348 lines
8.8 KiB
C
#ifdef HAVE_CONFIG
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# include "config.h"
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#endif
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#include <Eio.h>
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#include <Ecore.h>
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#include <Ecore_File.h>
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#include "Edi.h"
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#include "edi_private.h"
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typedef struct _Edi_Create
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{
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char *path, *temp, *name, *skelfile;
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char *url, *user, *email;
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Edi_Create_Cb callback;
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Ecore_Event_Handler *handler;
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int filters;
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} Edi_Create;
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static Edi_Create *_edi_create_data;
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static const char *
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_edi_create_filter_variable(const char *text, const char *variable, const char *value)
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{
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char *pos, *ret;
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int copylen;
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pos = strstr(text, variable);
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if (!pos)
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return strdup(text);
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copylen = pos - text;
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ret = malloc(sizeof(char) * (strlen(text) + strlen(value) - strlen(variable) + 1));
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snprintf(ret, copylen + 1, "%s", text);
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snprintf(ret + copylen, strlen(value) + 1, "%s", value);
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snprintf(ret + copylen + strlen(value), strlen(text) - copylen - strlen(variable) + 1, "%s", text + copylen + strlen(variable));
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return ret;
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}
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static const char *
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_edi_create_filter_name(const char *text, const char *name)
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{
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char *lowername;
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const char *filtered, *ret;
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filtered = _edi_create_filter_variable(text, "${Edi_Name}", name);
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lowername = strdup(name);
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eina_str_tolower(&lowername);
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ret = _edi_create_filter_variable(filtered, "${edi_name}", lowername);
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free(lowername);
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free((void *) filtered);
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return ret;
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}
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static int
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_edi_create_year_get()
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{
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time_t timeval;
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struct tm *tp;
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time (&timeval);
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tp = gmtime(&timeval);
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return tp->tm_year + 1900;
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}
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char *
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edi_create_escape_quotes(const char *in)
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{
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char buf[1024], *out_ptr;
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const char *pos, *in_ptr;
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int replace_len;
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pos = strstr(in, "'");
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if (!pos)
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return strdup(in);
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in_ptr = in;
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out_ptr = buf;
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while (pos)
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{
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replace_len = pos - in_ptr;
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snprintf(out_ptr, replace_len + 1, "%s", in_ptr);
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snprintf(out_ptr + replace_len, 8, "'\\\"'\\\"'");
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in_ptr += replace_len + 1;
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out_ptr += replace_len + 7;
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pos = strstr(in_ptr, "'");
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}
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snprintf(out_ptr, strlen(in) - (in_ptr - in) + 1, "%s", in_ptr);
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return strdup(buf);
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}
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static void
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_edi_create_filter_file(Edi_Create *create, const char *path)
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{
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char *cmd, *name, *lowername, *uppername, *user;
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const char *template;
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int length;
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name = edi_create_escape_quotes(create->name);
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user = edi_create_escape_quotes(create->user);
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create->filters++;
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// TODO speed this up - pre-cache this filter!
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template = "sh -c \"sed -i.bak 's|\\${edi_name}|%s|g;s|\\${Edi_Name}|%s|g;s|\\${EDI_NAME}|%s|g;s|\\${Edi_User}|%s|g;s|\\${Edi_Email}|%s|g;s|\\${Edi_Url}|%s|g;s|\\${Edi_Year}|%d|g' %s\"; rm %s.bak";
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length = strlen(template) + (strlen(name) * 3) + strlen(user) + strlen(create->email) + strlen(create->url) + (strlen(path) * 2) + 4 - 16 + 1;
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lowername = strdup(name);
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eina_str_tolower(&lowername);
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uppername = strdup(name);
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eina_str_toupper(&uppername);
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cmd = malloc(sizeof(char) * length);
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snprintf(cmd, length, template, lowername, name, uppername , user, create->email, create->url, _edi_create_year_get(), path, path);
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ecore_exe_run(cmd, NULL);
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free(lowername);
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free(uppername);
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free(name);
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free(user);
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free(cmd);
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// This matches the filtered path copy created in the copy callback
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free((void *) path);
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}
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static void
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_edi_create_free_data()
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{
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Edi_Create *create;
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create = _edi_create_data;
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_edi_create_data = NULL;
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if (create->temp && ecore_file_exists(create->temp))
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ecore_file_recursive_rm(create->temp);
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free(create->url);
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free(create->user);
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free(create->email);
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free(create->name);
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free(create->path);
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free(create->temp);
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free(create->skelfile);
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free(create);
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}
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static void
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_edi_create_done_cb(void *data EINA_UNUSED, Eio_File *file EINA_UNUSED)
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{
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// we're using the filter processes to determine when we're done
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}
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static Eina_Bool
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_edi_create_project_done(void *data, int type EINA_UNUSED, void *event EINA_UNUSED)
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{
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Edi_Create *create;
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create = (Edi_Create *)data;
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ecore_event_handler_del(create->handler);
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if (create->callback)
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create->callback(create->path, EINA_TRUE);
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_edi_create_free_data();
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return ECORE_CALLBACK_DONE; // or ECORE_CALLBACK_PASS_ON
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}
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static Eina_Bool
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_edi_create_filter_file_done(void *data, int type EINA_UNUSED, void *event EINA_UNUSED)
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{
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Edi_Create *create;
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Ecore_Event_Handler *handler;
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Eina_Strbuf *command;
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create = (Edi_Create *)data;
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if (--create->filters > 0)
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return ECORE_CALLBACK_PASS_ON;
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ecore_event_handler_del(create->handler);
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handler = ecore_event_handler_add(ECORE_EXE_EVENT_DEL, _edi_create_project_done, data);
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create->handler = handler;
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if (chdir(create->path) != 0)
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ERR("Could not chdir");
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command = eina_strbuf_new();
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eina_strbuf_append(command, "sh -c 'git init && git add .");
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if (create->user && strlen(create->user))
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eina_strbuf_append_printf(command, " && git config user.name \"%s\"", create->user);
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if (create->email && strlen(create->email))
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eina_strbuf_append_printf(command, " && git config user.email \"%s\"", create->email);
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eina_strbuf_append(command, " ' ");
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ecore_exe_run(eina_strbuf_string_get(command), data);
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eina_strbuf_free(command);
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return ECORE_CALLBACK_PASS_ON;
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}
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static void
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_edi_create_move_done_cb(void *data, Eio_File *file EINA_UNUSED)
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{
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_edi_create_filter_file(_edi_create_data, (const char *) data);
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}
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static void
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_edi_create_move_error_cb(void *data, Eio_File *handler EINA_UNUSED, int error)
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{
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WRN("move error for %s: [%s]\n", (char *) data, strerror(error));
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// This matches the filtered path copy created in the copy callback
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free(data);
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}
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static void
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_edi_create_notify_cb(void *d, Eio_File *handler EINA_UNUSED, const Eio_Progress *info)
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{
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Edi_Create *data;
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const char *filtered;
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data = (Edi_Create *) d;
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switch (info->op)
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{
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case EIO_FILE_COPY:
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// this will get freed in the filter callback when it's done with
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filtered = _edi_create_filter_name(info->dest, data->name);
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if (strcmp(info->dest, filtered))
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{
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eio_file_move(info->dest, filtered, NULL, _edi_create_move_done_cb, _edi_create_move_error_cb, filtered);
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}
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else
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{
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_edi_create_filter_file(data, filtered);
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}
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break;
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default:
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break;
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}
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}
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static void
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_edi_create_error_cb(void *data, Eio_File *handler EINA_UNUSED, int error)
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{
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Edi_Create *create;
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create = (Edi_Create *) data;
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ERR("copy error: [%s]\n", strerror(error));
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if (create->callback)
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create->callback(create->path, EINA_FALSE);
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_edi_create_free_data();
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}
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static Eina_Bool
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_edi_create_extract_done(void *data, int type EINA_UNUSED, void *event EINA_UNUSED)
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{
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Edi_Create *create;
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Ecore_Event_Handler *handler;
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char tmpinner[PATH_MAX];
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create = (Edi_Create *)data;
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snprintf(tmpinner, sizeof(tmpinner), "%s/%s", create->temp, create->skelfile);
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tmpinner[strlen(tmpinner) - 7] = '\0'; // strip extension
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ecore_event_handler_del(create->handler);
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create->filters = 0;
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handler = ecore_event_handler_add(ECORE_EXE_EVENT_DEL, _edi_create_filter_file_done, data);
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create->handler = handler;
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eio_dir_copy(tmpinner, create->path, NULL, _edi_create_notify_cb, _edi_create_done_cb,
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_edi_create_error_cb, data);
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return ECORE_CALLBACK_DONE;
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}
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EAPI void
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edi_create_project(const char *template_name, const char *parentdir,
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const char *name, const char *url, const char *user,
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const char *email, Edi_Create_Cb func)
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{
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char *cmd, *extract;
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char tmp[PATH_MAX], dest[PATH_MAX], skelpath[PATH_MAX];
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Edi_Create *data;
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Ecore_Event_Handler *handler;
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extract = "tar zxf %s -C %s";
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snprintf(tmp, sizeof(tmp), "%s/edi_%s", eina_environment_tmp_get(), name);
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snprintf(dest, sizeof(dest), "%s/%s", parentdir, name);
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snprintf(skelpath, sizeof(skelpath), PACKAGE_DATA_DIR "/templates/%s.tar.gz", template_name);
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INF("Creating project \"%s\" at path %s for %s<%s>\n", name, dest, user, email);
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DBG("Extracting project files from %s\n", skelpath);
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data = calloc(1, sizeof(Edi_Create));
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data->path = strdup(dest);
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data->name = strdup(name);
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data->skelfile = strdup(ecore_file_file_get(skelpath));
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data->url = strdup(url);
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data->user = strdup(user);
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data->email = strdup(email);
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data->callback = func;
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_edi_create_data = data;
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if (!ecore_file_mkpath(tmp) || !ecore_file_mkpath(dest))
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{
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ERR("Failed to create path %s\n", dest);
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_edi_create_free_data();
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return;
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}
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cmd = malloc(sizeof(char) * (strlen(extract) + strlen(skelpath) + strlen(tmp) + 1));
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sprintf(cmd, extract, skelpath, tmp);
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data->temp = strdup(tmp);
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handler = ecore_event_handler_add(ECORE_EXE_EVENT_DEL, _edi_create_extract_done, data);
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data->handler = handler;
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ecore_exe_run(cmd, data);
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free(cmd);
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}
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