def status(): branch = git.current_branch() print "# On branch %s, tracking database %s" % (branch, database) tracked = [db[len(database):] for db in list_databases() if db.startswith(database)] tracked[tracked.index("")] = branch print "# Currently tracking local branches: %s" % tracked print "# Patches applied:" print "# %s" % list_applied_patches(branch, database) print "# Patches not applied:" print "# %s" % [patch for patch in list_file_patches(branch, database) if patch not in list_applied_patches(branch, database) and patch not in list_ignored_patches(branch, database)] print "# Patches ignored:" print "# %s" % list_ignored_patches(branch, database) print "# Patches stashed:" print "# %s" % list_stashed_patches(branch, database) last_commit = git.last_commit_time() if fast_check_sqlchanges(database, last_commit): with amalgamated_sql(branch, database) as amalgamated_sql_file: sql_difference = calculate_difference(amalgamated_sql_file, database, [filters.filter_auto_increment, lambda input: filters.filter_renames(input, database, git.last_commit_time())]) if sql_difference: print "# Untracked SQL code since last commit at '%s'." % (last_commit) else: print "# SQL database clean." else: print "# SQL database clean."
def stash(): branch = git.current_branch() if args.unstash or args.delete: if list_stashed_patches(branch, database): patches = dict([(i, patch) for i, patch in enumerate(list_stashed_patches(branch, database))]) pprint(patches) try: input = raw_input("Please enter a space separated list of patch #s to unstash: " if args.unstash else "Please enter a space separated list of patch #s to delete: ") if input != "": to_unstash = [patches[int(i)] for i in input.split(" ")] for unstashed in to_unstash: if args.unstash: try: apply_patch(database, unstashed, True) remove_stashed_from_db(branch, database, unstashed) except MySqlException: print "Error applying stashed patch %s, not continuing" elif args.delete: # Delete the patch here. os.remove(unstashed) remove_stashed_from_db(branch, database, unstashed) except: print "Invalid input." return else: print "No stashed patches available for unstashing." if args.unstash else "No stashed patches available for deleting." if args.unstash: add_event_to_db(database, "unstashed patches, %s: ", time.time()) else: if fast_check_sqlchanges(database, git.last_commit_time()): print "Stashing all schema changes made on branch %s to database %s" % (branch, database) with amalgamated_sql(branch, database) as amalgamated_sql_file: base_dir = os.path.join(".git", "gitdb", "stashed", branch, database) patch_name = os.path.join(base_dir, free_patch_name()) makedirs(base_dir) sql_changes = calculate_difference(amalgamated_sql_file, database, [filters.filter_auto_increment, lambda input: filters.filter_renames(input, database, git.last_commit_time())]) if not sql_changes: print "No schema changes to stash." return else: print "Your SQL schema changes will be stashed in the file %s. You can use the git db stash command to manipulate them." % patch_name with open(patch_name, "w") as sql_patch: sql_patch.write(sql_changes) # Rollback the database to the last commit. temp_file = NamedTemporaryFile() sql_difference = calculate_difference(database, amalgamated_sql_file, [filters.filter_auto_increment, lambda input: filters.filter_renames(input, database, git.last_commit_time())]) temp_file.write(sql_difference) temp_file.flush() apply_patch(database, temp_file.name, True) temp_file.close() add_stashed_to_db(branch, database, patch_name) add_event_to_db(database, "stash", time.time()) else: print "No schema changes to stash."