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a9e4c5823a
Author | SHA1 | Date |
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Luna | a9e4c5823a | |
Luna | 79d7e137d2 |
52
src/main.zig
52
src/main.zig
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@ -237,37 +237,13 @@ fn doHelp() void {
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std.debug.warn("\tscritcher repl path_to_script.scri path_to_input_file.bmp\n", .{});
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}
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pub fn main() !void {
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// const allocator = std.heap.page_allocator;
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var allocator_instance = std.heap.GeneralPurposeAllocator(.{}){};
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defer {
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_ = allocator_instance.deinit();
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}
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const allocator = &allocator_instance.allocator;
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fn doRun(allocator: *std.mem.Allocator, args_it: anytype) !void {
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var lang = langs.Lang.init(allocator);
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defer lang.deinit();
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var runner = runners.Runner.init(allocator, false);
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defer runner.deinit();
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var args_it = std.process.args();
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// TODO print help
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_ = args_it.skip();
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const cli_command_opt = args_it.next(allocator);
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if (cli_command_opt == null) {
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return doHelp();
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}
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const cli_command = try cli_command_opt.?;
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defer allocator.free(cli_command);
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if (std.mem.eql(u8, cli_command, "help")) {
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return doHelp();
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} else if (std.mem.eql(u8, cli_command, "repl")) {
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return try doRepl(allocator, &args_it);
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} else if (std.mem.eql(u8, cli_command, "run")) {
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const scri_path = try (args_it.next(allocator) orelse @panic("run: expected scri path"));
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defer allocator.free(scri_path);
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@ -285,6 +261,32 @@ pub fn main() !void {
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defer cmds.deinit();
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try runner.runCommands(cmds, true);
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}
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pub fn main() !void {
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var allocator_instance = std.heap.GeneralPurposeAllocator(.{}){};
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defer {
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_ = allocator_instance.deinit();
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}
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const allocator = &allocator_instance.allocator;
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var args_it = std.process.args();
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_ = args_it.skip();
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const cli_command_opt = args_it.next(allocator);
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if (cli_command_opt == null) {
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return doHelp();
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}
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const cli_command = try cli_command_opt.?;
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defer allocator.free(cli_command);
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if (std.mem.eql(u8, cli_command, "help")) {
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return doHelp();
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} else if (std.mem.eql(u8, cli_command, "repl")) {
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return try doRepl(allocator, &args_it);
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} else if (std.mem.eql(u8, cli_command, "run")) {
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return try doRun(allocator, &args_it);
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} else {
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std.debug.warn("unknown command: '{s}'\n", .{cli_command});
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return error.UnknownCommand;
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