index : jinit

        

            
            
        
        
0#import "Basic";
1#import "Compiler";
2#import "File";
3#import "Autorun";
4
5
6build :: () {
7    args := get_build_options().compile_time_command_line;
8
9    // args
10    args_help               := array_find(args, "help");
11    args_compiler_silent    := array_find(args, "silent");
12    args_program_run        := array_find(args, "run");
13    args_build_release      := array_find(args, "release");
14    args_memory_debug       := array_find(args, "memory");
15
16
17    // program args
18    program_args := program_args_collect(args);
19    defer array_free(program_args);
20
21    // -----------------------------------------
22
23    w := compiler_create_workspace();
24
25    if !w {
26        log("Workspace creation failed.");
27        return;
28    }
29
30    set_build_options_dc(.{ do_output = false });
31
32    if args_help {
33        args_help_print();
34        return;
35    }
36
37
38    print("The workspace w is %\n", w);
39    make_directory_if_it_does_not_exist("bin");
40    make_directory_if_it_does_not_exist("bin/debug");
41    make_directory_if_it_does_not_exist("bin/release");
42
43    target_options := get_build_options(w);
44    target_options.output_executable_name = "program";
45
46
47    if args_compiler_silent  target_options.text_output_flags = 0;
48
49    if args_build_release {
50        build_release(w, *target_options);
51    } else {
52        build_debug(w, *target_options);
53    }
54
55
56    compiler_begin_intercept(w);
57    add_build_file(tprint("%src/main.jai", #filepath), w);
58
59    add_build_string(tprint("MEMORY_DEBUGGER_ENABLED :: %;", args_memory_debug), w);
60
61    compiler_response := message_loop();
62    compiler_end_intercept(w);
63
64    if !compiler_response {
65        log("Compiler response failed.");
66        return;
67    }
68
69    if args_program_run  run_build_result_of_workspace(w, program_args);
70}
71
72build_debug :: (w: Workspace, target_options: *Build_Options) {
73    log("Choosing debug options...");
74    target_options.backend =.X64;
75    target_options.output_path = "bin/debug";
76    set_optimization(target_options, Optimization_Type.DEBUG, true);
77    set_build_options(target_options.*, w);
78}
79
80build_release :: (w: Workspace, target_options: *Build_Options) {
81    log("Choosing release options...");
82    target_options.backend = .LLVM;
83    target_options.output_path = "bin/release";
84    set_optimization(target_options, Optimization_Type.VERY_OPTIMIZED);
85    set_build_options(target_options.*, w);
86}
87
88
89args_help_print :: () {
90    help_message := #string _END_
91Usage:  jai build.jai - [OPTIONS] :: [PROGRAM ARGS]
92
93Options:
94    help        Prints this help menu.
95    silent      Disables compiler/linker statistics.
96    run         Runs your program afterwards.
97    release     Builds with release options. If omitted, it builds a debug build.
98    memory      Enables the memory leak detector.
99
100Passing Args to your Program:
101    If you want to supply args to your program, pass it like that:
102
103        `jai build.jai - run :: my_arg1 foo bar abc ABC`
104
105    Everything after the `::` get's forwarded to your program.
106
107_END_;
108    log(help_message);
109}
110
111program_args_collect :: (args: []string, divider: string = "::") -> [..]string {
112    buf: [..]string;
113
114    success, match := array_find(args, divider);
115    if success  for i: match+1..args.count-1  array_add(*buf, args[i]);
116
117    return buf;
118}
119
120message_loop :: () -> success: bool {
121    while true {
122        message := compiler_wait_for_message();
123        if !message break;
124        if message.kind == {
125        case .COMPLETE;
126            message_complete := cast(*Message_Complete) message;
127            return message_complete.error_code == 0;
128        }
129    }
130    return false;
131}
132
133#placeholder MEMORY_DEBUGGER_ENABLED;
134
135
136main :: () {}
137
138#run build();
139
140