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move zen of zig to a sub command

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This commit is contained in:
Andrew Kelley 2017-08-20 04:25:42 -04:00
parent d9dd50d74c
commit f248ef5f3f
2 changed files with 20 additions and 13 deletions
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13
README.md
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@ -127,16 +127,3 @@ produced .gcov files.
* [zig-mode](https://github.com/AndreaOrru/zig-mode) - Emacs integration * [zig-mode](https://github.com/AndreaOrru/zig-mode) - Emacs integration
* [zig.vim](https://github.com/zig-lang/zig.vim) - Vim configuration files * [zig.vim](https://github.com/zig-lang/zig.vim) - Vim configuration files
* [vscode-zig](https://github.com/zig-lang/vscode-zig) - Visual Studio Code extension * [vscode-zig](https://github.com/zig-lang/vscode-zig) - Visual Studio Code extension
## The Zen of Zig
* Communicate intent precisely.
* Edge cases matter.
* Favor reading code over writing code.
* Only one obvious way to do things.
* Runtime crashes are better than bugs.
* Compile errors are better than runtime crashes.
* Minimize energy spent on coding style.
* Incremental improvements.
* Avoid local maximums.
* Together we serve the end users.

20
src/main.cpp
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@ -27,6 +27,7 @@ static int usage(const char *arg0) {
" targets list available compilation targets\n" " targets list available compilation targets\n"
" test [source] create and run a test build\n" " test [source] create and run a test build\n"
" version print version number and exit\n" " version print version number and exit\n"
" zen print zen of zig and exit\n"
"Compile Options:\n" "Compile Options:\n"
" --assembly [source] add assembly file to build\n" " --assembly [source] add assembly file to build\n"
" --cache-dir [path] override the cache directory\n" " --cache-dir [path] override the cache directory\n"
@ -79,6 +80,18 @@ static int usage(const char *arg0) {
return EXIT_FAILURE; return EXIT_FAILURE;
} }
static const char *ZIG_ZEN = "\n"
" * Communicate intent precisely.\n"
" * Edge cases matter.\n"
" * Favor reading code over writing code.\n"
" * Only one obvious way to do things.\n"
" * Runtime crashes are better than bugs.\n"
" * Compile errors are better than runtime crashes.\n"
" * Minimize energy spent on coding style.\n"
" * Incremental improvements.\n"
" * Avoid local maximums.\n"
" * Together we serve the end users.\n";
static int print_target_list(FILE *f) { static int print_target_list(FILE *f) {
ZigTarget native; ZigTarget native;
get_native_target(&native); get_native_target(&native);
@ -118,6 +131,7 @@ enum Cmd {
CmdBuild, CmdBuild,
CmdTest, CmdTest,
CmdVersion, CmdVersion,
CmdZen,
CmdParseH, CmdParseH,
CmdTargets, CmdTargets,
}; };
@ -457,6 +471,8 @@ int main(int argc, char **argv) {
out_type = OutTypeLib; out_type = OutTypeLib;
} else if (strcmp(arg, "version") == 0) { } else if (strcmp(arg, "version") == 0) {
cmd = CmdVersion; cmd = CmdVersion;
} else if (strcmp(arg, "zen") == 0) {
cmd = CmdZen;
} else if (strcmp(arg, "parseh") == 0) { } else if (strcmp(arg, "parseh") == 0) {
cmd = CmdParseH; cmd = CmdParseH;
} else if (strcmp(arg, "test") == 0) { } else if (strcmp(arg, "test") == 0) {
@ -481,6 +497,7 @@ int main(int argc, char **argv) {
} }
break; break;
case CmdVersion: case CmdVersion:
case CmdZen:
case CmdTargets: case CmdTargets:
fprintf(stderr, "Unexpected extra parameter: %s\n", arg); fprintf(stderr, "Unexpected extra parameter: %s\n", arg);
return usage(arg0); return usage(arg0);
@ -682,6 +699,9 @@ int main(int argc, char **argv) {
case CmdVersion: case CmdVersion:
printf("%s\n", ZIG_VERSION_STRING); printf("%s\n", ZIG_VERSION_STRING);
return EXIT_SUCCESS; return EXIT_SUCCESS;
case CmdZen:
printf("%s\n", ZIG_ZEN);
return EXIT_SUCCESS;
case CmdTargets: case CmdTargets:
return print_target_list(stdout); return print_target_list(stdout);
case CmdInvalid: case CmdInvalid: