motiejus/zig
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improve progress reporting

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* use erase rest of line escape code.
 * use `stderr.supportsAnsiEscapeCodes` rather than `isTty`.
 * respect `--color off`
 * avoid unnecessary recursion
 * add `Progress.log`
 * disable the progress std lib test since it's noisy and uses
   `time.sleep()`.
 * enable/integrate progress printing with the default test runner
This commit is contained in:
Andrew Kelley
2019-10-17 21:46:41 -04:00
parent 299991019d
commit 2d5b2bf1c9
8 changed files with 92 additions and 55 deletions
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7
src/main.cpp
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@@ -506,8 +506,6 @@ int main(int argc, char **argv) {
ZigList<const char *> llvm_argv = {0};
llvm_argv.append("zig (LLVM option parsing)");
Stage2ProgressNode *root_progress_node = stage2_progress_start_root(stage2_progress_create(), "", 0, 0);
if (argc >= 2 && strcmp(argv[1], "build") == 0) {
Buf zig_exe_path_buf = BUF_INIT;
if ((err = os_self_exe_path(&zig_exe_path_buf))) {
@@ -589,6 +587,7 @@ int main(int argc, char **argv) {
Buf *cache_dir_buf = buf_create_from_str(cache_dir);
full_cache_dir = os_path_resolve(&cache_dir_buf, 1);
}
Stage2ProgressNode *root_progress_node = stage2_progress_start_root(stage2_progress_create(), "", 0, 0);
CodeGen *g = codegen_create(main_pkg_path, build_runner_path, &target, OutTypeExe,
BuildModeDebug, override_lib_dir, nullptr, &full_cache_dir, false, root_progress_node);
@@ -965,6 +964,10 @@ int main(int argc, char **argv) {
return EXIT_FAILURE;
}
Stage2Progress *progress = stage2_progress_create();
Stage2ProgressNode *root_progress_node = stage2_progress_start_root(progress, "", 0, 0);
if (color == ErrColorOff) stage2_progress_disable_tty(progress);
init_all_targets();
ZigTarget target;