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Bring some consistency and rationale to debug log levels

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* Debug level 3: describe all commands being executed (this is, after all,
a shell and one can argue that this is the most important debug
information avaliable)
* Debug level 4: details of execution, mainly fork vs no-fork and io
handling

Also introduced j->preview() to print a short descriptor of the job
based on the head of the first process so we don't overwhelm with
needless repitition, but also so that we don't have to rely on
distinguishing between repeated, non-unique/non-monotonic job ids that
are often recycled within a single "execution cycle" (pressing enter
once).
This commit is contained in:
Mahmoud Al-Qudsi
2018-10-02 11:19:56 -05:00
parent 0ff24b35a1
commit e753581df7
6 changed files with 32 additions and 21 deletions
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10
src/env.cpp
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@@ -375,22 +375,22 @@ static void init_locale() {
const auto var = env_get(var_name, ENV_EXPORT);
const std::string &name = wcs2string(var_name);
if (var.missing_or_empty()) {
debug(2, L"locale var %s missing or empty", name.c_str());
debug(5, L"locale var %s missing or empty", name.c_str());
unsetenv(name.c_str());
} else {
const std::string value = wcs2string(var->as_string());
debug(2, L"locale var %s='%s'", name.c_str(), value.c_str());
debug(5, L"locale var %s='%s'", name.c_str(), value.c_str());
setenv(name.c_str(), value.c_str(), 1);
}
}
char *locale = setlocale(LC_ALL, "");
fish_setlocale();
debug(2, L"init_locale() setlocale(): '%s'", locale);
debug(5, L"init_locale() setlocale(): '%s'", locale);
const char *new_msg_locale = setlocale(LC_MESSAGES, NULL);
debug(3, L"old LC_MESSAGES locale: '%s'", old_msg_locale);
debug(3, L"new LC_MESSAGES locale: '%s'", new_msg_locale);
debug(5, L"old LC_MESSAGES locale: '%s'", old_msg_locale);
debug(5, L"new LC_MESSAGES locale: '%s'", new_msg_locale);
#ifdef HAVE__NL_MSG_CAT_CNTR
if (strcmp(old_msg_locale, new_msg_locale)) {
// Make change known to GNU gettext.