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Quit with an error code (#442) 

* Quit with an error code

* Use `Q` as "quit with err"

* Remove extra var and simplify conditions

* Revert combining conditions

* Fix formatting

* Format help with as much tabs as possible
This commit is contained in:
Maxim Baz 2020-01-16 14:55:48 +01:00 committed by Mischievous Meerkat
parent 527e995f1f
commit 0fd1f142c7
2 changed files with 19 additions and 18 deletions
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33
src/nnn.c
View File

@ -3645,20 +3645,21 @@ static void show_help(const char *path)
"9g ^A Top%-21c. Toggle hidden\n"
"9G ^E End%-21c0 Lock terminal\n"
"9b ^/ Bookmark key%-12c, Pin CWD\n"
"a1-4 Context 1-4%-8c(B)Tab Cycle context\n"
"a1-4 Context 1-4%-8c(B)Tab Cycle context\n"
"c/ Filter%-17c^N Nav-as-you-type toggle\n"
"aEsc Exit prompt%-12c^L Redraw/clear prompt\n"
"c? Help, conf%-13c^G QuitCD\n"
"9Q ^Q Quit%-20cq Quit context\n"
"cq Quit context%-12cQ Quit with err\n"
"b^Q Quit\n"
"1FILES\n"
"9o ^O Open with...%-12cn Create new/link\n"
"9f ^F File details%-12cd Detail view toggle\n"
"b^R Rename/dup%-14cr Batch rename\n"
"b^R Rename/dup%-14cr Batch rename\n"
"cz Archive%-17c* Toggle exe\n"
"5Space ^J (Un)select%-11cm ^K Mark range/clear\n"
"9p ^P Copy sel here%-11ca Select all\n"
"9v ^V Move sel here%-8cw ^W Copy/move sel as\n"
"9x ^X Delete%-18ce Edit sel\n"
"9p ^P Copy sel here%-11ca Select all\n"
"9v ^V Move sel here%-8cw ^W Copy/move sel as\n"
"9x ^X Delete%-18ce Edit sel\n"
"1MISC\n"
"9; ^S Select plugin%-11c= Launch app\n"
"9! ^] Shell%-19c] Cmd prompt\n"
@ -4469,7 +4470,7 @@ static void redraw(char *path)
statusbar(path);
}
static void browse(char *ipath, const char *session)
static bool browse(char *ipath, const char *session)
{
char newpath[PATH_MAX] __attribute__ ((aligned));
char rundir[PATH_MAX] __attribute__ ((aligned));
@ -4590,7 +4591,7 @@ nochange:
/* If STDIN is no longer a tty (closed) we should exit */
if (!isatty(STDIN_FILENO) && !cfg.picker) {
free(mark);
return;
return _FAILURE;
}
sel = nextsel(presel);
@ -4740,7 +4741,7 @@ nochange:
appendfpath(newpath, mkpath(path, dents[cur].name, newpath));
writesel(pselbuf, selbufpos - 1);
free(mark);
return;
return _SUCCESS;
}
/* If open file is disabled on right arrow or `l`, return */
@ -5646,6 +5647,7 @@ nochange:
case SEL_QUITCTX: // fallthrough
case SEL_QUITCD: // fallthrough
case SEL_QUIT:
case SEL_QUITFAIL:
if (sel == SEL_QUITCTX) {
fd = cfg.curctx; /* fd used as tmp var */
for (r = (fd + 1) & ~CTX_MAX;
@ -5694,7 +5696,7 @@ nochange:
if (sel == SEL_QUITCD || getenv("NNN_TMPFILE"))
cfg.picker ? selbufpos = 0 : write_lastdir(path);
free(mark);
return;
return sel == SEL_QUITFAIL ? _FAILURE : _SUCCESS;
default:
if (xlines != LINES || xcols != COLS)
setdirwatch(); /* Terminal resized */
@ -6184,7 +6186,7 @@ int main(int argc, char *argv[])
if (!initcurses(&mask))
return _FAILURE;
browse(initpath, session);
opt = browse(initpath, session);
mousemask(mask, NULL);
exitcurses();
@ -6194,11 +6196,8 @@ int main(int argc, char *argv[])
#endif
if (cfg.pickraw) {
if (selbufpos) {
opt = seltofile(1, NULL);
if (opt != (int)(selbufpos))
xerror();
}
if (selbufpos && (seltofile(1, NULL) != (size_t)(selbufpos)))
xerror();
} else if (cfg.picker) {
if (selbufpos)
writesel(pselbuf, selbufpos - 1);
@ -6224,5 +6223,5 @@ int main(int argc, char *argv[])
haiku_close_nm(haiku_hnd);
#endif
return _SUCCESS;
return opt;
}

4
src/nnn.h
View File

@ -93,6 +93,7 @@ enum action {
SEL_QUITCTX,
SEL_QUITCD,
SEL_QUIT,
SEL_QUITFAIL,
SEL_CLICK,
};
@ -232,8 +233,9 @@ static struct key bindings[] = {
/* Change dir on quit */
{ CONTROL('G'), SEL_QUITCD },
/* Quit */
{ 'Q', SEL_QUIT },
{ CONTROL('Q'), SEL_QUIT },
/* Quit with an error code */
{ 'Q', SEL_QUITFAIL },
{ KEY_MOUSE, SEL_CLICK },
{ 's', SEL_SESSIONS },
};