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merge lsx -> default

This commit is contained in:
Connor Lane Smith 2011-06-23 20:27:28 +01:00
commit 49672e9d05
6 changed files with 77 additions and 27 deletions

View file

@ -3,10 +3,10 @@
include config.mk
SRC = dmenu.c draw.c
SRC = dmenu.c draw.c lsx.c
OBJ = ${SRC:.c=.o}
all: options dmenu
all: options dmenu lsx
options:
@echo dmenu build options:
@ -20,9 +20,13 @@ options:
${OBJ}: config.mk
dmenu: ${OBJ}
dmenu: dmenu.o draw.o
@echo CC -o $@
@${CC} -o $@ ${OBJ} ${LDFLAGS}
@${CC} -o $@ dmenu.o draw.o ${LDFLAGS}
lsx: lsx.o
@echo CC -o $@
@${CC} -o $@ lsx.o ${LDFLAGS}
clean:
@echo cleaning
@ -31,7 +35,7 @@ clean:
dist: clean
@echo creating dist tarball
@mkdir -p dmenu-${VERSION}
@cp LICENSE Makefile README config.mk dmenu.1 draw.h dmenu_path dmenu_run ${SRC} dmenu-${VERSION}
@cp LICENSE Makefile README config.mk dmenu.1 draw.h dmenu_run ${SRC} dmenu-${VERSION}
@tar -cf dmenu-${VERSION}.tar dmenu-${VERSION}
@gzip dmenu-${VERSION}.tar
@rm -rf dmenu-${VERSION}
@ -39,21 +43,24 @@ dist: clean
install: all
@echo installing executables to ${DESTDIR}${PREFIX}/bin
@mkdir -p ${DESTDIR}${PREFIX}/bin
@cp -f dmenu dmenu_path dmenu_run ${DESTDIR}${PREFIX}/bin
@cp -f dmenu dmenu_run lsx ${DESTDIR}${PREFIX}/bin
@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu
@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu_path
@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu_run
@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
@chmod 755 ${DESTDIR}${PREFIX}/bin/lsx
@echo installing manual pages to ${DESTDIR}${MANPREFIX}/man1
@mkdir -p ${DESTDIR}${MANPREFIX}/man1
@sed "s/VERSION/${VERSION}/g" < dmenu.1 > ${DESTDIR}${MANPREFIX}/man1/dmenu.1
@sed "s/VERSION/${VERSION}/g" < lsx.1 > ${DESTDIR}${MANPREFIX}/man1/lsx.1
@chmod 644 ${DESTDIR}${MANPREFIX}/man1/dmenu.1
@chmod 644 ${DESTDIR}${MANPREFIX}/man1/lsx.1
uninstall:
@echo removing executables from ${DESTDIR}${PREFIX}/bin
@rm -f ${DESTDIR}${PREFIX}/bin/dmenu
@rm -f ${DESTDIR}${PREFIX}/bin/dmenu_path
@rm -f ${DESTDIR}${PREFIX}/bin/dmenu_run
@rm -f ${DESTDIR}${PREFIX}/bin/lsx
@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
@rm -f ${DESTDIR}${MANPREFIX}/man1/dmenu.1
@rm -f ${DESTDIR}${MANPREFIX}/man1/lsx.1
.PHONY: all options clean dist install uninstall

12
dmenu.1
View file

@ -23,12 +23,10 @@ dmenu \- dynamic menu
.RB [ \-v ]
.P
.BR dmenu_run " ..."
.P
.B dmenu_path
.SH DESCRIPTION
.B dmenu
is a dynamic menu for X, originally designed for
.BR dwm (1).
.IR dwm (1).
It manages huge numbers of user\-defined menu items efficiently.
.P
dmenu reads a list of newline\-separated items from stdin and creates a menu.
@ -36,11 +34,8 @@ When the user selects an item or enters any text and presses Return, their
choice is printed to stdout and dmenu terminates.
.P
.B dmenu_run
is a dmenu script used by dwm which lists programs in the user's PATH and
is a dmenu script used by dwm which lists programs in the user's $PATH and
executes the selected item.
.P
.B dmenu_path
is a script used by dmenu_run to find and cache a list of executables.
.SH OPTIONS
.TP
.B \-b
@ -100,4 +95,5 @@ Exit without selecting an item, returning failure.
.B Ctrl\-y
Paste the current X selection into the input field.
.SH SEE ALSO
.BR dwm (1)
.IR dwm (1),
.IR lsx (1)

View file

@ -1,9 +0,0 @@
#!/bin/sh
CACHE=$HOME/.dmenu_cache
IFS=:
if ! test -f "$CACHE" || find $PATH -type d -newer "$CACHE" | grep -q .; then
find $PATH ! -type d \( -perm -1 -o -perm -10 -o -perm -100 \) | sed 's/.*\///' | sort -u > "$CACHE"
fi
cat "$CACHE"

View file

@ -1,2 +1,9 @@
#!/bin/sh
exe=`dmenu_path | dmenu ${1+"$@"}` && exec $exe
CACHE=${XDG_CACHE_HOME:-"$HOME/.cache"}/dmenu_run
(
IFS=:
if test "`ls -dt $PATH "$CACHE" 2> /dev/null | sed 1q`" != "$CACHE"; then
mkdir -p "`dirname "$CACHE"`" && lsx $PATH | sort -u > "$CACHE"
fi
)
cmd=`dmenu "$@" < "$CACHE"` && exec $cmd

11
lsx.1 Normal file
View file

@ -0,0 +1,11 @@
.TH LSX 1 dmenu\-VERSION
.SH NAME
lsx \- list executables
.SH SYNOPSIS
.B lsx
.RI [ directory ...]
.SH DESCRIPTION
.B lsx
lists the executables in each
.IR directory .
If none are given the current working directory is used.

38
lsx.c Normal file
View file

@ -0,0 +1,38 @@
/* See LICENSE file for copyright and license details. */
#include <dirent.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
static void lsx(const char *dir);
int
main(int argc, char *argv[]) {
int i;
if(argc < 2)
lsx(".");
else for(i = 1; i < argc; i++)
lsx(argv[i]);
return EXIT_SUCCESS;
}
void
lsx(const char *dir) {
char buf[PATH_MAX];
struct dirent *d;
struct stat st;
DIR *dp;
if(!(dp = opendir(dir))) {
perror(dir);
return;
}
while((d = readdir(dp)))
if(snprintf(buf, sizeof buf, "%s/%s", dir, d->d_name) < sizeof buf
&& !stat(buf, &st) && S_ISREG(st.st_mode) && access(buf, X_OK) == 0)
puts(d->d_name);
closedir(dp);
}