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new lsx branch

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This commit is contained in:
Connor Lane Smith 2011-06-13 19:28:30 +01:00
parent 723cbabc12
commit ab3bcac0bf
3 changed files with 59 additions and 7 deletions
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21
Makefile
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
@ -39,21 +43,26 @@ 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_path 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

2
dmenu_path
View File

@ -3,7 +3,7 @@ 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"
lsx $PATH | sort -u > "$CACHE"
fi
cat "$CACHE"

43
lsx.c Normal file
View File

@ -0,0 +1,43 @@
/* 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 *s);
int
main(int argc, char *argv[]) {
int i;
if(argc < 2)
lsx(".");
else if(!strcmp(argv[1], "-v"))
puts("lsx-0.2, © 2006-2011 dmenu engineers, see LICENSE for details");
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))) {
snprintf(buf, sizeof buf, "%s/%s", dir, d->d_name);
if(stat(buf, &st) == -1)
perror(buf);
else if(S_ISREG(st.st_mode) && access(buf, X_OK) == 0)
puts(d->d_name);
}
closedir(dp);
}