Add cool auto start patch 🤖😎
This commit is contained in:
parent
05a4baef3d
commit
dc81ec5ff4
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@ -23,6 +23,11 @@ static const char *colors[][3] = {
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[SchemeSel] = { col_gray4, col_cyan, col_cyan },
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};
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static const char *const autostart[] = {
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"st", NULL,
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NULL /* terminate */
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};
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/* tagging */
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static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
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@ -65,6 +65,7 @@ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn()
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static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
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static const char *termcmd[] = { "st", NULL };
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#include "movestack.c"
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static Key keys[] = {
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/* modifier key function argument */
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{ MODKEY, XK_p, spawn, {.v = dmenucmd } },
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@ -76,6 +77,8 @@ static Key keys[] = {
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{ MODKEY, XK_d, incnmaster, {.i = -1 } },
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{ MODKEY, XK_h, setmfact, {.f = -0.05} },
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{ MODKEY, XK_l, setmfact, {.f = +0.05} },
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{ MODKEY|ShiftMask, XK_j, movestack, {.i = +1 } },
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{ MODKEY|ShiftMask, XK_k, movestack, {.i = -1 } },
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{ MODKEY, XK_Return, zoom, {0} },
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{ MODKEY, XK_Tab, view, {0} },
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{ MODKEY|ShiftMask, XK_c, killclient, {0} },
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6
config.h
6
config.h
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@ -4,6 +4,7 @@
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#define WEBBROWSER "google-chrome-stable"
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#define TERMINAL "alacritty"
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#define SCREENSHOT "spectacle"
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/* appearance */
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static const unsigned int borderpx = 1; /* border pixel of windows */
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static const unsigned int gappx = 3; /* gaps size between windows */
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@ -27,6 +28,11 @@ static const char *colors[][3] = {
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[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
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[SchemeSel] = { col_gray4, col_cyan, col_cyan },
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};
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// Autostart programs
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static const char *const autostart[] = {
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"st", NULL,
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NULL /* terminate */
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};
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/* tagging */
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static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
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58
dwm.c
58
dwm.c
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@ -267,6 +267,7 @@ static int xerror(Display *dpy, XErrorEvent *ee);
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static int xerrordummy(Display *dpy, XErrorEvent *ee);
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static int xerrorstart(Display *dpy, XErrorEvent *ee);
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static void zoom(const Arg *arg);
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static void autostart_exec(void);
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/* variables */
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static Systray *systray = NULL;
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@ -319,6 +320,34 @@ struct Pertag {
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/* compile-time check if all tags fit into an unsigned int bit array. */
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struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
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/* dwm will keep pid's of processes from autostart array and kill them at quit */
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static pid_t *autostart_pids;
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static size_t autostart_len;
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/* execute command from autostart array */
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static void
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autostart_exec() {
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const char *const *p;
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size_t i = 0;
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/* count entries */
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for (p = autostart; *p; autostart_len++, p++)
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while (*++p);
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autostart_pids = malloc(autostart_len * sizeof(pid_t));
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for (p = autostart; *p; i++, p++) {
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if ((autostart_pids[i] = fork()) == 0) {
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setsid();
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execvp(*p, (char *const *)p);
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fprintf(stderr, "dwm: execvp %s\n", *p);
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perror(" failed");
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_exit(EXIT_FAILURE);
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}
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/* skip arguments */
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while (*++p);
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}
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}
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/* function implementations */
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void
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applyrules(Client *c)
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@ -1420,6 +1449,16 @@ propertynotify(XEvent *e)
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void
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quit(const Arg *arg)
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{
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size_t i;
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/* kill child processes */
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for (i = 0; i < autostart_len; i++) {
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if (0 < autostart_pids[i]) {
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kill(autostart_pids[i], SIGTERM);
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waitpid(autostart_pids[i], NULL, 0);
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}
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}
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running = 0;
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}
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@ -1870,9 +1909,25 @@ showhide(Client *c)
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void
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sigchld(int unused)
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{
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pid_t pid;
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if (signal(SIGCHLD, sigchld) == SIG_ERR)
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die("can't install SIGCHLD handler:");
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while (0 < waitpid(-1, NULL, WNOHANG));
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while (0 < (pid = waitpid(-1, NULL, WNOHANG))) {
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pid_t *p, *lim;
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if (!(p = autostart_pids))
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continue;
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lim = &p[autostart_len];
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for (; p < lim; p++) {
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if (*p == pid) {
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*p = -1;
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break;
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}
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}
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}
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}
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void
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@ -2596,6 +2651,7 @@ main(int argc, char *argv[])
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if (!(dpy = XOpenDisplay(NULL)))
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die("dwm: cannot open display");
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checkotherwm();
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autostart_exec();
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setup();
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#ifdef __OpenBSD__
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if (pledge("stdio rpath proc exec", NULL) == -1)
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172
dwm.c.orig
172
dwm.c.orig
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@ -29,7 +29,6 @@
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#include <string.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <X11/cursorfont.h>
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#include <X11/keysym.h>
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@ -127,6 +126,7 @@ typedef struct {
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void (*arrange)(Monitor *);
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} Layout;
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typedef struct Pertag Pertag;
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struct Monitor {
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char ltsymbol[16];
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float mfact;
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@ -146,6 +146,7 @@ struct Monitor {
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Monitor *next;
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Window barwin;
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const Layout *lt[2];
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Pertag *pertag;
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};
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typedef struct {
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@ -220,7 +221,6 @@ static void resizemouse(const Arg *arg);
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static void resizerequest(XEvent *e);
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static void restack(Monitor *m);
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static void run(void);
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static void runautostart(void);
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static void scan(void);
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static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4);
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static void sendmon(Client *c, Monitor *m);
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@ -270,11 +270,7 @@ static void zoom(const Arg *arg);
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/* variables */
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static Systray *systray = NULL;
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static const char autostartblocksh[] = "autostart_blocking.sh";
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static const char autostartsh[] = "autostart.sh";
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static const char broken[] = "broken";
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static const char dwmdir[] = "dwm";
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static const char localshare[] = ".local/share";
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static char stext[256];
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static int screen;
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static int sw, sh; /* X display screen geometry width, height */
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@ -311,6 +307,15 @@ static Window root, wmcheckwin;
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/* configuration, allows nested code to access above variables */
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#include "config.h"
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struct Pertag {
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unsigned int curtag, prevtag; /* current and previous tag */
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int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */
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float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */
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unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */
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const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */
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int showbars[LENGTH(tags) + 1]; /* display bar for the current tag */
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};
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/* compile-time check if all tags fit into an unsigned int bit array. */
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struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
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@ -730,6 +735,7 @@ Monitor *
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createmon(void)
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{
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Monitor *m;
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unsigned int i;
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m = ecalloc(1, sizeof(Monitor));
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m->tagset[0] = m->tagset[1] = 1;
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@ -740,6 +746,20 @@ createmon(void)
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m->lt[0] = &layouts[0];
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m->lt[1] = &layouts[1 % LENGTH(layouts)];
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strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
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m->pertag = ecalloc(1, sizeof(Pertag));
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m->pertag->curtag = m->pertag->prevtag = 1;
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for (i = 0; i <= LENGTH(tags); i++) {
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m->pertag->nmasters[i] = m->nmaster;
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m->pertag->mfacts[i] = m->mfact;
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m->pertag->ltidxs[i][0] = m->lt[0];
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m->pertag->ltidxs[i][1] = m->lt[1];
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m->pertag->sellts[i] = m->sellt;
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m->pertag->showbars[i] = m->showbar;
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}
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return m;
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}
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@ -1098,7 +1118,7 @@ grabkeys(void)
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void
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incnmaster(const Arg *arg)
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{
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selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
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selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(selmon->nmaster + arg->i, 0);
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arrange(selmon);
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}
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@ -1566,83 +1586,6 @@ run(void)
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handler[ev.type](&ev); /* call handler */
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}
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void
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runautostart(void)
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{
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char *pathpfx;
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char *path;
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char *xdgdatahome;
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char *home;
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struct stat sb;
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if ((home = getenv("HOME")) == NULL)
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/* this is almost impossible */
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return;
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/* if $XDG_DATA_HOME is set and not empty, use $XDG_DATA_HOME/dwm,
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* otherwise use ~/.local/share/dwm as autostart script directory
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*/
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xdgdatahome = getenv("XDG_DATA_HOME");
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if (xdgdatahome != NULL && *xdgdatahome != '\0') {
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/* space for path segments, separators and nul */
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pathpfx = ecalloc(1, strlen(xdgdatahome) + strlen(dwmdir) + 2);
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if (sprintf(pathpfx, "%s/%s", xdgdatahome, dwmdir) <= 0) {
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free(pathpfx);
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return;
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}
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} else {
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/* space for path segments, separators and nul */
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pathpfx = ecalloc(1, strlen(home) + strlen(localshare)
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+ strlen(dwmdir) + 3);
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if (sprintf(pathpfx, "%s/%s/%s", home, localshare, dwmdir) < 0) {
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free(pathpfx);
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return;
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}
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}
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/* check if the autostart script directory exists */
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if (! (stat(pathpfx, &sb) == 0 && S_ISDIR(sb.st_mode))) {
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/* the XDG conformant path does not exist or is no directory
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* so we try ~/.dwm instead
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*/
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char *pathpfx_new = realloc(pathpfx, strlen(home) + strlen(dwmdir) + 3);
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if(pathpfx_new == NULL) {
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free(pathpfx);
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return;
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}
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pathpfx = pathpfx_new;
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if (sprintf(pathpfx, "%s/.%s", home, dwmdir) <= 0) {
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free(pathpfx);
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return;
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}
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}
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/* try the blocking script first */
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path = ecalloc(1, strlen(pathpfx) + strlen(autostartblocksh) + 2);
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if (sprintf(path, "%s/%s", pathpfx, autostartblocksh) <= 0) {
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free(path);
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free(pathpfx);
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}
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if (access(path, X_OK) == 0)
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system(path);
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/* now the non-blocking script */
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if (sprintf(path, "%s/%s", pathpfx, autostartsh) <= 0) {
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free(path);
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free(pathpfx);
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}
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if (access(path, X_OK) == 0)
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system(strcat(path, " &"));
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free(pathpfx);
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free(path);
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}
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void
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scan(void)
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{
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@ -1788,9 +1731,9 @@ void
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setlayout(const Arg *arg)
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{
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if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
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selmon->sellt ^= 1;
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selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag] ^= 1;
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if (arg && arg->v)
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selmon->lt[selmon->sellt] = (Layout *)arg->v;
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selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v;
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strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
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if (selmon->sel)
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arrange(selmon);
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@ -1809,7 +1752,7 @@ setmfact(const Arg *arg)
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f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
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if (f < 0.05 || f > 0.95)
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return;
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selmon->mfact = f;
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selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
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arrange(selmon);
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}
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@ -1997,7 +1940,7 @@ tile(Monitor *m)
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void
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togglebar(const Arg *arg)
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{
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selmon->showbar = !selmon->showbar;
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selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !selmon->showbar;
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updatebarpos(selmon);
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resizebarwin(selmon);
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if (showsystray) {
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@ -2047,9 +1990,33 @@ void
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toggleview(const Arg *arg)
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{
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unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
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int i;
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if (newtagset) {
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selmon->tagset[selmon->seltags] = newtagset;
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if (newtagset == ~0) {
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selmon->pertag->prevtag = selmon->pertag->curtag;
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selmon->pertag->curtag = 0;
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}
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/* test if the user did not select the same tag */
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if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) {
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selmon->pertag->prevtag = selmon->pertag->curtag;
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for (i = 0; !(newtagset & 1 << i); i++) ;
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selmon->pertag->curtag = i + 1;
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}
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/* apply settings for this view */
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selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
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selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
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selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
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selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
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selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
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if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
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togglebar(NULL);
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focus(NULL);
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arrange(selmon);
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}
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@ -2476,11 +2443,37 @@ updatewmhints(Client *c)
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void
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view(const Arg *arg)
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{
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int i;
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unsigned int tmptag;
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if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
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return;
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selmon->seltags ^= 1; /* toggle sel tagset */
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if (arg->ui & TAGMASK)
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if (arg->ui & TAGMASK) {
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selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
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selmon->pertag->prevtag = selmon->pertag->curtag;
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if (arg->ui == ~0)
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selmon->pertag->curtag = 0;
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else {
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for (i = 0; !(arg->ui & 1 << i); i++) ;
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selmon->pertag->curtag = i + 1;
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}
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} else {
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tmptag = selmon->pertag->prevtag;
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selmon->pertag->prevtag = selmon->pertag->curtag;
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selmon->pertag->curtag = tmptag;
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}
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selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
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selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
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selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
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selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
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selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
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|
||||
if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
|
||||
togglebar(NULL);
|
||||
|
||||
focus(NULL);
|
||||
arrange(selmon);
|
||||
}
|
||||
|
|
@ -2609,7 +2602,6 @@ main(int argc, char *argv[])
|
|||
die("pledge");
|
||||
#endif /* __OpenBSD__ */
|
||||
scan();
|
||||
runautostart();
|
||||
run();
|
||||
cleanup();
|
||||
XCloseDisplay(dpy);
|
||||
|
|
|
|||
|
|
@ -0,0 +1,116 @@
|
|||
diff --git a/config.def.h b/config.def.h
|
||||
index 1c0b587..ed056a4 100644
|
||||
--- a/config.def.h
|
||||
+++ b/config.def.h
|
||||
@@ -18,6 +18,11 @@ static const char *colors[][3] = {
|
||||
[SchemeSel] = { col_gray4, col_cyan, col_cyan },
|
||||
};
|
||||
|
||||
+static const char *const autostart[] = {
|
||||
+ "st", NULL,
|
||||
+ NULL /* terminate */
|
||||
+};
|
||||
+
|
||||
/* tagging */
|
||||
static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
|
||||
|
||||
diff --git a/dwm.c b/dwm.c
|
||||
index 9fd0286..1facd56 100644
|
||||
--- a/dwm.c
|
||||
+++ b/dwm.c
|
||||
@@ -234,6 +234,7 @@ static int xerror(Display *dpy, XErrorEvent *ee);
|
||||
static int xerrordummy(Display *dpy, XErrorEvent *ee);
|
||||
static int xerrorstart(Display *dpy, XErrorEvent *ee);
|
||||
static void zoom(const Arg *arg);
|
||||
+static void autostart_exec(void);
|
||||
|
||||
/* variables */
|
||||
static const char broken[] = "broken";
|
||||
@@ -275,6 +276,34 @@ static Window root, wmcheckwin;
|
||||
/* compile-time check if all tags fit into an unsigned int bit array. */
|
||||
struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
|
||||
|
||||
+/* dwm will keep pid's of processes from autostart array and kill them at quit */
|
||||
+static pid_t *autostart_pids;
|
||||
+static size_t autostart_len;
|
||||
+
|
||||
+/* execute command from autostart array */
|
||||
+static void
|
||||
+autostart_exec() {
|
||||
+ const char *const *p;
|
||||
+ size_t i = 0;
|
||||
+
|
||||
+ /* count entries */
|
||||
+ for (p = autostart; *p; autostart_len++, p++)
|
||||
+ while (*++p);
|
||||
+
|
||||
+ autostart_pids = malloc(autostart_len * sizeof(pid_t));
|
||||
+ for (p = autostart; *p; i++, p++) {
|
||||
+ if ((autostart_pids[i] = fork()) == 0) {
|
||||
+ setsid();
|
||||
+ execvp(*p, (char *const *)p);
|
||||
+ fprintf(stderr, "dwm: execvp %s\n", *p);
|
||||
+ perror(" failed");
|
||||
+ _exit(EXIT_FAILURE);
|
||||
+ }
|
||||
+ /* skip arguments */
|
||||
+ while (*++p);
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
/* function implementations */
|
||||
void
|
||||
applyrules(Client *c)
|
||||
@@ -1249,6 +1278,16 @@ propertynotify(XEvent *e)
|
||||
void
|
||||
quit(const Arg *arg)
|
||||
{
|
||||
+ size_t i;
|
||||
+
|
||||
+ /* kill child processes */
|
||||
+ for (i = 0; i < autostart_len; i++) {
|
||||
+ if (0 < autostart_pids[i]) {
|
||||
+ kill(autostart_pids[i], SIGTERM);
|
||||
+ waitpid(autostart_pids[i], NULL, 0);
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
running = 0;
|
||||
}
|
||||
|
||||
@@ -1632,9 +1671,25 @@ showhide(Client *c)
|
||||
void
|
||||
sigchld(int unused)
|
||||
{
|
||||
+ pid_t pid;
|
||||
+
|
||||
if (signal(SIGCHLD, sigchld) == SIG_ERR)
|
||||
die("can't install SIGCHLD handler:");
|
||||
- while (0 < waitpid(-1, NULL, WNOHANG));
|
||||
+ while (0 < (pid = waitpid(-1, NULL, WNOHANG))) {
|
||||
+ pid_t *p, *lim;
|
||||
+
|
||||
+ if (!(p = autostart_pids))
|
||||
+ continue;
|
||||
+ lim = &p[autostart_len];
|
||||
+
|
||||
+ for (; p < lim; p++) {
|
||||
+ if (*p == pid) {
|
||||
+ *p = -1;
|
||||
+ break;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ }
|
||||
}
|
||||
|
||||
void
|
||||
@@ -2139,6 +2194,7 @@ main(int argc, char *argv[])
|
||||
if (!(dpy = XOpenDisplay(NULL)))
|
||||
die("dwm: cannot open display");
|
||||
checkotherwm();
|
||||
+ autostart_exec();
|
||||
setup();
|
||||
#ifdef __OpenBSD__
|
||||
if (pledge("stdio rpath proc exec", NULL) == -1)
|
||||
|
||||
Loading…
Reference in New Issue