some autostart
This commit is contained in:
speedie
parent
6655cab11f
commit
f358ed29b0
10
config.h
10
config.h
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@ -13,6 +13,12 @@ static const float focuscolor[] = { 1, 1, 1, 1 };
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/* To conform the xdg-protocol, set the alpha to zero to restore the old behavior */
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static const float fullscreen_bg[] = {0.1, 0.1, 0.1, 1.0};
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/* Autostart */
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static const char *const autostart[] = {
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"/bin/sh", "-c", "$HOME/.config/hypr/autostart.sh", NULL,
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NULL,
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};
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/* tagging
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* expand the array to add more tags
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*/
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@ -136,8 +142,8 @@ static const Key keys[] = {
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{ MODKEY, XKB_KEY_k, focusstack, {.i = -1} },
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{ MODKEY, XKB_KEY_i, incnmaster, {.i = +1} },
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{ MODKEY, XKB_KEY_n, incnmaster, {.i = -1} },
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{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_h, setmfact, {.f = -0.05} },
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{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_l, setmfact, {.f = +0.05} },
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{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_H, setmfact, {.f = -0.05} },
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{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_L, setmfact, {.f = +0.05} },
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{ MODKEY, XKB_KEY_Return, zoom, {0} },
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{ MODKEY, XKB_KEY_Tab, view, {0} },
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{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Q, killclient, {0} },
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76
dwl.c
76
dwl.c
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@ -234,6 +234,7 @@ static void arrange(Monitor *m);
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static void arrangelayer(Monitor *m, struct wl_list *list,
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struct wlr_box *usable_area, int exclusive);
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static void arrangelayers(Monitor *m);
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static void autostartexec(void);
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static void axisnotify(struct wl_listener *listener, void *data);
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static void buttonpress(struct wl_listener *listener, void *data);
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static void chvt(const Arg *arg);
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@ -323,6 +324,8 @@ static void setmon(Client *c, Monitor *m, unsigned int newtags);
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static void setpsel(struct wl_listener *listener, void *data);
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static void setsel(struct wl_listener *listener, void *data);
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static void setup(void);
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static void sigchld(int unused);
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static void sigchld_sig(int unused);
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static void spawn(const Arg *arg);
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static void startdrag(struct wl_listener *listener, void *data);
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static void tag(const Arg *arg);
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@ -428,7 +431,6 @@ static void configurex11(struct wl_listener *listener, void *data);
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static void createnotifyx11(struct wl_listener *listener, void *data);
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static Atom getatom(xcb_connection_t *xc, const char *name);
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static void sethints(struct wl_listener *listener, void *data);
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static void sigchld(int unused);
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static void xwaylandready(struct wl_listener *listener, void *data);
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static struct wl_listener new_xwayland_surface = {.notify = createnotifyx11};
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static struct wl_listener xwayland_ready = {.notify = xwaylandready};
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@ -453,6 +455,9 @@ struct Pertag {
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const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */
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};
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static pid_t *autostart_pids;
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static size_t autostart_len;
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/* function implementations */
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void
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applybounds(Client *c, struct wlr_box *bbox)
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@ -591,6 +596,27 @@ arrangelayers(Monitor *m)
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}
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}
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void
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autostartexec(void) {
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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 = calloc(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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die("dwl: execvp %s:", *p);
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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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void
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axisnotify(struct wl_listener *listener, void *data)
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{
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@ -690,10 +716,20 @@ checkidleinhibitor(struct wlr_surface *exclude)
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void
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cleanup(void)
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{
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size_t i;
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#ifdef XWAYLAND
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wlr_xwayland_destroy(xwayland);
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#endif
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wl_display_destroy_clients(dpy);
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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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if (child_pid > 0) {
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kill(child_pid, SIGTERM);
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waitpid(child_pid, NULL, 0);
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@ -2207,6 +2243,7 @@ run(char *startup_cmd)
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die("startup: backend_start");
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/* Now that the socket exists and the backend is started, run the startup command */
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autostartexec();
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if (startup_cmd) {
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int piperw[2];
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if (pipe(piperw) < 0)
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@ -2574,6 +2611,41 @@ setup(void)
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#endif
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}
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void
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sigchld(int unused)
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{
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siginfo_t in;
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/* We should be able to remove this function in favor of a simple
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* struct sigaction sa = {.sa_handler = SIG_IGN};
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* sigaction(SIGCHLD, &sa, NULL);
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* but the Xwayland implementation in wlroots currently prevents us from
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* setting our own disposition for SIGCHLD.
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*/
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/* WNOWAIT leaves the child in a waitable state, in case this is the
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* XWayland process
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*/
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while (!waitid(P_ALL, 0, &in, WEXITED|WNOHANG|WNOWAIT) && in.si_pid
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#ifdef XWAYLAND
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&& (!xwayland || in.si_pid != xwayland->server->pid)
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#endif
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) {
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pid_t *p, *lim;
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waitpid(in.si_pid, NULL, 0);
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if (in.si_pid == child_pid)
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child_pid = -1;
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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 == in.si_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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spawn(const Arg *arg)
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{
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@ -3056,7 +3128,7 @@ sethints(struct wl_listener *listener, void *data)
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}
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void
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sigchld(int unused)
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sigchld_sig(int unused)
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{
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siginfo_t in;
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/* We should be able to remove this function in favor of a simple
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