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Add -e flag to set environment for popup, from Alexis Hildebrandt in

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GitHub issue 2924.
This commit is contained in:
nicm 2021-10-11 10:55:30 +00:00
parent 7800a431ea
commit 759efe1b33
9 changed files with 48 additions and 21 deletions
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27
cmd-display-menu.c
View File

@ -53,10 +53,10 @@ const struct cmd_entry cmd_display_popup_entry = {
.name = "display-popup",
.alias = "popup",
.args = { "BCc:d:Eh:t:w:x:y:", 0, -1, NULL },
.usage = "[-BCE] [-c target-client] [-d start-directory] [-h height] "
CMD_TARGET_PANE_USAGE " [-w width] "
"[-x position] [-y position] [shell-command]",
.args = { "BCc:d:e:Eh:t:w:x:y:", 0, -1, NULL },
.usage = "[-BCE] [-c target-client] [-d start-directory] "
"[-e environment] [-h height] " CMD_TARGET_PANE_USAGE " "
"[-w width] [-x position] [-y position] [shell-command]",
.target = { 't', CMD_FIND_PANE, 0 },
@ -357,6 +357,8 @@ cmd_display_popup_exec(struct cmd *self, struct cmdq_item *item)
char *cwd, *cause, **argv = NULL;
int flags = 0, argc = 0;
u_int px, py, w, h, count = args_count(args);
struct args_value *av;
struct environ *env = NULL;
if (args_has(args, 'C')) {
server_client_clear_overlay(tc);
@ -410,17 +412,30 @@ cmd_display_popup_exec(struct cmd *self, struct cmdq_item *item)
} else
args_to_vector(args, &argc, &argv);
if (args_has(args, 'e') >= 1) {
env = environ_create();
av = args_first_value(args, 'e');
while (av != NULL) {
environ_put(env, av->string, 0);
av = args_next_value(av);
}
}
if (args_has(args, 'E') > 1)
flags |= POPUP_CLOSEEXITZERO;
else if (args_has(args, 'E'))
flags |= POPUP_CLOSEEXIT;
if (args_has(args, 'B'))
flags |= POPUP_NOBORDER;
if (popup_display(flags, item, px, py, w, h, shellcmd, argc, argv, cwd,
tc, s, NULL, NULL) != 0) {
if (popup_display(flags, item, px, py, w, h, env, shellcmd, argc, argv,
cwd, tc, s, NULL, NULL) != 0) {
cmd_free_argv(argc, argv);
if (env != NULL)
environ_free(env);
return (CMD_RETURN_NORMAL);
}
if (env != NULL)
environ_free(env);
cmd_free_argv(argc, argv);
return (CMD_RETURN_WAIT);
}

2
cmd-if-shell.c
View File

@ -118,7 +118,7 @@ cmd_if_shell_exec(struct cmd *self, struct cmdq_item *item)
if (cdata->client != NULL)
cdata->client->references++;
if (job_run(shellcmd, 0, NULL, s,
if (job_run(shellcmd, 0, NULL, NULL, s,
server_client_get_cwd(cmdq_get_client(item), s), NULL,
cmd_if_shell_callback, cmd_if_shell_free, cdata, 0, -1,
-1) == NULL) {

2
cmd-run-shell.c
View File

@ -188,7 +188,7 @@ cmd_run_shell_timer(__unused int fd, __unused short events, void* arg)
cmd_run_shell_free(cdata);
return;
}
if (job_run(cmd, 0, NULL, cdata->s, cdata->cwd, NULL,
if (job_run(cmd, 0, NULL, NULL, cdata->s, cdata->cwd, NULL,
cmd_run_shell_callback, cmd_run_shell_free, cdata,
cdata->flags, -1, -1) == NULL)
cmd_run_shell_free(cdata);

2
format.c
View File

@ -390,7 +390,7 @@ format_job_get(struct format_expand_state *es, const char *cmd)
if (force && fj->job != NULL)
job_free(fj->job);
if (force || (fj->job == NULL && fj->last != t)) {
fj->job = job_run(expanded, 0, NULL, NULL,
fj->job = job_run(expanded, 0, NULL, NULL, NULL,
server_client_get_cwd(ft->client, NULL), format_job_update,
format_job_complete, NULL, fj, JOB_NOWAIT, -1, -1);
if (fj->job == NULL) {

5
job.c
View File

@ -71,7 +71,7 @@ static LIST_HEAD(joblist, job) all_jobs = LIST_HEAD_INITIALIZER(all_jobs);
/* Start a job running. */
struct job *
job_run(const char *cmd, int argc, char **argv, struct session *s,
job_run(const char *cmd, int argc, char **argv, struct environ *e, struct session *s,
const char *cwd, job_update_cb updatecb, job_complete_cb completecb,
job_free_cb freecb, void *data, int flags, int sx, int sy)
{
@ -89,6 +89,9 @@ job_run(const char *cmd, int argc, char **argv, struct session *s,
* if-shell to decide on default-terminal based on outside TERM.
*/
env = environ_for_session(s, !cfg_finished);
if (e != NULL) {
environ_copy(e, env);
}
sigfillset(&set);
sigprocmask(SIG_BLOCK, &set, &oldset);

9
popup.c
View File

@ -590,8 +590,9 @@ popup_job_complete_cb(struct job *job)
int
popup_display(int flags, struct cmdq_item *item, u_int px, u_int py, u_int sx,
u_int sy, const char *shellcmd, int argc, char **argv, const char *cwd,
struct client *c, struct session *s, popup_close_cb cb, void *arg)
u_int sy, struct environ *env, const char *shellcmd, int argc, char **argv,
const char *cwd, struct client *c, struct session *s, popup_close_cb cb,
void *arg)
{
struct popup_data *pd;
u_int jx, jy;
@ -635,7 +636,7 @@ popup_display(int flags, struct cmdq_item *item, u_int px, u_int py, u_int sx,
pd->psx = sx;
pd->psy = sy;
pd->job = job_run(shellcmd, argc, argv, s, cwd,
pd->job = job_run(shellcmd, argc, argv, env, s, cwd,
popup_job_update_cb, popup_job_complete_cb, NULL, pd,
JOB_NOWAIT|JOB_PTY|JOB_KEEPWRITE, jx, jy);
pd->ictx = input_init(NULL, job_get_event(pd->job), &pd->palette);
@ -725,7 +726,7 @@ popup_editor(struct client *c, const char *buf, size_t len,
xasprintf(&cmd, "%s %s", editor, path);
if (popup_display(POPUP_INTERNAL|POPUP_CLOSEEXIT, NULL, px, py, sx, sy,
cmd, 0, NULL, _PATH_TMP, c, NULL, popup_editor_close_cb, pe) != 0) {
NULL, cmd, 0, NULL, _PATH_TMP, c, NULL, popup_editor_close_cb, pe) != 0) {
popup_editor_free(pe);
free(cmd);
return (-1);

7
tmux.1
View File

@ -5753,6 +5753,7 @@ forwards any input read from stdin to the empty pane given by
.Op Fl BCE
.Op Fl c Ar target-client
.Op Fl d Ar start-directory
.Op Fl e Ar environment
.Op Fl h Ar height
.Op Fl t Ar target-pane
.Op Fl w Ar width
@ -5793,6 +5794,12 @@ If omitted, half of the terminal size is used.
.Fl B
does not surround the popup by a border.
.Pp
.Fl e
takes the form
.Ql VARIABLE=value
and sets an environment variable for the popup; it may be specified multiple
times.
.Pp
The
.Fl C
flag closes any popup on the client.

11
tmux.h
View File

@ -2073,9 +2073,9 @@ typedef void (*job_free_cb) (void *);
#define JOB_NOWAIT 0x1
#define JOB_KEEPWRITE 0x2
#define JOB_PTY 0x4
struct job *job_run(const char *, int, char **, struct session *,
const char *, job_update_cb, job_complete_cb, job_free_cb,
void *, int, int, int);
struct job *job_run(const char *, int, char **, struct environ *,
struct session *, const char *, job_update_cb,
job_complete_cb, job_free_cb, void *, int, int, int);
void job_free(struct job *);
int job_transfer(struct job *, pid_t *, char *, size_t);
void job_resize(struct job *, u_int, u_int);
@ -3105,8 +3105,9 @@ int menu_key_cb(struct client *, void *, struct key_event *);
typedef void (*popup_close_cb)(int, void *);
typedef void (*popup_finish_edit_cb)(char *, size_t, void *);
int popup_display(int, struct cmdq_item *, u_int, u_int, u_int,
u_int, const char *, int, char **, const char *,
struct client *, struct session *, popup_close_cb, void *);
u_int, struct environ *, const char *, int, char **,
const char *, struct client *, struct session *,
popup_close_cb, void *);
int popup_editor(struct client *, const char *, size_t,
popup_finish_edit_cb, void *);

4
window-copy.c
View File

@ -4531,8 +4531,8 @@ window_copy_pipe_run(struct window_mode_entry *wme, struct session *s,
if (cmd == NULL || *cmd == '\0')
cmd = options_get_string(global_options, "copy-command");
if (cmd != NULL && *cmd != '\0') {
job = job_run(cmd, 0, NULL, s, NULL, NULL, NULL, NULL, NULL,
JOB_NOWAIT, -1, -1);
job = job_run(cmd, 0, NULL, NULL, s, NULL, NULL, NULL, NULL,
NULL, JOB_NOWAIT, -1, -1);
bufferevent_write(job_get_event(job), buf, *len);
}
return (buf);