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Add -e for new-session to set environment variables.

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This commit is contained in:
nicm
2020-05-16 15:25:24 +00:00
parent 78595457f9
commit edeb81ba9e
2 changed files with 17 additions and 5 deletions
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16
cmd-new-session.c
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@@ -39,10 +39,10 @@ const struct cmd_entry cmd_new_session_entry = {
.name = "new-session",
.alias = "new",
.args = { "Ac:dDEF:n:Ps:t:x:Xy:", 0, -1 },
.usage = "[-AdDEPX] [-c start-directory] [-F format] [-n window-name] "
"[-s session-name] " CMD_TARGET_SESSION_USAGE " [-x width] "
"[-y height] [command]",
.args = { "Ac:dDe:EF:n:Ps:t:x:Xy:", 0, -1 },
.usage = "[-AdDEPX] [-c start-directory] [-e environment] [-F format] "
"[-n window-name] [-s session-name] "
CMD_TARGET_SESSION_USAGE " [-x width] [-y height] [command]",
.target = { 't', CMD_FIND_SESSION, CMD_FIND_CANFAIL },
@@ -75,7 +75,7 @@ cmd_new_session_exec(struct cmd *self, struct cmdq_item *item)
struct options *oo;
struct termios tio, *tiop;
struct session_group *sg = NULL;
const char *errstr, *template, *group, *tmp;
const char *errstr, *template, *group, *tmp, *add;
char *cause, *cwd = NULL, *cp, *newname = NULL;
char *name, *prefix = NULL;
int detached, already_attached, is_control = 0;
@@ -83,6 +83,7 @@ cmd_new_session_exec(struct cmd *self, struct cmdq_item *item)
struct spawn_context sc;
enum cmd_retval retval;
struct cmd_find_state fs;
struct args_value *value;
if (cmd_get_entry(self) == &cmd_has_session_entry) {
/*
@@ -254,6 +255,11 @@ cmd_new_session_exec(struct cmd *self, struct cmdq_item *item)
env = environ_create();
if (c != NULL && !args_has(args, 'E'))
environ_update(global_s_options, c->environ, env);
add = args_first_value(args, 'e', &value);
while (add != NULL) {
environ_put(env, add, 0);
add = args_next_value(&value);
}
s = session_create(prefix, newname, cwd, env, oo, tiop);
/* Spawn the initial window. */

6
tmux.1
View File

@@ -1094,6 +1094,7 @@ Lock all clients attached to
.It Xo Ic new-session
.Op Fl AdDEPX
.Op Fl c Ar start-directory
.Op Fl e Ar environment
.Op Fl F Ar format
.Op Fl n Ar window-name
.Op Fl s Ar session-name
@@ -1200,6 +1201,11 @@ If
is used, the
.Ic update-environment
option will not be applied.
.Fl e
takes the form
.Ql VARIABLE=value
and sets an environment variable for the newly created session; it may be
specified multiple times.
.It Xo Ic refresh-client
.Op Fl cDlLRSU
.Op Fl C Ar XxY