run: add -E as alias for --setenv

diff --git a/man/systemd-run.xml b/man/systemd-run.xml
index 473f83eac6e9747ab0da5d5e42dbc64f6bc77b64..245daae946a5b8f4785240335518ccb4fa248379 100644 (file)
--- a/man/systemd-run.xml
+++ b/man/systemd-run.xml
@@ -226,11 +226,11 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--setenv=</option></term>
+        <term><option>-E <replaceable>NAME</replaceable>=<replaceable>VALUE</replaceable></option></term>
+        <term><option>--setenv=<replaceable>NAME</replaceable>=<replaceable>VALUE</replaceable></option></term>
 
-        <listitem><para>Runs the service process with the specified
-        environment variables set. Also see
-        <varname>Environment=</varname> in
+        <listitem><para>Runs the service process with the specified environment variable set.
+        Also see <varname>Environment=</varname> in
         <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
         </listitem>
       </varlistentry>

diff --git a/src/run/run.c b/src/run/run.c
index c0aa2c59240469a10ccd3a33e70140738e15fc00..1993a424ca3440189c4812a32b5d3badbd10fea0 100644 (file)
--- a/src/run/run.c
+++ b/src/run/run.c
@@ -103,7 +103,7 @@ static void help(void) {
                "     --uid=USER                   Run as system user\n"
                "     --gid=GROUP                  Run as system group\n"
                "     --nice=NICE                  Nice level\n"
-               "     --setenv=NAME=VALUE          Set environment\n"
+               "  -E --setenv=NAME=VALUE          Set environment\n"
                "  -t --pty                        Run service on pseudo tty\n"
                "  -q --quiet                      Suppress information messages during runtime\n\n"
                "Timer options:\n\n"
@@ -136,7 +136,6 @@ static int parse_argv(int argc, char *argv[]) {
                 ARG_EXEC_USER,
                 ARG_EXEC_GROUP,
                 ARG_NICE,
-                ARG_SETENV,
                 ARG_ON_ACTIVE,
                 ARG_ON_BOOT,
                 ARG_ON_STARTUP,
@@ -165,7 +164,7 @@ static int parse_argv(int argc, char *argv[]) {
                 { "uid",               required_argument, NULL, ARG_EXEC_USER        },
                 { "gid",               required_argument, NULL, ARG_EXEC_GROUP       },
                 { "nice",              required_argument, NULL, ARG_NICE             },
-                { "setenv",            required_argument, NULL, ARG_SETENV           },
+                { "setenv",            required_argument, NULL, 'E'                  },
                 { "property",          required_argument, NULL, 'p'                  },
                 { "tty",               no_argument,       NULL, 't'                  }, /* deprecated */
                 { "pty",               no_argument,       NULL, 't'                  },
@@ -266,7 +265,7 @@ static int parse_argv(int argc, char *argv[]) {
                         arg_nice_set = true;
                         break;
 
-                case ARG_SETENV:
+                case 'E':
                         if (strv_extend(&arg_environment, optarg) < 0)
                                 return log_oom();