add /usr/bin/systemctl control logic

NEWS

@@ -1,3 +1,8 @@
+systemctl-service-shim 0.0.5
+============================
+2023-02-11
+* Add symlink control logic for /usr/bin also (for usrmerged systems)
+
 systemctl-service-shim 0.0.4
 ============================
 2022-07-14

debian/changelog

@@ -1,3 +1,9 @@
+systemctl-service-shim (0.0.5-1) unstable; urgency=low
+
+  * Add usrmerge /usr/bin/systemctl control logic
+
+ -- B. Stack <bgstack15@gmail.com>  Sat, 11 Feb 2023 22:22:20 -0500
+
 systemctl-service-shim (0.0.4-1) unstable; urgency=low
 
   * Add action 'preset'

systemctl

@@ -15,6 +15,7 @@
 #    2021-10-20 add /bin/systemctl symlink control logic
 #    2022-07-12 Convert try-restart to restart
 #    2022-07-14 Add preset, which runs update-rc.d ${service} defaults
+#    2023-02-11 Add /usr/bin/systemctl symlink control
 # Usage: 
 #    Should be mostly like systemctl from systemd.
 # Reference: ftemplate.sh 2019-05-02a ; framework.sh 2018-05-02a
@@ -29,7 +30,7 @@
 #    in some service scripts that look for /bin/systemctl
 # vim: set sw=3 sts=3 ts=3 et:
 fiversion="2019-05-02a"
-systemctlversion="2022-07-14a"
+systemctlversion="2023-02-11a"
 
 usage() {
    ${PAGER:-/usr/bin/less -F} >&2 <<ENDUSAGE
@@ -533,6 +534,13 @@ then
    export FIX_BIN_SYSTEMCTL=1
 fi
 
+if test "${0}" = "/usr/bin/systemctl" && test "$( readlink -f /usr/bin/systemctl )" = "/usr/sbin/systemctl" ;
+then
+   log_to_file "META: removing /usr/bin/systemctl symlink"
+   unlink /usr/bin/systemctl
+   export FIX_BIN_SYSTEMCTL=1
+fi
+
 # list of actions
 if test -n "${actionlist}" ;
 then
@@ -549,6 +557,7 @@ if test "${FIX_BIN_SYSTEMCTL}" = "1" ;
 then
    log_to_file "META: restoring /bin/systemctl symlink"
    ln -s /usr/sbin/systemctl /bin/systemctl
+   ln -s /usr/sbin/systemctl /usr/bin/systemctl 2>/dev/null # might fail if /usr/bin is symlink to /bin
 fi
 # exit cleanly
 :