added variable exports for plex command calls

Author: robfrawley

bin-available/plex-command-caller.zsh

@@ -5,10 +5,11 @@ function main()
     local -r  call_name="${1}"
     local -ra call_opts=("${@:2}")
     local -r  call_user='plex'
-    local -r  dflt_path='/usr/lib/plexmediaserver'
+    local -r  vars_path='/var/lib/plexmediaserver'
+    local -r  libs_path='/usr/lib/plexmediaserver'
     local -r  call_path="$(
         command -v "${call_name}" || \
-            printf -- '%s/%s\n' "${dflt_path}" "${call_name}"
+            printf -- '%s/%s\n' "${libs_path}" "${call_name}"
     )"
     local -r  sudo_text='Please enter the %p user password to run command as the "%U" user: '
 
@@ -18,7 +19,7 @@ function main()
         "$(printf -- '"%s" ' "${(@v)call_opts}")"
 
     if [[ ! -x "${call_path}" ]]; then
-        printf -- '!! FAIL: Command "%s" not found in PATH or default directory of "%s"!\n' "${call_name}" "${dflt_path}" >&2
+        printf -- '!! FAIL: Command "%s" not found in PATH or default directory of "%s"!\n' "${call_name}" "${libs_path}" >&2
         return 1
     fi
 
@@ -27,7 +28,22 @@ function main()
         return 1
     fi
 
-    sudo --login --user="${call_user}" --prompt="${sudo_text}" -- "${call_path}" "${(@v)call_opts}"
+    export LD_LIBRARY_PATH="${libs_path}"
+    export PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR="${vars_path}/Library/Application Support"
+    export PLEX_MEDIA_SERVER_HOME="${libs_path}"
+    export PLEX_MEDIA_SERVER_MAX_PLUGIN_PROCS="$(lscpu | grep '^Core' | grep -oE '[0-9]+$')"
+    export PLEX_MEDIA_SERVER_INFO_VENDOR="$(grep '^NAME=' /etc/os-release | awk -F= '{print $2}' | tr -d \")";
+    export PLEX_MEDIA_SERVER_INFO_DEVICE="PC";
+    export PLEX_MEDIA_SERVER_INFO_MODEL="$(uname -m)";
+    export PLEX_MEDIA_SERVER_INFO_PLATFORM_VERSION="$(grep '^VERSION=' /etc/os-release | awk -F= '{print $2}' | tr -d \")";
+
+    sudo \
+        --login \
+        --user="${call_user}" \
+        --preserve-env='LD_LIBRARY_PATH,PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR,PLEX_MEDIA_SERVER_HOME,PLEX_MEDIA_SERVER_MAX_PLUGIN_PROCS,PLEX_MEDIA_SERVER_INFO_VENDOR,PLEX_MEDIA_SERVER_INFO_DEVICE,PLEX_MEDIA_SERVER_INFO_MODEL,PLEX_MEDIA_SERVER_INFO_PLATFORM_VERSION' \
+        --prompt="${sudo_text}" \
+        -- \
+        "${call_path}" "${(@v)call_opts}"
 }
 
 main "${@}"