X-Git-Url: https://git.sev.monster/~sev/dotfiles.git/blobdiff_plain/8d4a98e19ec40334ed8e8f2ce4e5a9f094bdbcaf..ea963a9040124c7535e11af2731195cd04bb653d:/etc/zsh/.zprofile?ds=sidebyside

diff --git a/etc/zsh/.zprofile b/etc/zsh/.zprofile
index 777e0fa..3bad054 100644
--- a/etc/zsh/.zprofile
+++ b/etc/zsh/.zprofile
@@ -11,12 +11,7 @@
 #     properly configured for any child processes.
 #   * some desktop environments/graphical terminal emulators will start new
 #     terminal windows with login shells, which runs .zprofile every time and
-#     leads to noticably slow startup times.
-#   * switching users without wiping the environment will result in paths and
-#     variables intended for the old user being used for the new user. while
-#     this may be considered an edge-case that should not be supported, there
-#     are legitimate reasons to want to do this, and in any case the shell
-#     should not choke or cause unexpected problems should it happen anyway.
+#     leads to noticably slow startup times if we have not already ran it.
 
 ### cleanup
 # XXX: only call after relevant vars have been set up, defined early so that
@@ -115,7 +110,7 @@ if [[ ! -v _sev_setup_path || -o login ]] {
 # XXX: perms are not specified for XDG dirs except runtime, but I think 760
 #      makes the most sense. shouldn't break anything since no one else should
 #      be poking around in our dir.
-[[ -e ~/.local ]] || mkdir -m760 ~/.local
+[[ -e ${_sev_home:-~}/.local ]] || mkdir -m760 ${_sev_home:-~}/.local
 
 ### tmp
 # NOTE: specs say that POSIX tmp and XDG runtime directories should exist
@@ -125,7 +120,7 @@ if [[ ! -v _sev_setup_path || -o login ]] {
 #       toplevel session (i.e. SHLVL=1). this should placate most applications,
 #       though it is not expressly spec compliant.
 if [[ ! -v _sev_tmp ]] {
-    _sev_tmp=~/.local/tmp
+    _sev_tmp=${_sev_home:-~}/.local/tmp
     # NOTE: race condition/remove in use files
     [[ -h $_sev_tmp ]] && unlink $_sev_tmp 2>/dev/null
     t=${TMPDIR:-${TEMP:-${TMP:-/tmp}}}/.home-$LOGNAME
@@ -211,15 +206,19 @@ if [[ ! -v _sev_setup_xdg ]] {
         }
     }
 
-    # make runtime dir in our session-specific tmpdir
-    export XDG_RUNTIME_DIR=$TMPDIR/.xdg.runtime
-    # same as in tmpdir creation, ensure dir doesn't exist
-    if [[ -h $XDG_RUNTIME_DIR ]] {
-        unlink $XDG_RUNTIME_DIR 2>/dev/null
-    } elif [[ -e $XDG_RUNTIME_DIR ]] {
-        rm -rf $XDG_RUNTIME_DIR 2>/dev/null
+    if [[ -v XDG_RUNTIME_DIR ]] {
+        export XDG_RUNTIME_DIR
+    } else {
+        # make runtime dir in our session-specific tmpdir
+        export XDG_RUNTIME_DIR=$TMPDIR/.xdg.runtime
+        # same as in tmpdir creation, ensure dir doesn't exist
+        if [[ -h $XDG_RUNTIME_DIR ]] {
+            unlink $XDG_RUNTIME_DIR 2>/dev/null
+        } elif [[ -e $XDG_RUNTIME_DIR ]] {
+            rm -rf $XDG_RUNTIME_DIR 2>/dev/null
+        }
+        mkdir -m700 $XDG_RUNTIME_DIR 2>/dev/null
     }
-    mkdir -m700 $XDG_RUNTIME_DIR 2>/dev/null
 
     # source user dirs after other vars
     [[ -e $XDG_CONFIG_HOME/user-dirs.dirs ]] &&
@@ -431,5 +430,3 @@ unfunction _gpg_socketpath
 
 ### load site-specific
 if [[ -f ${ZDOTDIR:-~}/.zprofile.local ]] { source ${ZDOTDIR:-~}/.zprofile.local }
-
-# vim: et sts=4 sw=4 ts=8 tw=79