Clean up copy_configs, refactor some install sripts

copy_configs

@@ -1,22 +1,7 @@
 #!/bin/zsh
 
-local dry="0"
-
-execute() {
-    log "execute $@"
-    [[ $dry != "1" ]] && "$@"
-}
-
-log() {
-    [[ $dry != "1" ]] && echo "$@" || echo "[DRY RUN]: $@"
-}
-
-while [[ $# > 0 ]]; do
-    [[ $1 == "--dry" ]] && dry="1"
-    shift
-done
-
-log "---------------- dotfiles ----------------"
+execute() { log "execute $@" && "$@" }
+log() { echo "$@" }
 
 copy_dir() {
     local from=$1
@@ -38,10 +23,13 @@ copy_file() {
     execute cp -p $from $to/$filename
 }
 
+log "---------------- dotfiles ----------------"
+
 copy_dir src_files/.config $XDG_CONFIG_HOME
 copy_dir src_files/.local $DIR_LOCAL
 
-#copy_file src_files/.example_file $HOME
+# duplicate, but copy anyway, ensures set if zsh isn't yet looking to $XDG_CONFIG_HOME/zsh
+copy_file src_files/.config/zsh/.zshenv $HOME
 
 # on macos, handle sim-linking to gimp config since gimp defaults to app-support
 if [[ "$BOX_SETUP_OS" = "macos" ]]; then
@@ -49,6 +37,7 @@ if [[ "$BOX_SETUP_OS" = "macos" ]]; then
     log "deleting existing GIMP link/dir: $macos_gimp_dir"
     [[ -h "$macos_gimp_dir" ]] && rm $macos_gimp_dir
     [[ -d "$macos_gimp_dir" ]] && rm -rf $macos_gimp_dir
+    log "linking $macos_gimp_dir to \$XDG_CONFIG_HOME/GIMP"
     ln -s $XDG_CONFIG_HOME/GIMP $macos_gimp_dir
 fi