[shell-common] Reorganise exports

shell-common/.config/shell-common/01_exports.sh

@@ -1,7 +1,7 @@
 # shellcheck shell=bash
-# User specific environment
 
 # XDG Base Directories
+# Empty variables would be set to defaults, but we define them explicitly
 export XDG_BIN_HOME="$HOME/.local/bin"
 export XDG_CACHE_HOME="$HOME/.cache"
 export XDG_CONFIG_HOME="$HOME/.config"
@@ -26,22 +26,6 @@ for editor in "${editor_preferences[@]}"; do
     fi
 done
 
-# Go stuff
-export GOPATH=$XDG_DATA_HOME/go/
-export PATH=${GOPATH}bin:$PATH
-if [ -z ${GOROOT+x} ] && [ -d /usr/local/go ]; then
-    export GOROOT=/usr/local/go/
-    export PATH=$PATH:$GOROOT/bin
-fi
-
-# Python stuff
-export POETRY_VIRTUALENVS_IN_PROJECT=true
-
-# Rust stuff
-if [ -f $HOME/.cargo/env ]; then
-    source $HOME/.cargo/env
-fi
-
 # https://github.com/oz/tz
 if [ -x "$(command -v tz)" ]; then
     export TZ_LIST="Europe/Dublin,Portwest HQ;America/New_York,WDW;America/Los_Angeles,DLR;Europe/Paris,DLP"

shell-common/.config/shell-common/99_go.sh

@@ -0,0 +1,7 @@
+# Go stuff
+export GOPATH=$XDG_DATA_HOME/go/
+export PATH=${GOPATH}bin:$PATH
+if [ -z ${GOROOT+x} ] && [ -d /usr/local/go ]; then
+    export GOROOT=/usr/local/go/
+    export PATH=$PATH:$GOROOT/bin
+fi

shell-common/.config/shell-common/99_python.sh

@@ -0,0 +1,2 @@
+# Python stuff
+export POETRY_VIRTUALENVS_IN_PROJECT=true

shell-common/.config/shell-common/99_rust.sh

@@ -0,0 +1,4 @@
+# Rust stuff
+if [ -f $HOME/.cargo/env ]; then
+    source $HOME/.cargo/env
+fi