fix: add directories to PATH only if not present already

config/bash/bashrc

@@ -2,10 +2,15 @@
 [[ $- != *i* ]] && return
 
 # == Add personal bin directory to PATH
-if [ -d ${HOME}/.local/bin ]; then
+if ! [[ "${PATH}" =~ "${HOME}/.local/bin" ]]; then
     export PATH=${HOME}/.local/bin:${PATH}
 fi
 
+# == Add custom scripts directory to PATH
+if ! [[ "${PATH}" =~ "${HOME}/.local/scripts" ]]; then
+    export PATH=${HOME}/.local/scripts:${PATH}
+fi
+
 export XDG_CONFIG_HOME=${HOME}/.local/config
 export XDG_DATA_HOME=${HOME}/.local/share
 export XDG_CACHE_HOME=${HOME}/.local/cache

config/bash/bashrc.d/go

@@ -5,7 +5,10 @@ if [ -f "${HOME}/.local/software/go/bin/go" ]; then
     export GOPATH=${XDG_DATA_HOME}/go
     export GOROOT=${HOME}/.local/software/go
     export GOBIN=${HOME}/.local/goblin
-    export PATH=${PATH}:${GOBIN}
+
+    if ! [[ "${PATH}" =~ "${GOBIN}" ]]; then
+        export PATH=${GOBIN}:${PATH}
+    fi
 
     if ! [ -d "${GOPATH}" ]; then
         mkdir ${GOPATH}

config/bash/bashrc.d/local_software

@@ -2,8 +2,11 @@ if [[ -d "$HOME/.local/software" ]]; then
     for dir in ${HOME}/.local/software/*; do
         dir=${dir:A}
         if [[ -d "$dir/bin" ]]; then
-            export PATH="$dir/bin:$PATH"
+            if ! [[ "${PATH}" =~ "$dir/bin" ]]; then
+                export PATH="$dir/bin:$PATH"
+            fi
         fi
     done
 fi
+
 unset dir