Make dotfiles reversible

apply-dotfiles

@@ -5,6 +5,11 @@ apply_dotfile() {
   stow --adopt -S -t "${HOME}" "${directory_to_stow}"
 }
 
+revert_dotfile() {
+  directory_to_stow="${1}"
+  stow -D -t "${HOME}" "${directory_to_stow}"
+}
+
 # Adopt will change the files in stow to match existing files.
 # We don't want this, we just want to handle existing files gracefully.
 # We simply adopt all the files and then at the end restore our git repo to undo changes
@@ -12,22 +17,35 @@ restore_from_adoption() {
   git restore .
 }
 
-apply_dotfile bash
-apply_dotfile sh
-apply_dotfile readline
-apply_dotfile screen
+mode_command=${1:-apply}
+if [ "${mode_command}" != "apply" ] && [ "${mode_command}" != "revert" ]; then
+  echo "$0: mode command ("'${1}'") must be apply or revert" 1>&2
+  exit 1
+fi
 
-apply_dotfile git
-apply_dotfile xdg
+operation() {
+  ${mode_command}_dotfile ${1}
+}
 
-apply_dotfile vim
+# Create .local/bin to prevent tree folding
+mkdir -p ~/.local/bin
 
-apply_dotfile ruby
-apply_dotfile python
+operation bash
+operation sh
+operation readline
+operation screen
+
+operation git
+operation xdg
+
+operation vim
+
+operation ruby
+operation python
 
 # Only if inside a coder instance
 if [ -n "${CODER}" ]; then
-  apply_dotfile gnupg
+  operation gnupg
 fi
 
 # Check that SSH version is above 9.2 (where EnableEscapeCommandline was added) before conditionally adding
@@ -38,6 +56,6 @@ cat <<CONFIG > ssh/.ssh/extra.conf
 EnableEscapeCommandline yes
 CONFIG
 fi
-apply_dotfile ssh
+operation ssh
 
 restore_from_adoption