Remove dotfile option parsing commands

They are no longer needed, as I'm going for a "compile Dotfile to
regular shell script" approach now, rather than a "manually parse the
shit out of the Dotfile".

src/bin/dotify

@@ -43,7 +43,6 @@ source "../lib/internals/create-symlink.sh"
 source "../lib/internals/execute-dotfile.sh"
 source "../lib/internals/locate-dotfile.sh"
 source "../lib/internals/locate-target.sh"
-source "../lib/internals/parse-dotfile-options.sh"
 
 #
 # Command functions

src/lib/internals/parse-dotfile-options.sh

@@ -1,39 +0,0 @@
-# Parse Dotfile options and set relevant global variables.
-parse-dotfile-options() {
-  DOTIFY_OPT_ROOT_LINK="$(parse-dotfile-root_link-option)"
-  DOTIFY_OPT_DEFAULT_ACTION="$(parse-dotfile-default_action-option)"
-}
-
-# Parse root_link option.
-parse-dotfile-root_link-option() {
-  echo "$(parse-dotfile-option "root_link" ".dotfiles" "$1")"
-}
-
-# Parse default_action option.
-parse-dotfile-default_action-option() {
-  echo "$(parse-dotfile-option "default_action" "link" "$1")"
-}
-
-# Extract a specific option from Dotfile.
-#
-# Arguments:
-#   - $1: Name of option to extract.
-#   - $2: (optional) Default value of option if not present in Dotfile.
-#   - $3: (optional) Specific Dotfile to read. Uses $DOTFILE if empty.
-#
-parse-dotfile-option() {
-  local name="$1"
-  local value="$2"
-  local dotfile="$3"
-  if [ -z "$dotfile" ]; then dotfile="$DOTFILE"; fi
-
-  local line=""
-  while read line; do
-    if [[ "$line" == "$name "* ]]; then
-      value="$(trim "${line/#$name }")"
-      break
-    fi
-  done < "$dotfile"
-
-  echo "$value"
-}

test/lib/internals/parse-dotfile-options-test.sh

@@ -1,89 +0,0 @@
-#! /usr/bin/env bash
-source "../../test-helper.sh"
-source "../../../src/lib/helpers/trim.sh"
-source "../../../src/lib/internals/parse-dotfile-options.sh"
-
-#
-# parse-dotfile-options() tests
-#
-
-stub "parse-dotfile-root_link-option"
-stub "parse-dotfile-default_action-option"
-
-parse-dotfile-options
-assert 'echo "$DOTIFY_OPT_ROOT_LINK"' \
-  "parse-dotfile-root_link-option stub: "
-assert 'echo "$DOTIFY_OPT_DEFAULT_ACTION"' \
-  "parse-dotfile-default_action-option stub: "
-
-restore "parse-dotfile-root_link-option"
-restore "parse-dotfile-default_action-option"
-
-
-assert_end "parse-dotfile-options()"
-
-
-#
-# parse-dotfile-option() tests
-#
-
-# Create temp files/folders used for locate-dotfile() tests.
-mkdir -p "test-tmp/with" "test-tmp/without"
-echo -e "foo_bar .things\nlink: foo -> .foo" > "test-tmp/with/Dotfile"
-echo -e "link: foo -> .foo" > "test-tmp/without/Dotfile"
-
-# When $DOTFILE contains root_link option.
-DOTFILE="test-tmp/with/Dotfile"
-assert 'parse-dotfile-option foo_bar .none' ".things"
-unset DOTFILE
-
-# When $DOTFILE does not contain root_link option.
-DOTFILE="test-tmp/without/Dotfile"
-assert 'parse-dotfile-option foo_bar .none' ".none"
-unset DOTFILE
-
-# When Dotfile to parse is specified as argument.
-assert 'parse-dotfile-option foo_bar .none test-tmp/with/Dotfile' ".things"
-assert 'parse-dotfile-option foo_bar .none test-tmp/without/Dotfile' ".none"
-
-# When option is wrapped across multiple lines with a backslash.
-echo 'foo_bar \'         > "test-tmp/with/Dotfile"
-echo '  .things'        >> "test-tmp/with/Dotfile"
-echo 'link: foo -> bar' >> "test-tmp/with/Dotfile"
-DOTFILE="test-tmp/with/Dotfile"
-assert 'parse-dotfile-option foo_bar .none' ".things"
-unset DOTFILE
-
-# Remove temp files/folders used for locate-dotfile() tests.
-rm "test-tmp/with/Dotfile" "test-tmp/without/Dotfile"
-rmdir "test-tmp/with" "test-tmp/without" "test-tmp"
-
-assert_end "parse-dotfile-option()"
-
-
-#
-# parse-dotfile-root_link-option() tests
-#
-
-stub "parse-dotfile-option"
-assert 'parse-dotfile-root_link-option' \
-  'parse-dotfile-option stub: root_link .dotfiles '
-assert 'parse-dotfile-root_link-option "test-tmp/with/Dotfile"' \
-  'parse-dotfile-option stub: root_link .dotfiles test-tmp/with/Dotfile'
-restore "parse-dotfile-option"
-
-assert_end "parse-dotfile-root_link-option()"
-
-
-#
-# parse-dotfile-default_action-option() tests
-#
-
-stub "parse-dotfile-option"
-assert 'parse-dotfile-default_action-option' \
-  'parse-dotfile-option stub: default_action link '
-assert 'parse-dotfile-default_action-option "test-tmp/with/Dotfile"' \
-  'parse-dotfile-option stub: default_action link test-tmp/with/Dotfile'
-restore "parse-dotfile-option"
-
-assert_end "parse-dotfile-default_action-option()"