Adds bootstrap.v2

.config/yadm/bootstrap.v1/bootstrap

@@ -0,0 +1,108 @@
+#!/bin/bash
+
+# Save this file as ~/.config/yadm/bootstrap and make it executable. It will
+# execute all executable files (excluding templates and editor backups) in the
+# ~/.config/yadm/bootstrap.d directory when run.
+
+_repeat() {
+  local start=1
+  local end=${1:-80}
+  local str="${2:-=}"
+  local range=$(seq $start $end)
+  for i in $range; do echo -n "${str}"; done
+}
+
+_header() {
+  local length="$1"
+  echo -n "/="
+  _repeat ${length} "="
+  echo "=\\"
+}
+_value() {
+  local value="$1"
+  echo -n "| "
+  echo -n ${value}
+  echo " |"
+}
+_footer() {
+  local length="$1"
+  echo -n "\\="
+  _repeat ${length} "="
+  echo "=/"
+}
+
+display() {
+  local value="$1"
+  _header ${#value}
+  _value "${value}"
+  _footer ${#value}
+}
+
+runfile() {
+  local command="$1"
+  local prompt="Do you wish to run $command? [Ynq]"
+  local display="Executing $command"
+
+  local promptLength=$((${#prompt}))
+  local displayLength=${#display}
+
+  local maxWidth=$((promptLength > displayLength ? promptLength : displayLength))
+
+  _header ${maxWidth}
+
+  read -p "| $prompt |" -n 1 -r -s
+  echo
+
+  if [[ $REPLY =~ ^[Nn]$ ]]; then
+    _footer ${maxWidth}
+    return
+  fi
+
+  if [[ $REPLY =~ ^[Qq]$ ]]; then
+    _footer ${maxWidth}
+    display "Exiting..."
+    exit 0
+  fi
+
+  echo -n "| $display"
+  _repeat $((maxWidth - displayLength)) " "
+  echo " |"
+
+  _footer ${maxWidth}
+
+  if ! "$command"; then
+    echo "Error: bootstrap '$command' failed" >&2
+    exit 1
+  fi
+}
+
+set -eu
+
+SCRIPTPATH="$(
+  cd -- "$(dirname "$0")" >/dev/null 2>&1
+  pwd -P
+)"
+# Directory to look for bootstrap executables in
+BOOTSTRAP_D="$SCRIPTPATH/bootstrap.d"
+
+$SCRIPTPATH/_set_class.sh
+
+if [[ ! -d "$BOOTSTRAP_D" ]]; then
+  echo "Error: bootstrap directory '$BOOTSTRAP_D' not found" >&2
+  exit 1
+fi
+
+declare -a bootstraps
+while IFS= read -r bootstrap; do
+  if [[ -x "$bootstrap" && ! "$bootstrap" =~ "##" && ! "$bootstrap" =~ ~$ && ! "$bootstrap" =~ ".bak" ]]; then
+    bootstraps+=("$bootstrap")
+  fi
+done < <(find -L "$BOOTSTRAP_D" -type f | sort)
+
+for bootstrap in "${bootstraps[@]}"; do
+  runfile "$bootstrap"
+done
+
+"$SCRIPTPATH/apply_changes"
+
+display "Bootstrap completed"