add all sorts of things

1 files changed, 74 insertions, 0 deletions

diff --git a/scripts/dot-local/bin/stowify b/scripts/dot-local/bin/stowify
new file mode 100755
index 0000000..fb51025
--- /dev/null
+++ b/scripts/dot-local/bin/stowify
@@ -0,0 +1,74 @@
+#!/usr/bin/env bash
+
+set -Eeuo pipefail
+
+if [ $# -lt 2 ]; then
+  echo "Usage: $0 <source1> [source2 ...] <package_name>"
+  return 1
+fi
+
+pkg="${@:$#}"
+stowdir="$HOME/dotfiles"
+sources=("${@:1:$#-1}")
+
+mkdir -p "$stowdir/$pkg"
+
+_stowify_convert_path() {
+  local rel_path="$1"
+  local IFS='/'
+  local parts out_parts part
+
+  read -ra parts <<<"$rel_path"
+  for part in "${parts[@]}"; do
+    if [[ $part == .* ]]; then
+      out_parts+=("dot-${part#.}")
+    else
+      out_parts+=("$part")
+    fi
+  done
+
+  local out=""
+  for part in "${out_parts[@]}"; do
+    if [ -z "$out" ]; then
+      out="$part"
+    else
+      out="$out/$part"
+    fi
+  done
+  printf '%s\n' "$out"
+}
+
+for src in "${sources[@]}"; do
+  src="$(realpath -m "$src")" # expand to absolute path
+
+  if [ ! -e "$src" ]; then
+    echo "Error: $src does not exist"
+    continue
+  fi
+
+  if [[ $src == "$HOME"/* ]]; then
+    rel_path="${src#"$HOME"/}"
+  else
+    echo "Warning: $src is not under \$HOME — skipping"
+    continue
+  fi
+
+  conv_rel_path="$(_stowify_convert_path "$rel_path")" || continue
+
+  dest_path="$stowdir/$pkg/$conv_rel_path"
+  dest_dir="$(dirname "$dest_path")"
+
+  echo "$dest_dir"
+  echo "$dest_path"
+
+  mkdir -pv "$dest_dir" || {
+    echo "Failed to create $dest_dir"
+    continue
+  }
+  mv -v "$src" "$dest_path" || {
+    echo "Failed to move $src"
+    continue
+  }
+done
+
+stow -d "$stowdir" -v --dotfiles "$pkg"