New directory structure + basilisk

bin/dotf

@@ -0,0 +1,152 @@
+#!/bin/sh
+
+SOURCE="$(realpath "$0")"
+STORE_PATH="$(dirname "$SOURCE")/../"
+STORE_PATH="$(realpath "$STORE_PATH")"
+STORE_ENTRIES_FILE="${STORE_PATH}/paths"
+ABS_HOME="$(readlink -f "$HOME")"
+
+method=""
+path=""
+do_commit=false
+commit_message="."
+pull_to=""
+for arg in "$@"; do
+    case $arg in
+        "-c")
+            do_commit=true
+            ;;
+
+        "-m="*)
+            commit_message="${arg#*=}"
+            ;;
+
+        "-pt="*)
+            pull_to="${arg#*=}"
+            pull_to="$(realpath "$pull_to")"
+            ;;
+
+        *)
+            if [ -z "$method" ]; then
+                method="$arg"
+            else
+                path="$arg"
+            fi
+            ;;
+    esac
+done
+if [ -z "$path" ]; then
+	path="."
+fi
+path="$(realpath --no-symlinks "$path")"
+
+add() {
+    entry="$path"
+    check-cyclical-entry
+    check-duplicate-entry
+
+	printf %s\\n "$entry" >> "$STORE_ENTRIES_FILE"
+    printf %s\\n "Added path: $entry"
+}
+
+check-cyclical-entry() {
+    case "$STORE_PATH" in
+        "$entry"*)
+            printf 'Cannot cyclically archive: "%s" contains dotfiles directory'\\n "$path" >&2
+			exit
+            ;;
+    esac
+}
+
+check-duplicate-entry() {
+    while IFS='' read -r line || [ -n "$line" ]; do
+        case $entry in
+         	"$line"*)
+         	    printf %s\\n "Item already within path: ${line}" >&2
+                exit
+         		;;
+        esac
+    done < "$STORE_ENTRIES_FILE"
+}
+
+update-dest() {
+    dest="$STORE_PATH/root$entry"
+}
+
+push() {
+    while IFS='' read -r entry || [ -n "$entry" ]; do
+        check-cyclical-entry
+
+        update-dest
+        dest_dir="$(dirname "$dest")"
+		rsync -rv --itemize-changes "$entry" "$dest_dir"
+    done < "$STORE_ENTRIES_FILE"
+}
+
+pull() {
+    printf %s\\n "Diffs:"
+    show-diff
+    pull-prompt
+}
+
+entry-in-pull-path() {
+    entry="${pull_to}${entry}"
+}
+
+pull-prompt() {
+    printf "Is this ok? [y/N/d(etails)] "
+    read -r response
+    case "$response" in
+        d*|D*)
+            show-diff-detail
+            pull-prompt
+            ;;
+
+        y*|Y*)
+            confirmed-pull
+            ;;
+
+        *)
+            printf %s\\n "No action taken"
+            exit
+            ;;
+    esac
+}
+
+show-diff() {
+    while IFS='' read -r entry || [ -n "$entry" ]; do
+        update-dest
+        entry-in-pull-path
+        diff -rq "$entry" "$dest" | awk '
+/^Only in/ { print $0 " (this will not be overwritten)"; next }
+{ print }
+'
+    done < "$STORE_ENTRIES_FILE"
+}
+
+show-diff-detail() {
+    while IFS='' read -r entry || [ -n "$entry" ]; do
+        update-dest
+        entry-in-pull-path
+        diff -ru "$entry" "$dest"
+    done < "$STORE_ENTRIES_FILE" | less
+}
+
+confirmed-pull() {
+    while IFS='' read -r entry || [ -n "$entry" ]; do
+        check-cyclical-entry
+
+        update-dest
+        entry-in-pull-path
+        entry_dir="$(dirname "$entry")"
+        mkdir -p "$entry_dir"
+		rsync -rv --itemize-changes "$dest" "$entry_dir"
+    done < "$STORE_ENTRIES_FILE"
+}
+
+case "$method" in
+    "add") add ;;
+    "remove") remove ;;
+    "push") push ;;
+    "pull") pull ;;
+esac