Initial commit

install.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+#
+# Installs config files from this repo by creating symlinks.
+# On first run, backs up originals to ~/.orig-config.
+#
+
+REPO_DIR="$HOME/jbashrc"
+
+# The list of config files: "repo-relative-path:absolute-target"
+FILES=(
+    "bash/dot-bashrc:$HOME/.bashrc"
+    "bash/dot-profile:$HOME/.profile"
+    "claude/CLAUDE.md:$HOME/.claude/CLAUDE.md"
+    "claude/settings.json:$HOME/.claude/settings.json"
+    "emacs/dot-emacs:$HOME/.emacs"
+    "git/dot-gitconfig:$HOME/.gitconfig"
+    "vscode/chatLanguageModels.json:$HOME/.config/Code/User/chatLanguageModels.json"
+    "vscode/keybindings.json:$HOME/.config/Code/User/keybindings.json"
+    "vscode/settings.json:$HOME/.config/Code/User/settings.json"
+)
+
+# Back up originals that haven't been backed up yet.
+mkdir -p "$HOME/.orig-config"
+for entry in "${FILES[@]}"; do
+    src_rel="${entry%%:*}"
+    target="${entry#*:}"
+    backup="$HOME/.orig-config/$src_rel"
+    if [ ! -e "$backup" ] && [ -e "$target" ] && [ ! -L "$target" ]; then
+        mkdir -p "$(dirname "$backup")"
+        cp "$target" "$backup"
+        echo "Backed up $target"
+    fi
+done
+
+# Create symlinks.
+for entry in "${FILES[@]}"; do
+    src="$REPO_DIR/${entry%%:*}"
+    target="${entry#*:}"
+    mkdir -p "$(dirname "$target")"
+    ln -sf "$src" "$target"
+    echo "Linked $target -> $src"
+done