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dotfiles/install.sh
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#!/usr/bin/env bash
# Idempotent install: ensure zsh + oh-my-zsh, then symlink configs.
set -euo pipefail
SRC=$(cd "$(dirname "$0")" && pwd)
# 1. zsh (workspace base image may or may not have it)
if ! command -v zsh >/dev/null 2>&1; then
sudo apt-get update -qq
sudo apt-get install -y --no-install-recommends zsh
fi
# 2. oh-my-zsh
if [ ! -d "$HOME/.oh-my-zsh" ]; then
RUNZSH=no CHSH=no KEEP_ZSHRC=yes \
sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
fi
# 3. zsh plugins (autosuggestions + syntax highlighting)
ZSH_CUSTOM=${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}
[ -d "$ZSH_CUSTOM/plugins/zsh-autosuggestions" ] || \
git clone -q https://github.com/zsh-users/zsh-autosuggestions "$ZSH_CUSTOM/plugins/zsh-autosuggestions"
[ -d "$ZSH_CUSTOM/plugins/zsh-syntax-highlighting" ] || \
git clone -q https://github.com/zsh-users/zsh-syntax-highlighting "$ZSH_CUSTOM/plugins/zsh-syntax-highlighting"
# 4. symlink every file under home/ into $HOME (idempotent)
while IFS= read -r f; do
rel=${f#"$SRC/home/"}
mkdir -p "$HOME/$(dirname "$rel")"
ln -sf "$SRC/home/$rel" "$HOME/$rel"
done < <(find "$SRC/home" -mindepth 1 -type f)
# 5. default shell -> zsh
CURSHELL=$(getent passwd "$USER" | cut -d: -f7)
if [ "$CURSHELL" != "$(command -v zsh)" ]; then
sudo chsh -s "$(command -v zsh)" "$USER" || true
fi
# 6. VSCodium / VS Code extensions (only installs if the binary is present locally;
# Coder workspaces don't have these, so this is a no-op there).
EXTS_FILE="/home/.config/VSCodium/extensions.txt"
for BIN in codium code; do
if command -v "" >/dev/null 2>&1 && [ -f "" ]; then
while IFS= read -r ext; do
case "" in
""|\#*) continue ;;
esac
"" --install-extension "" --force >/dev/null 2>&1 || true
done < ""
echo ": extensions synced"
fi
done
# 7. opencode config sync (regenerates ~/.config/opencode/config.json from live state)
if command -v python3 >/dev/null 2>&1; then
python3 "$HOME/.config/opencode/sync.py" 2>/dev/null || true
fi
echo "dotfiles installed: zsh + ohmyzsh + symlinks from $SRC/home"