151 lines
3.9 KiB
Bash
151 lines
3.9 KiB
Bash
#!/usr/bin/env bash
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# Tool: rust
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# DisplayName: Rust
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# Description: Install Rustup and Rust compiler/toolchain
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#
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# Rust Installer Script (Simplified Local Rustup Init)
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#
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# Run metascript to check if the shell is bash and load libraries
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PARENT_DIR="$(dirname "$0")/.."
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METASCRIPT_LOCAL="$PARENT_DIR/bootstrap.sh"
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METASCRIPT_URL="https://git.adityagupta.dev/sortedcord/bootstrap/raw/branch/master/bootstrap.sh"
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if [ -f "$METASCRIPT_LOCAL" ]; then
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. "$METASCRIPT_LOCAL"
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else
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if command -v wget >/dev/null 2>&1; then
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eval "$(wget -qO- "$METASCRIPT_URL")"
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elif command -v curl >/dev/null 2>&1; then
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eval "$(curl -fsSL "$METASCRIPT_URL")"
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else
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echo "Error: Neither wget nor curl is installed to fetch bootstrap.sh." >&2
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exit 1
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fi
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fi
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set -euo pipefail
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# Ensure we have curl or wget
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install_downloader() {
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if ! has_command curl && ! has_command wget; then
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log_info "Neither curl nor wget found. Installing curl..."
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pkg_install curl
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fi
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}
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detect_target_triple() {
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local ostype
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ostype="$(uname -s)"
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if [ "$ostype" != "Linux" ]; then
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log_error "This simplified installer only supports Linux."
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exit 1
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fi
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local clibtype="gnu"
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if ldd --version 2>&1 | grep -q 'musl'; then
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clibtype="musl"
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fi
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local raw_arch
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raw_arch="$(uname -m)"
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local cputype
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case "$raw_arch" in
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x86_64) cputype="x86_64" ;;
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aarch64|arm64) cputype="aarch64" ;;
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armv7l|armv8l|armv7) cputype="armv7" ;;
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i386|i486|i686|x86) cputype="i686" ;;
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*) cputype="$raw_arch" ;;
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esac
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local target="${cputype}-unknown-linux-${clibtype}"
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if [ "$cputype" = "armv7" ]; then
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target="${cputype}-unknown-linux-gnueabihf"
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fi
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echo "$target"
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}
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install_rust() {
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if has_command rustup || [ -f "$HOME/.cargo/bin/rustup" ]; then
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log_info "Rust (rustup) is already installed."
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fi
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install_downloader
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local target
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target=$(detect_target_triple)
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log_info "Detected target triple: $target"
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local url="https://static.rust-lang.org/rustup/dist/${target}/rustup-init"
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local tmpdir
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tmpdir="$(make_temp_dir)"
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cleanup() {
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rm -rf "$tmpdir"
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}
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trap cleanup EXIT
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local dest="$tmpdir/rustup-init"
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log_info "Downloading rustup-init..."
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# Check for snap curl issue (snap curl cannot write to /tmp/ due to sandbox)
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local use_wget=false
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if has_command curl; then
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local curl_path
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curl_path=$(command -v curl)
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if echo "$curl_path" | grep -q "/snap/"; then
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if has_command wget; then
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use_wget=true
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else
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log_warn "curl is installed via snap and may fail to write to temp directory."
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fi
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fi
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else
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use_wget=true
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fi
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if [ "$use_wget" = true ]; then
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wget -qO "$dest" "$url"
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else
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curl -fsSL "$url" -o "$dest"
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fi
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chmod +x "$dest"
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log_info "Running rustup-init..."
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# Run the downloaded binary
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# -y: skip prompts (we already confirmed)
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# --no-modify-path: let bootstrap manage the shell paths
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"$dest" -y --no-modify-path
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}
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configure_shell() {
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# Add ~/.cargo/bin to PATH for the current process
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export PATH="$HOME/.cargo/bin:$PATH"
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IFS=' ' read -ra target_files <<< "$(get_shell_configs)"
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for config_file in "${target_files[@]}"; do
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log_info "Configuring Rust environment in $config_file..."
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local content='. "$HOME/.cargo/env"'
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inject_block "$config_file" "rust init" "$content"
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# Source if modified (only for bashrc)
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if [ "$config_file" = "$HOME/.bashrc" ]; then
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. "$config_file" 2>/dev/null || true
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fi
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done
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}
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main() {
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install_rust
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configure_shell
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echo
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log_success "Rust (rustup) installation and configuration complete."
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}
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main "$@"
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