75 lines
3.0 KiB
Bash
Executable File
75 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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BINARY_NAME="tailscale-vpn"
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BIN_DIR="$HOME/.local/bin"
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BASHRC="$HOME/.bashrc"
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DIST_DIR="$(pwd)/dist"
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BUILD_OUTPUT="$DIST_DIR/$BINARY_NAME"
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INSTALL_TARGET="$BIN_DIR/$BINARY_NAME"
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# ── Colours ────────────────────────────────────────────────────────────────────
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BOLD='\033[1m'
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DIM='\033[2m'
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GREEN='\033[0;32m'
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YELLOW='\033[0;33m'
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CYAN='\033[0;36m'
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RESET='\033[0m'
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step() { echo -e "\n${BOLD}${CYAN}▶ $1${RESET}"; }
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ok() { echo -e " ${GREEN}✔${RESET} $1"; }
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skip() { echo -e " ${DIM}– $1${RESET}"; }
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warn() { echo -e " ${YELLOW}⚠ $1${RESET}"; }
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divider() { echo -e "${DIM} ──────────────────────────────────────${RESET}"; }
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# ── Header ─────────────────────────────────────────────────────────────────────
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echo -e "\n${BOLD} ${BINARY_NAME} — build${RESET}"
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divider
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# ── 1. Build Go binary ─────────────────────────────────────────────────────────
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step "Building Go binary"
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mkdir -p "$DIST_DIR"
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go build -o "$BUILD_OUTPUT"
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ok "Build complete → dist/$BINARY_NAME"
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# ── 2. Ensure ~/.local/bin exists ──────────────────────────────────────────────
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step "Checking $BIN_DIR"
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mkdir -p "$BIN_DIR"
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ok "$BIN_DIR exists"
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# ── 3. Add ~/.local/bin to PATH in ~/.bashrc if not already present ────────────
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step "Checking PATH in $BASHRC"
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PATH_EXPORT='export PATH="$HOME/.local/bin:$PATH"'
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PATH_MARKER="# $BINARY_NAME: bin_dir"
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touch "$BASHRC"
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if grep -qE '(^|:)[^#]*\.local/bin([^a-zA-Z0-9_]|$)' "$BASHRC"; then
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skip "$BIN_DIR already declared in $BASHRC"
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else
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echo "" >> "$BASHRC"
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echo "$PATH_MARKER" >> "$BASHRC"
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echo "$PATH_EXPORT" >> "$BASHRC"
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ok "Added $BIN_DIR to PATH in $BASHRC"
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warn "Restart your shell or run: source $BASHRC"
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fi
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# ── 4. Move binary into ~/.local/bin ───────────────────────────────────────────
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step "Installing binary"
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if [[ -f "$INSTALL_TARGET" ]]; then
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warn "Overwriting existing binary at $INSTALL_TARGET"
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fi
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mv "$BUILD_OUTPUT" "$INSTALL_TARGET"
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chmod +x "$INSTALL_TARGET"
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ok "Installed → $INSTALL_TARGET"
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# ── Done ───────────────────────────────────────────────────────────────────────
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divider
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echo -e "\n${BOLD}${GREEN} ✔ Done.${RESET} Run: ${BOLD}$BINARY_NAME${RESET}\n"
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