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Create install.sh
#!/usr/bin/env bash set -e # GitHub Copilot CLI Installation Script # Usage: curl -fsSL https://gh.io/copilot-install | bash # or: wget -qO- https://gh.io/copilot-install | bash # Use | sudo bash to run as root and install to /usr/local/bin # Export PREFIX to install to $PREFIX/bin/ directory (default: /usr/local for # root, $HOME/.local for non-root), e.g., export PREFIX=$HOME/custom to install # to $HOME/custom/bin echo "Installing GitHub Copilot CLI..." # Detect platform case "$(uname -s || echo "")" in Darwin*) PLATFORM="darwin" ;; Linux*) PLATFORM="linux" ;; *) if command -v winget >/dev/null 2>&1; then echo "Windows detected. Installing via winget..." winget install GitHub.Copilot exit $? else echo "Error: Windows detected but winget not found. Please see https://gh.io/install-copilot-readme" >&2 exit 1 fi ;; esac # Detect architecture case "$(uname -m)" in x86_64|amd64) ARCH="x64" ;; aarch64|arm64) ARCH="arm64" ;; *) echo "Error: Unsupported architecture $(uname -m)" >&2 ; exit 1 ;; esac # Determine download URL based on VERSION if [ -n "$VERSION" ]; then # Prefix version with 'v' if not already present case "$VERSION" in v*) ;; *) VERSION="v$VERSION" ;; esac DOWNLOAD_URL="https://github.com/github/copilot-cli/releases/download/${VERSION}/copilot-${PLATFORM}-${ARCH}.tar.gz" CHECKSUMS_URL="https://github.com/github/copilot-cli/releases/download/${VERSION}/SHA256SUMS.txt" else DOWNLOAD_URL="https://github.com/github/copilot-cli/releases/latest/download/copilot-${PLATFORM}-${ARCH}.tar.gz" CHECKSUMS_URL="https://github.com/github/copilot-cli/releases/latest/download/SHA256SUMS.txt" fi echo "Downloading from: $DOWNLOAD_URL" # Download and extract with error handling TMP_DIR="$(mktemp -d)" TMP_TARBALL="$TMP_DIR/copilot-${PLATFORM}-${ARCH}.tar.gz" if command -v curl >/dev/null 2>&1; then curl -fsSL "$DOWNLOAD_URL" -o "$TMP_TARBALL" elif command -v wget >/dev/null 2>&1; then wget -qO "$TMP_TARBALL" "$DOWNLOAD_URL" else echo "Error: Neither curl nor wget found. Please install one of them." rm -rf "$TMP_DIR" exit 1 fi # Attempt to download checksums file and validate TMP_CHECKSUMS="$TMP_DIR/SHA256SUMS.txt" CHECKSUMS_AVAILABLE=false if command -v curl >/dev/null 2>&1; then curl -fsSL "$CHECKSUMS_URL" -o "$TMP_CHECKSUMS" 2>/dev/null && CHECKSUMS_AVAILABLE=true elif command -v wget >/dev/null 2>&1; then wget -qO "$TMP_CHECKSUMS" "$CHECKSUMS_URL" 2>/dev/null && CHECKSUMS_AVAILABLE=true fi if [ "$CHECKSUMS_AVAILABLE" = true ]; then if command -v sha256sum >/dev/null 2>&1; then if (cd "$TMP_DIR" && sha256sum -c --ignore-missing SHA256SUMS.txt >/dev/null 2>&1); then echo "✓ Checksum validated" else echo "Error: Checksum validation failed." >&2 rm -rf "$TMP_DIR" exit 1 fi elif command -v shasum >/dev/null 2>&1; then if (cd "$TMP_DIR" && shasum -a 256 -c --ignore-missing SHA256SUMS.txt >/dev/null 2>&1); then echo "✓ Checksum validated" else echo "Error: Checksum validation failed." >&2 rm -rf "$TMP_DIR" exit 1 fi else echo "Warning: No sha256sum or shasum found, skipping checksum validation." fi fi # Check that the file is a valid tarball if ! tar -tzf "$TMP_TARBALL" >/dev/null 2>&1; then echo "Error: Downloaded file is not a valid tarball or is corrupted." >&2 rm -rf "$TMP_DIR" exit 1 fi # Check if running as root, fallback to non-root if [ "$(id -u 2>/dev/null || echo 1)" -eq 0 ]; then PREFIX="${PREFIX:-/usr/local}" else PREFIX="${PREFIX:-$HOME/.local}" fi INSTALL_DIR="$PREFIX/bin" if ! mkdir -p "$INSTALL_DIR"; then echo "Error: Could not create directory $INSTALL_DIR. You may not have write permissions." >&2 echo "Try running this script with sudo or set PREFIX to a directory you own (e.g., export PREFIX=\$HOME/.local)." >&2 exit 1 fi # Install binary if [ -f "$INSTALL_DIR/copilot" ]; then echo "Notice: Replacing copilot binary found at $INSTALL_DIR/copilot." fi tar -xz -C "$INSTALL_DIR" -f "$TMP_TARBALL" chmod +x "$INSTALL_DIR/copilot" echo "✓ GitHub Copilot CLI installed to $INSTALL_DIR/copilot" rm -rf "$TMP_DIR" # Check if install directory is in PATH case ":$PATH:" in *":$INSTALL_DIR:"*) ;; *) echo "" echo "Warning: $INSTALL_DIR is not in your PATH" echo "Add it to your PATH by adding this line to your shell profile:" echo " export PATH=\"\$PATH:$INSTALL_DIR\"" ;; esac echo "" echo "Installation complete! Run 'copilot help' to get started."
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‎install.sh‎

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#!/usr/bin/env bash
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set -e
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# GitHub Copilot CLI Installation Script
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# Usage: curl -fsSL https://gh.io/copilot-install | bash
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# or: wget -qO- https://gh.io/copilot-install | bash
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# Use | sudo bash to run as root and install to /usr/local/bin
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# Export PREFIX to install to $PREFIX/bin/ directory (default: /usr/local for
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# root, $HOME/.local for non-root), e.g., export PREFIX=$HOME/custom to install
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# to $HOME/custom/bin
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echo "Installing GitHub Copilot CLI..."
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# Detect platform
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case "$(uname -s || echo "")" in
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Darwin*) PLATFORM="darwin" ;;
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Linux*) PLATFORM="linux" ;;
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*)
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if command -v winget >/dev/null 2>&1; then
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echo "Windows detected. Installing via winget..."
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winget install GitHub.Copilot
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exit $?
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else
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echo "Error: Windows detected but winget not found. Please see https://gh.io/install-copilot-readme" >&2
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exit 1
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fi
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;;
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esac
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# Detect architecture
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case "$(uname -m)" in
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x86_64|amd64) ARCH="x64" ;;
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aarch64|arm64) ARCH="arm64" ;;
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*) echo "Error: Unsupported architecture $(uname -m)" >&2 ; exit 1 ;;
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esac
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# Determine download URL based on VERSION
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if [ -n "$VERSION" ]; then
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# Prefix version with 'v' if not already present
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case "$VERSION" in
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v*) ;;
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*) VERSION="v$VERSION" ;;
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esac
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DOWNLOAD_URL="https://github.com/github/copilot-cli/releases/download/${VERSION}/copilot-${PLATFORM}-${ARCH}.tar.gz"
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CHECKSUMS_URL="https://github.com/github/copilot-cli/releases/download/${VERSION}/SHA256SUMS.txt"
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else
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DOWNLOAD_URL="https://github.com/github/copilot-cli/releases/latest/download/copilot-${PLATFORM}-${ARCH}.tar.gz"
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CHECKSUMS_URL="https://github.com/github/copilot-cli/releases/latest/download/SHA256SUMS.txt"
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fi
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echo "Downloading from: $DOWNLOAD_URL"
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# Download and extract with error handling
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TMP_DIR="$(mktemp -d)"
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TMP_TARBALL="$TMP_DIR/copilot-${PLATFORM}-${ARCH}.tar.gz"
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if command -v curl >/dev/null 2>&1; then
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curl -fsSL "$DOWNLOAD_URL" -o "$TMP_TARBALL"
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elif command -v wget >/dev/null 2>&1; then
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wget -qO "$TMP_TARBALL" "$DOWNLOAD_URL"
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else
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echo "Error: Neither curl nor wget found. Please install one of them."
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rm -rf "$TMP_DIR"
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exit 1
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fi
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# Attempt to download checksums file and validate
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TMP_CHECKSUMS="$TMP_DIR/SHA256SUMS.txt"
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CHECKSUMS_AVAILABLE=false
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if command -v curl >/dev/null 2>&1; then
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curl -fsSL "$CHECKSUMS_URL" -o "$TMP_CHECKSUMS" 2>/dev/null && CHECKSUMS_AVAILABLE=true
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elif command -v wget >/dev/null 2>&1; then
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wget -qO "$TMP_CHECKSUMS" "$CHECKSUMS_URL" 2>/dev/null && CHECKSUMS_AVAILABLE=true
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fi
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if [ "$CHECKSUMS_AVAILABLE" = true ]; then
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if command -v sha256sum >/dev/null 2>&1; then
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if (cd "$TMP_DIR" && sha256sum -c --ignore-missing SHA256SUMS.txt >/dev/null 2>&1); then
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echo "✓ Checksum validated"
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else
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echo "Error: Checksum validation failed." >&2
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rm -rf "$TMP_DIR"
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exit 1
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fi
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elif command -v shasum >/dev/null 2>&1; then
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if (cd "$TMP_DIR" && shasum -a 256 -c --ignore-missing SHA256SUMS.txt >/dev/null 2>&1); then
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echo "✓ Checksum validated"
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else
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echo "Error: Checksum validation failed." >&2
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rm -rf "$TMP_DIR"
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exit 1
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fi
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else
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echo "Warning: No sha256sum or shasum found, skipping checksum validation."
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fi
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fi
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# Check that the file is a valid tarball
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if ! tar -tzf "$TMP_TARBALL" >/dev/null 2>&1; then
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echo "Error: Downloaded file is not a valid tarball or is corrupted." >&2
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rm -rf "$TMP_DIR"
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exit 1
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fi
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# Check if running as root, fallback to non-root
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if [ "$(id -u 2>/dev/null || echo 1)" -eq 0 ]; then
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PREFIX="${PREFIX:-/usr/local}"
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else
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PREFIX="${PREFIX:-$HOME/.local}"
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fi
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INSTALL_DIR="$PREFIX/bin"
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if ! mkdir -p "$INSTALL_DIR"; then
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echo "Error: Could not create directory $INSTALL_DIR. You may not have write permissions." >&2
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echo "Try running this script with sudo or set PREFIX to a directory you own (e.g., export PREFIX=\$HOME/.local)." >&2
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exit 1
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fi
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# Install binary
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if [ -f "$INSTALL_DIR/copilot" ]; then
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echo "Notice: Replacing copilot binary found at $INSTALL_DIR/copilot."
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fi
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tar -xz -C "$INSTALL_DIR" -f "$TMP_TARBALL"
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chmod +x "$INSTALL_DIR/copilot"
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echo "✓ GitHub Copilot CLI installed to $INSTALL_DIR/copilot"
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rm -rf "$TMP_DIR"
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# Check if install directory is in PATH
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case ":$PATH:" in
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*":$INSTALL_DIR:"*) ;;
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*)
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echo ""
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echo "Warning: $INSTALL_DIR is not in your PATH"
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echo "Add it to your PATH by adding this line to your shell profile:"
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echo " export PATH=\"\$PATH:$INSTALL_DIR\""
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;;
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esac
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echo ""
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echo "Installation complete! Run 'copilot help' to get started."

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