#!/usr/bin/env sh

set -eu

# Downloads a tarball from https://zed.dev/releases and unpacks it

# into ~/.local/. If you'd prefer to do this manually, instructions are at

# https://zed.dev/docs/linux.

main() {

platform="$(uname -s)"

arch="$(uname -m)"

channel="${ZED_CHANNEL:-stable}"

ZED_VERSION="${ZED_VERSION:-latest}"

# Use TMPDIR if available (for environments with non-standard temp directories)

if [ -n "${TMPDIR:-}" ] && [ -d "${TMPDIR}" ]; then

temp="$(mktemp -d "$TMPDIR/zed-XXXXXX")"

else

temp="$(mktemp -d "/tmp/zed-XXXXXX")"

fi

if [ "$platform" = "Darwin" ]; then

platform="macos"

elif [ "$platform" = "Linux" ]; then

platform="linux"

else

echo "Unsupported platform $platform"

exit 1

fi

case "$platform-$arch" in

macos-arm64* | linux-arm64* | linux-aarch64)

arch="aarch64"

;;

macos-x86* | linux-x86*)

arch="x86_64"

;;

*)

echo "Unsupported platform or architecture"

exit 1

;;

esac

if command -v curl >/dev/null 2>&1; then

curl () {

command curl -fL "$@"

}

elif command -v wget >/dev/null 2>&1; then

curl () {

wget -O- "$@"

}

else

echo "Could not find 'curl' or 'wget' in your path"

exit 1

fi

"$platform" "$@"

if [ "$(command -v zed)" = "$HOME/.local/bin/zed" ]; then

echo "Zed has been installed. Run with 'zed'"

else

echo "To run Zed from your terminal, you must add ~/.local/bin to your PATH"

echo "Run:"

case "$SHELL" in

*zsh)

echo " echo 'export PATH=\$HOME/.local/bin:\$PATH' >> ~/.zshrc"

echo " source ~/.zshrc"

;;

*fish)

echo " fish_add_path -U $HOME/.local/bin"

;;

*)

echo " echo 'export PATH=\$HOME/.local/bin:\$PATH' >> ~/.bashrc"

echo " source ~/.bashrc"

;;

esac

echo "To run Zed now, '~/.local/bin/zed'"

fi

}

linux() {

if [ -n "${ZED_BUNDLE_PATH:-}" ]; then

cp "$ZED_BUNDLE_PATH" "$temp/zed-linux-$arch.tar.gz"

else

echo "Downloading Zed version: $ZED_VERSION"

curl "https://cloud.zed.dev/releases/$channel/$ZED_VERSION/download?asset=zed&arch=$arch&os=linux&source=install.sh" > "$temp/zed-linux-$arch.tar.gz"

fi

suffix=""

if [ "$channel" != "stable" ]; then

suffix="-$channel"

fi

appid=""

case "$channel" in

stable)

appid="dev.zed.Zed"

;;

nightly)

appid="dev.zed.Zed-Nightly"

;;

preview)

appid="dev.zed.Zed-Preview"

;;

dev)

appid="dev.zed.Zed-Dev"

;;

*)

echo "Unknown release channel: ${channel}. Using stable app ID."

appid="dev.zed.Zed"

;;

esac

# Unpack

rm -rf "$HOME/.local/zed$suffix.app"

mkdir -p "$HOME/.local/zed$suffix.app"

tar -xzf "$temp/zed-linux-$arch.tar.gz" -C "$HOME/.local/"

zed_editor="$HOME/.local/zed$suffix.app/libexec/zed-editor"

if [ -f "$zed_editor" ] && command -v ldd >/dev/null 2>&1; then

missing="$(ldd "$zed_editor" 2>/dev/null | sed -n 's/^[[:space:]]*\(.*\) => not found$/\1/p')"

if [ -n "$missing" ]; then

echo "Warning: your system is missing libraries that Zed needs:"

echo "$missing" | sed 's/^/ /'

echo "Install them with your package manager, or Zed will fail to start."

fi

fi

# Setup ~/.local directories

mkdir -p "$HOME/.local/bin" "$HOME/.local/share/applications"

# Link the binary

if [ -f "$HOME/.local/zed$suffix.app/bin/zed" ]; then

ln -sf "$HOME/.local/zed$suffix.app/bin/zed" "$HOME/.local/bin/zed"

else

# support for versions before 0.139.x.

ln -sf "$HOME/.local/zed$suffix.app/bin/cli" "$HOME/.local/bin/zed"

fi

# Copy .desktop file

desktop_file_path="$HOME/.local/share/applications/${appid}.desktop"

src_dir="$HOME/.local/zed$suffix.app/share/applications"

if [ -f "$src_dir/${appid}.desktop" ]; then

cp "$src_dir/${appid}.desktop" "${desktop_file_path}"

else

# Fallback for older tarballs

cp "$src_dir/zed$suffix.desktop" "${desktop_file_path}"

fi

sed -i "s|Icon=zed|Icon=$HOME/.local/zed$suffix.app/share/icons/hicolor/512x512/apps/zed.png|g" "${desktop_file_path}"

sed -i "s|Exec=zed|Exec=$HOME/.local/zed$suffix.app/bin/zed|g" "${desktop_file_path}"

}

macos() {

echo "Downloading Zed version: $ZED_VERSION"

curl "https://cloud.zed.dev/releases/$channel/$ZED_VERSION/download?asset=zed&os=macos&arch=$arch&source=install.sh" > "$temp/Zed-$arch.dmg"

hdiutil attach -quiet "$temp/Zed-$arch.dmg" -mountpoint "$temp/mount"

app="$(cd "$temp/mount/"; echo *.app)"

echo "Installing $app"

if [ -d "/Applications/$app" ]; then

echo "Removing existing $app"

rm -rf "/Applications/$app"

fi

ditto "$temp/mount/$app" "/Applications/$app"

hdiutil detach -quiet "$temp/mount"

mkdir -p "$HOME/.local/bin"

# Link the binary

ln -sf "/Applications/$app/Contents/MacOS/cli" "$HOME/.local/bin/zed"

}

main "$@"