update install script

.goreleaser.yml

@@ -2,6 +2,7 @@ builds:
 - env:
     - CGO_ENABLED=0
   main: ./cmd/codecrafters
+  binary: codecrafters
   ldflags: "-s -w -X github.com/codecrafters-io/cli/internal/utils.Version={{.Version}} -X github.com/codecrafters-io/cli/internal/utils.Commit={{.Commit}}"
 
 archives:

install.sh

@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+set -eu
+
+# allow overriding the version
+VERSION=${SENTRY_CLI_VERSION:-v15}
+
+PLATFORM=`uname -s`
+ARCH=`uname -m`
+
+if [ "$PLATFORM" == "Darwin" ]; then
+  OS=darwin
+elif [ "$(expr substr "$PLATFORM" 1 5)" == "Linux" ]; then
+  OS=linux
+else
+  echo "This installer is only supported on Linux and MacOS."
+  exit 1
+fi
+
+if [ "$ARCH" == "x86_64" ]; then
+  ARCH=amd64
+elif [[ $ARCH == armv8* ]] || [[ $ARCH == arm64* ]] || [[ $ARCH == aarch64* ]]; then
+  ARCH=arm64
+else
+  echo "unsupported arch: $ARCH"
+  exit 1
+fi
+
+
+# If the install directory is not set, set it to a default
+if [ -z ${INSTALL_DIR+x} ]; then
+  INSTALL_DIR=/usr/local/bin
+fi
+
+if [ -z ${INSTALL_PATH+x} ]; then
+  INSTALL_PATH="${INSTALL_DIR}/codecrafters"
+fi
+
+DOWNLOAD_URL="https://github.com/codecrafters-io/cli/releases/download/${VERSION}/${VERSION}_${OS}_${ARCH}.tar.gz"
+echo $DOWNLOAD_URL
+
+echo "This script will automatically install codecrafters (${VERSION}) for you."
+echo "Installation path: ${INSTALL_PATH}"
+if [ "x$(id -u)" == "x0" ]; then
+  echo "Warning: this script is currently running as root. This is dangerous. "
+  echo "         Instead run it as normal user. We will sudo as needed."
+fi
+
+if ! hash curl 2> /dev/null; then
+  echo "error: you do not have 'curl' installed which is required for this script."
+  exit 1
+fi
+
+TEMP_FILE=`mktemp "${TMPDIR:-/tmp}/.codecrafterscli.XXXXXXXX"`
+TEMP_FOLDER=`mktemp -d "${TMPDIR:-/tmp}/.codecrafterscli-headers.XXXXXXXX"`
+
+cleanup() {
+  rm -f "$TEMP_FILE"
+  rm -rf "$TEMP_FOLDER"
+}
+
+trap cleanup EXIT
+HTTP_CODE=$(curl -SL --progress-bar "$DOWNLOAD_URL" --output "$TEMP_FILE" --write-out "%{http_code}")
+if [[ ${HTTP_CODE} -lt 200 || ${HTTP_CODE} -gt 299 ]]; then
+  echo "error: your platform and architecture (${PLATFORM}-${ARCH}) is unsupported."
+  exit 1
+fi
+
+tar xzf "$TEMP_FILE" -C "$TEMP_FOLDER"
+
+chmod 0755 "$TEMP_FOLDER/codecrafters"
+if ! mv "$TEMP_FOLDER/codecrafters" "$INSTALL_PATH" 2> /dev/null; then
+  sudo -k mv "$TEMP_FOLDER/codecrafters" "$INSTALL_PATH"
+fi
+
+echo "Installed $("$INSTALL_PATH" --version)"
+
+echo 'Done!'