feat: add scripts/install to install adless

README.md

@@ -25,17 +25,34 @@ And that's how Adless was made.
 
 ## Installation
 
-### Package manager
+### Manual Installation
+
+Download the latest tar from the [releases page](https://github.com/WIttyJudge/adless/releases) and decompress.
 
-Arch Linux (AUR):
+If you use Linux or MacOS, you can simple run:
 
 ```bash
-yay -S adless-bin
+curl -sL https://raw.githubusercontent.com/WIttyJudge/adless/refs/heads/main/scripts/install | sudo bash
 ```
 
-### Manual Installation
+### Building from source
 
-Download a binary from the [releases page](https://github.com/WIttyJudge/adless/releases) for Linux, macOS or Windows.
+The [Makefile](https://github.com/WIttyJudge/adless/blob/main/Makefile) has everything you need.
+
+There are different commands to build a binary for different platforms.
+Choose one that you need.
+
+```bash
+make build-linux
+make build-windows
+make build-darwnin
+```
+
+To run then the binary:
+
+```bash
+./build/adless
+```
 
 ## Usage
 

scripts/install

@@ -0,0 +1,109 @@
+#!/usr/bin/env bash
+
+set -e
+
+COL_GREEN=''
+COL_RED=''
+COL_NC=''
+
+INFO="[i]"
+TICK="[${COL_GREEN}✓${COL_NC}]"
+CROSS="[${COL_RED}✗${COL_NC}]"
+
+TMP_DIR="$(mktemp -d)"
+TMP_RELEASE_TAR="$TMP_DIR/release.tar.gz"
+OUTPUT_DIR="/usr/local/bin"
+PROGRAM_NAME="adless"
+
+check_sudo_user() {
+  if [ "$EUID" -ne 0 ]; then
+    fail "Please run the script as a root user"
+  fi
+}
+
+check_system() {
+  local uname_os="$(uname -s)"
+  local uname_arch="$(uname -m)"
+
+  case $uname_os in
+    Linux*) OS="linux" ;;
+    Darwin*) OS="darwin" ;;
+    *) fail "${uname_os} operation system is unsupported" ;;
+  esac
+
+
+  case $uname_arch in
+    x86_64 | amd64) ARCH="x86_64" ;;
+    arm64 | arm) ARCH="arm64" ;;
+    *) fail "${uname_arch} arch is unsupported" ;;
+  esac
+
+  echo "${INFO} Detected OS: ${OS}_${ARCH}"
+}
+
+check_dependencies() {
+  which curl > /dev/null || fail "curl not installed"
+  which grep > /dev/null || fail "grep not installed"
+}
+
+find_latest_version() {
+  LATEST_VERSION=$(curl -s "https://api.github.com/repos/wittyjudge/adless/releases/latest" | grep -Po "(?<=\"tag_name\": \").*(?=\")")
+  echo -e "${INFO} Latest version: $LATEST_VERSION"
+}
+
+find_latest_release_tar_url() {
+  URL="https://github.com//WIttyJudge/adless/releases/download/${LATEST_VERSION}/adless_${LATEST_VERSION}_${OS}_${ARCH}.tar.gz"
+  echo -e "${INFO} Latest release tar: ${URL}"
+}
+
+install_release_tar() {
+  echo -e "${INFO} Downloading release tar ${URL}.."
+  curl --fail --progress-bar -L -o "$TMP_DIR/release.tar.gz" "$URL"
+  echo -e "${TICK} Release tar downloaded"
+
+  tar -xzf "$TMP_DIR/release.tar.gz" -C "$TMP_DIR"
+
+  mv "$TMP_DIR/${PROGRAM_NAME}" "${OUTPUT_DIR}"
+  chmod +x "${OUTPUT_DIR}/${PROGRAM_NAME}"
+
+  cleanup
+}
+
+finish() {
+  echo ""
+  echo "Adless ${LATEST_VERSION} successfully installed at ${OUTPUT_DIR}/${PROGRAM_NAME}"
+  echo "run: adless --help"
+}
+
+cleanup() {
+  rm -rf $TMP_DIR > /dev/null
+}
+
+fail() {
+	cleanup
+	msg=$1
+  echo "${CROSS} $msg" 1>&2
+	exit 1
+}
+
+# Execution
+
+cat << 'EOF'
+           _ _
+  __ _  __| | | ___  ___ ___
+ / _` |/ _` | |/ _ \/ __/ __|
+| (_| | (_| | |  __/\__ \__ \
+ \__,_|\__,_|_|\___||___/___/
+
+EOF
+
+check_sudo_user
+check_system
+check_dependencies
+
+find_latest_version
+find_latest_release_tar_url
+
+install_release_tar
+
+finish