From 9498589f1648fa85ca0982c061069206be5dcf2f Mon Sep 17 00:00:00 2001
From: Oskar Manhart <52569953+oskardotglobal@users.noreply.github.com>
Date: Tue, 31 Oct 2023 09:55:02 +0100
Subject: [PATCH] feat: curl-bash script as primary installation method for now

---
 scripts/install.sh                            | 146 ++++++++++++++++++
 .../{install_quickemu => install_quickemu.py} |   0
 2 files changed, 146 insertions(+)
 create mode 100644 scripts/install.sh
 rename scripts/{install_quickemu => install_quickemu.py} (100%)

diff --git a/scripts/install.sh b/scripts/install.sh
new file mode 100644
index 0000000..3954e5e
--- /dev/null
+++ b/scripts/install.sh
@@ -0,0 +1,146 @@
+#!/bin/sh
+
+# This install script is intended to download and install the latest available
+# release of the winapps rewrite..
+#
+# It attempts to identify the current platform and an error will be thrown if
+# the platform is not supported.
+# It is based on the install script from dep (https://raw.githubusercontent.com/golang/dep/master/install.sh)
+#
+# Environment variables:
+# - INSTALL_DIRECTORY (optional): defaults to ~/.local/bin
+# - WINAPPS_RELEASE_TAG (optional): defaults to fetching the latest release
+# - WINAPPS_USE_MUSL (optional): use musl instead of glibc
+# - WINAPPS_ARCH (optional): use a specific value for ARCH (mostly for testing)
+#
+# You can install using this script:
+# $ curl https://raw.githubusercontent.com/winapps-org-winapps/rewrite/scripts/install.sh | sh
+
+set -e
+
+RELEASES_URL="https://github.com/winapps-org/winapps/releases"
+
+downloadJSON() {
+    url="$2"
+
+    echo "Fetching $url.."
+    if test -x "$(command -v curl)"; then
+        response=$(curl -s -L -w 'HTTPSTATUS:%{http_code}' -H 'Accept: application/json' "$url")
+        body=$(echo "$response" | sed -e 's/HTTPSTATUS\:.*//g')
+        code=$(echo "$response" | tr -d '\n' | sed -e 's/.*HTTPSTATUS://')
+    elif test -x "$(command -v wget)"; then
+        temp=$(mktemp)
+        body=$(wget -q --header='Accept: application/json' -O - --server-response "$url" 2> "$temp")
+        code=$(awk '/^  HTTP/{print $2}' < "$temp" | tail -1)
+        rm "$temp"
+    else
+        echo "Neither curl nor wget was available to perform http requests."
+        exit 1
+    fi
+    if [ "$code" != 200 ]; then
+        echo "Request failed with code $code"
+        exit 1
+    fi
+
+    eval "$1='$body'"
+}
+
+downloadFile() {
+    url="$1"
+    destination="$2"
+
+    echo "Fetching $url.."
+    if test -x "$(command -v curl)"; then
+        code=$(curl -s -w '%{http_code}' -L "$url" -o "$destination")
+    elif test -x "$(command -v wget)"; then
+        code=$(wget -q -O "$destination" --server-response "$url" 2>&1 | awk '/^  HTTP/{print $2}' | tail -1)
+    else
+        echo "Neither curl nor wget was available to perform http requests."
+        exit 1
+    fi
+
+    if [ "$code" != 200 ]; then
+        echo "Request failed with code $code"
+        exit 1
+    fi
+}
+
+initArch() {
+    ARCH=$(uname -m)
+    if [ -n "$WINAPPS_ARCH" ]; then
+        echo "Using WINAPPS_ARCH"
+        ARCH="$WINAPPS_ARCH"
+    fi
+    case $ARCH in
+        amd64) ARCH="amd64";;
+        x86_64) ARCH="amd64";;
+        i386) ARCH="i686";;
+        i686) ARCH="i686";;
+        *) echo "Architecture ${ARCH} is not supported by winapps"; exit 1;;
+    esac
+    echo "ARCH = $ARCH"
+}
+
+initOS() {
+    OS=$(uname | tr '[:upper:]' '[:lower:]')
+    case "$OS" in
+        linux) OS='linux';;
+        *) echo "OS ${OS} is not supported by winapps"; exit 1;;
+    esac
+    echo "OS = $OS"
+}
+
+# identify platform based on uname output
+initArch
+initOS
+
+# determine install directory if required
+if [ -z "$INSTALL_DIRECTORY" ]; then
+    if [ -d "$HOME/.local/bin" ]; then
+        INSTALL_DIRECTORY="$HOME/.local/bin"
+    else
+        echo "Installation directory not specified and ~/.local/bin does not exist"
+        exit 1
+    fi
+fi
+echo "Will install into $INSTALL_DIRECTORY"
+echo "Make sure it is on your PATH"
+
+if [ -n "$WINAPPS_USE_MUSL" ]; then
+    BINARY="winapps-${OS}-${ARCH}-musl"
+else
+    BINARY="winapps-${OS}-${ARCH}"
+fi
+
+# if WINAPPS_RELEASE_TAG was not provided, assume latest
+if [ -z "$WINAPPS_RELEASE_TAG" ]; then
+    downloadJSON LATEST_RELEASE "$RELEASES_URL/latest"
+    WINAPPS_RELEASE_TAG=$(echo "${LATEST_RELEASE}" | tr -s '\n' ' ' | sed 's/.*"tag_name":"//' | sed 's/".*//' )
+fi
+echo "Release Tag = $WINAPPS_RELEASE_TAG"
+
+# fetch the real release data to make sure it exists before we attempt a download
+downloadJSON RELEASE_DATA "$RELEASES_URL/tag/$WINAPPS_RELEASE_TAG"
+
+BINARY_URL="$RELEASES_URL/download/$WINAPPS_RELEASE_TAG/$BINARY"
+DOWNLOAD_FILE=$(mktemp)
+
+downloadFile "$BINARY_URL" "$DOWNLOAD_FILE"
+
+echo "Setting executable permissions."
+chmod +x "$DOWNLOAD_FILE"
+
+INSTALL_NAME="winapps"
+
+echo "Moving executable to $INSTALL_DIRECTORY/$INSTALL_NAME"
+mv "$DOWNLOAD_FILE" "$INSTALL_DIRECTORY/$INSTALL_NAME"
+
+if test -x "$(command -v python3)"; then
+    curl https://raw.githubusercontent.com/winapps-org/winapps/rewrite/scripts/install_quickemu.py | python3
+else
+    echo "python3 is not installed. Please install it in order to install quickemu."
+    echo "Once you have installed python3, run the following command to install quickemu:"
+    echo "curl https://raw.githubusercontent.com/winapps-org/winapps/rewrite/scripts/install_quickemu.py | python3"
+    echo "You may ignore this if quickemu is already installed."
+    exit 1
+fi
diff --git a/scripts/install_quickemu b/scripts/install_quickemu.py
similarity index 100%
rename from scripts/install_quickemu
rename to scripts/install_quickemu.py