Work on jpackage detailed build instructions

README.md

@@ -117,6 +117,47 @@ with a non-fatal warning.
 In the near future, I'll start providing a pre-built app image to ease the
 build process for non-Windows users.
 
+End-to-End Windows build process using Cygwin
+---------------------------------------------
+
+**Prerequisites:** You need to have OpenJDK 14 or greater installed and configured
+with your `%JAVA_HOME%` environment variable configured and `%JAVA_HOME%/bin` on
+your `%PATH%`. You need to have Apache Ant installed and configured with `%ANT_HOME%`
+environment variable configured and `%ANT_HOME%/bin` on your `%PATH%`. You must have
+Cygwin installed. You must have `NSIS.exe` installed and available on your `%PATH%`.
+You must have Git for Windows installed. When installing git for Windows
+
+ 1. Run the Cygwin `setup-$arch.exe` for your platform to set up new packages.
+   Select the `make` `jq` `dos2unix` and `curl` packages.
+ 2. Open a cygwin terminal.
+ 3. Clone `i2p.i2p` and `i2p.firefox`
+
+        git clone https://github.com/i2p/i2p.i2p
+        git clone https://github.com/i2p/i2p.firefox
+
+ 3. Move to the i2p.i2p directory. Build the .jar files required to build the App Image
+  inside i2p.i2p. Return to home.
+
+        cd i2p.i2p
+        ant updater
+        cd ..
+
+ 4. Move into the i2p.firefox directory. Copy the .jar files from the `i2p.i2p/pkg-temp/lib`
+   directory into the build directory. Export a legal(For Windows jpackages) version
+   number. Build the App Image.
+
+        cd i2p.firefox
+        mkdir -p build
+        cp -R ../i2p.i2p/pkg-temp/lib build/lib
+        export I2P_VERSION=0.9.49
+        $JAVA_HOME/bin/jpackage --type app-image --name I2P --app-version "$I2P_VERSION" \
+          --verbose \
+          --resource-dir build/lib \
+          --input build/lib \
+          --main-jar router.jar --main-class net.i2p.router.RouterLaunch
+
+
+
 Issues
 ------
 

amo-version.sh

@@ -1,3 +1,4 @@
 #! /usr/bin/env sh
 
-curl -s https://addons.mozilla.org/api/v5/addons/addon/$1/versions/?page_size=1 | jq '.results | .[0] | .version' | tr -d '"'
+curl -s "https://addons.mozilla.org/api/v5/addons/addon/$1/versions/?page_size=1" | jq '.results | .[0] | .version' | tr -d '"'
+