From 731be425a6489a35bc0d714a0d22f51d9b18fff7 Mon Sep 17 00:00:00 2001
From: Wu Yufei <me@tespent.cn>
Date: Fri, 13 Nov 2020 01:32:38 +0800
Subject: [PATCH] Add PKGBUILD generation script

---
 build/build-pkgbuild.sh | 42 +++++++++++++++++++++++++++++++++++++++++
 install.sh              |  4 +++-
 2 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100755 build/build-pkgbuild.sh

diff --git a/build/build-pkgbuild.sh b/build/build-pkgbuild.sh
new file mode 100755
index 0000000..bf69976
--- /dev/null
+++ b/build/build-pkgbuild.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+PKGNAME=zjunet
+PKGVER=$(cat $(dirname $0)/../VERSION)
+PKGVER_NOREL=${PKGVER%%-*}
+PKGREL=${PKGVER:$((${#PKGVER_NOREL}+1))}
+if [[ -z $PKGREL ]]; then
+	PKGREL=1
+fi
+
+set -xe
+
+wget https://github.com/QSCTech/$PKGNAME/archive/v$PKGVER.tar.gz -O $PKGNAME-$PKGVER.tar.gz
+
+FILE_MD5=$(md5sum $PKGNAME-$PKGVER.tar.gz | cut -f1 -d' ')
+FILE_SHA1=$(sha1sum $PKGNAME-$PKGVER.tar.gz | cut -f1 -d' ')
+FILE_SHA256=$(sha256sum $PKGNAME-$PKGVER.tar.gz | cut -f1 -d' ')
+
+cat > PKGBUILD <<EOF
+# Maintainer: tespent <me@tespent.cn>
+
+pkgname=$PKGNAME
+pkgver=$PKGVER_NOREL
+pkgrel=$PKGREL
+pkgdesc="Command Line Scripts for ZJU"
+url="https://github.com/QSCTech/$PKGNAME"
+arch=('any')
+license=('GPL')
+depends=('xl2tpd>=1.3.7' 'curl' 'dnsutils')
+source=("$PKGNAME-$PKGVER.tar.gz::https://github.com/QSCTech/$PKGNAME/archive/v$PKGVER.tar.gz")
+md5sums=('$FILE_MD5')
+sha1sums=('$FILE_SHA1')
+sha256sums=('$FILE_SHA256')
+
+package() {
+	cd "\$srcdir/$PKGNAME-$PKGVER"
+	DESTDIR=\$pkgdir PREFIX=/usr ./install.sh
+}
+EOF
+
+makepkg $*
+makepkg --printsrcinfo > .SRCINFO
diff --git a/install.sh b/install.sh
index 0d4c71b..e316342 100755
--- a/install.sh
+++ b/install.sh
@@ -20,4 +20,6 @@ EOF
 chmod +x $DESTDIR$PREFIX/bin/zjunet
 echo "[INFO] Done."
 echo
-zjunet usage
+if [[ -z $DESTDIR ]]; then
+	zjunet usage
+fi