Initial import

3 files changed, 83 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..601b90451408
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,16 @@
+pkgbase = liveroot
+	pkgdesc = Initcpio hooks for non persistent boot
+	pkgver = 21
+	pkgrel = 1
+	url = https://github.com/bluerider/liveroot.git
+	install = liveroot.install
+	arch = any
+	license = GPL3
+	makedepends = git
+	depends = util-linux
+	depends = rsync
+	source = git+https://github.com/bluerider/liveroot.git
+	sha256sums = SKIP
+
+pkgname = liveroot
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..2a88bb88f930
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,54 @@
+#Maintainer : mark@markelee.com
+#Contributor: mark@markelee.com
+
+pkgname='liveroot'
+url='https://github.com/bluerider/liveroot.git'
+pkgdesc='Initcpio hooks for non persistent boot'
+pkgver=21
+pkgrel=1
+arch=('any')
+depends=('util-linux' 'rsync')
+makedepends=('git')
+license=('GPL3')
+source=("git+$url")
+sha256sums=('SKIP')
+install="${pkgname}.install"
+
+prepare() {
+   echo "Do you want to use the static compiler?"
+   echo "b|B : btrfs specific"
+   echo "y|Y : use compiler"
+   echo "n|N : use standard oroot hook" 
+   read ans
+   case $ans in
+    b|B)
+      bash "${srcdir}/${pkgname}/compiler" btrfs &&
+      mv ${srcdir}{,/${pkgname}/initcpio/hooks}/oroot &&
+      mv "${srcdir}/oroot_install" "${srcdir}/${pkgname}/initcpio/install/oroot" &&
+      msg "Compiled oroot for btrfs" ||
+      msg "Failed to compile oroot"
+      ;;
+    y|Y)
+      bash "${srcdir}/${pkgname}/compiler" &&
+      mv ${srcdir}{,/${pkgname}/initcpio/hooks}/oroot &&
+      mv "${srcdir}/oroot_install" "${srcdir}/${pkgname}/initcpio/install/oroot" &&
+      msg "Compiled oroot" ||
+      msg "Failed to compile oroot"
+      ;;
+    n|N)
+     msg "Using default oroot hook"
+     ;;
+   esac;
+}
+
+package() {
+  install -m755 -d "${pkgdir}/usr/lib/initcpio/hooks"
+  install -m755 -d "${pkgdir}/usr/lib/initcpio/install"
+  install -m644 "${srcdir}/${pkgname}/initcpio/hooks/oroot" "${pkgdir}/usr/lib/initcpio/hooks"
+  install -m644 "${srcdir}/${pkgname}/initcpio/install/oroot" "${pkgdir}/usr/lib/initcpio/install"
+  install -m755 -d "${pkgdir}/etc/modprobe.d"
+  echo "options zram num_devices=$[$(nproc)+2]" > "/${pkgdir}/etc/modprobe.d/zram.conf"
+  install -m755 -d "${pkgdir}/usr/share/liveroot"
+  install -m644 "${srcdir}/${pkgname}/examples/mkinitcpio.conf.example" "${pkgdir}/usr/share/liveroot"
+  install -m644 "${srcdir}/${pkgname}/examples/syslinux.cfg.example" "${pkgdir}/usr/share/liveroot"
+}
diff --git a/liveroot.install b/liveroot.install
new file mode 100644
index 000000000000..a58999809ef6
--- /dev/null
+++ b/liveroot.install
@@ -0,0 +1,13 @@
+post_install() {
+  cat <<EOF
+See templates at /usr/share/liveroot/ for examples of how to activate liveroot.
+Add zram btrfs ext2 overlay to modules array in /etc/mkinitcpio.conf
+Add oroot to hooks array in /etc/mkinitcpio.conf
+Add either oroot=raw,oroot=live or oroot=compresssed to kernel cmdline
+oroot=compressed, oroot=raw, and oroot=live now feature a script called overlay_flush. Use this to flush the upper overlay onto the lower backing disk.
+EOF
+}
+
+post_upgrade() {
+ mkinitcpio -p linux
+}
\ No newline at end of file