From a4fa08b06393fab44ff6937352937a4d4404f328 Mon Sep 17 00:00:00 2001
From: Max Rees <maxcrees@me.com>
Date: Fri, 10 Jul 2020 23:49:22 -0500
Subject: system/easy-boot: new package

---
 system/easy-boot/APKBUILD          | 45 ++++++++++++++++++++++++++++++++++++++
 system/easy-boot/easy-boot.trigger |  2 ++
 system/easy-boot/update-boot       | 13 +++++++++++
 3 files changed, 60 insertions(+)
 create mode 100644 system/easy-boot/APKBUILD
 create mode 100644 system/easy-boot/easy-boot.trigger
 create mode 100644 system/easy-boot/update-boot

(limited to 'system')

diff --git a/system/easy-boot/APKBUILD b/system/easy-boot/APKBUILD
new file mode 100644
index 000000000..e8189164c
--- /dev/null
+++ b/system/easy-boot/APKBUILD
@@ -0,0 +1,45 @@
+# Maintainer: Max Rees <maxcrees@me.com>
+pkgname=easy-boot
+pkgver=1.0
+pkgrel=0
+pkgdesc="APK trigger to automatically update boot configuration"
+url="https://www.adelielinux.org/"
+arch="noarch"
+options="!check"  # No test suite.
+license="NCSA"
+depends="/bin/sh"
+makedepends=""
+subpackages="no-boot:none"
+provides="kernel-boot"
+provider_priority=10
+triggers="$pkgname.trigger=/boot"
+source="update-boot"
+
+package() {
+	install -Dm755 "$srcdir"/update-boot \
+		"$pkgdir"/usr/sbin/update-boot
+
+	mkdir -p "$pkgdir"/etc/easy-boot.d
+	cat >"$pkgdir"/etc/easy-boot.d/README <<-EOF
+		This directory contains hooks that will be executed when the files
+		in /boot are upgraded, in particular the kernel from easy-kernel.
+		Each hook will be executed in collation order. The current numbering
+		conventions are:
+
+		20 - initramfs generation
+		50 - bootloader configuration
+
+		To completely disable this mechanism, install the "no-boot" package.
+
+		The hooks can be re-run manually using the "update-boot" command.
+	EOF
+}
+
+none() {
+	pkgdesc="Disable boot configuration from automatically updating"
+	depends=""
+	provides="kernel-boot"
+	provider_priority=1
+	mkdir -p "$subpkgdir"
+}
+sha512sums="7436693956df66bebeef20937f210c889d109ba85456d4cd3c115d00e4c68f3f5b51dbaa1859a729c2599b344e21d45c484fe278c43c7c59bb04a4159e9b6577  update-boot"
diff --git a/system/easy-boot/easy-boot.trigger b/system/easy-boot/easy-boot.trigger
new file mode 100644
index 000000000..63f7f1850
--- /dev/null
+++ b/system/easy-boot/easy-boot.trigger
@@ -0,0 +1,2 @@
+#!/bin/sh -e
+exec update-boot
diff --git a/system/easy-boot/update-boot b/system/easy-boot/update-boot
new file mode 100644
index 000000000..a3e45ebf4
--- /dev/null
+++ b/system/easy-boot/update-boot
@@ -0,0 +1,13 @@
+#!/bin/sh -e
+rc=0
+
+for i in /etc/easy-boot.d/*; do
+  [ -x "$i" ] || continue
+  printf '>>> %s\n' "${i##*/}" >&2
+  if ! "$i"; then
+    printf '>>> Kernel boot hook failed!\n' >&2
+    rc="$((rc + 1))"
+  fi
+done
+
+exit "$rc"
-- 
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