postmarketos-mkinitfs-hook-ci: new aport (MR 4420)

Add a new initramfs hook for running tests in a CI environment.

This hook automatically runs any scripts from /usr/libexec/ci-tests.
Tests should be installed as a subpackage of some other package (e.g.
qrtr) with an install_if clause to install them when this hook is
installed.

This allows platform specific packages like device packages to define
tests that will automatically be installed and executed when building
the initramfs for that device. See
device/community/device-oneplus-enchilada for an example.

Signed-off-by: Caleb Connolly <caleb@connolly.tech>

main/postmarketos-mkinitfs-hook-ci/05-ci.files

@@ -0,0 +1,8 @@
+/usr/libexec/pmos-tests-initramfs
+# We want all modules to be here so that we can validate
+# that all the device drivers load properly
+/lib/modules
+/sbin/udevd
+/bin/udevadm
+/etc/udev/rules.d
+/lib/udev/rules.d

main/postmarketos-mkinitfs-hook-ci/05-ci.sh

@@ -0,0 +1,38 @@
+#!/bin/sh
+# shellcheck disable=SC1091
+. ./init_functions.sh
+. /usr/share/misc/source_deviceinfo
+
+TEST=""
+
+DID_FAIL=0
+
+echo "==> Running postmarketos-mkinitfs-hook-ci"
+echo "==> disabling dmesg on console"
+dmesg -n 2
+
+for f in /usr/libexec/pmos-tests-initramfs/*; do
+	echo -e "\n==> Running test $f\n\n"
+	$f
+	if [ $? -ne 0 ]; then
+		echo "==> FAIL: $f"
+		DID_FAIL=1
+	else
+		echo "==> OK: $f"
+	fi
+done
+
+dmesg -n 8
+
+if [ $DID_FAIL -ne 0 ]; then
+	echo "==> PMOS-CI-FAIL"
+else
+	echo "==> PMOS-CI-OK"
+fi
+
+# We're done, kill it
+# CDBA will exit if it sees 20 '~' characters
+# in a row, send a whole bunch just to be sure
+# In the worst case it will timeout.
+echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"

main/postmarketos-mkinitfs-hook-ci/APKBUILD

@@ -0,0 +1,25 @@
+# Maintainer: Caleb Connolly <caleb@connolly.tech>
+pkgname=postmarketos-mkinitfs-hook-ci
+pkgver=0.1.0
+pkgrel=0
+pkgdesc="Hook for doing automated CI tests in the initramfs"
+url="https://postmarketos.org"
+source="
+	05-ci.sh
+	05-ci.files
+"
+arch="noarch"
+license="GPL2"
+options="!check"
+
+package() {
+	install -Dm755 "$srcdir"/05-ci.sh \
+		"$pkgdir"/usr/share/mkinitfs/hooks/05-ci.sh
+	install -Dm644 "$srcdir"/05-ci.files \
+		"$pkgdir"/usr/share/mkinitfs/files/05-ci.files
+}
+
+sha512sums="
+43f9d9a35a57845eb36893a3f20d8ff5f20b93b1c22c7c6e3959b07a41b3c5fe2f9941612620cf006a0018b53edae5fdc7ed3006befc6908c19a5617f322dea3  05-ci.sh
+35457ab221acd485ebde84fccac2187f36a074554c5f73828f2031f1e8e92ab7b3d46e654f0d7c62c0aa483c1d7f0dc901422fe0398ae0eae6995a2ae539a4af  05-ci.files
+"