From: sev <git@sev.monster>
Date: Sat, 30 May 2020 18:45:06 +0000 (-0500)
Subject: add `se' alias, update syslinux stuff
X-Git-Url: https://git.sev.monster/~sev/dotfiles.git/commitdiff_plain/cd5c7e1dff9ef0e9f5bba73d3d83d6e2aa5e1776?ds=sidebyside;hp=7172209258bdbb25ba4d43eba17f50d72719bf75

add `se' alias, update syslinux stuff
---

diff --git a/base/.zshrc b/base/.zshrc
index 96f14c5..1f6e987 100644
--- a/base/.zshrc
+++ b/base/.zshrc
@@ -54,6 +54,7 @@ if [[ "$OSTYPE" =~ '^(free|net)bsd' ]] {
 } else {
     alias ll="ls -lAFh"
 }
+alias se=sudoedit
 ## ps
 local p=
 if which pstree >/dev/null 2>&1 && ! check-busybox pstree; then
diff --git a/root/syslinux.cfg b/root/syslinux.cfg
old mode 100755
new mode 100644
diff --git a/root/update-extlinux.conf b/root/update-extlinux.conf
new file mode 100644
index 0000000..9ee0e0f
--- /dev/null
+++ b/root/update-extlinux.conf
@@ -0,0 +1,92 @@
+# we are using the fact that this is a sourced sh script to take over and
+# handle updating ourselves. config is static and does not need changes.
+
+version=$version-mod
+verbose=0
+
+# replicate existing script
+everbose() {
+	if [ "$verbose" = "0" ]; then
+		return
+	fi
+
+	echo $*
+}
+
+ewarn() {
+	echo "WARNING:" $@ >&2
+}
+
+eerror() {
+	echo "ERROR:" $@ >&2
+	return 1
+}
+
+usage() {
+	echo "usage: $0 [-v|--verbose] [--warn-only]"
+}
+
+# NOTE: no-op for most options
+while [ $# -gt 0 ]; do
+	opt="$1"
+	shift
+	case "$opt" in
+	-v|--verbose)
+		verbose=1
+		;;
+	--warn-only)
+		warn_only=1
+		;;
+	--)
+		break
+		;;
+	-*)
+		usage
+		exit 1
+		;;
+	esac
+done
+
+src=/usr/share/syslinux/efi64
+boot=/boot/EFI/Boot
+everbose "Installing binaries from $src to $boot"
+cp $src/*.c32 $src/ldlinux.e64 $boot
+cp $src/syslinux.efi $boot/bootx64.efi
+
+ids=/usr/share/hwdata/pci.ids
+bootids=hdt/pci.ids
+apkargs="-q --no-progress"
+if ! apk info -e hwids-pci >/dev/null; then
+	everbose "Installing hwids-pci"
+	if apk $apkargs add hwids-pci; then
+		undo_hwids=1
+	else
+		ewarn $(cat <<EOF
+			Unable to install hwids-pci! If update-extlinux is
+			being called from syslinux hook during
+			installation/upgrade, you will need to run
+			update-extlinux after the apk database is unlocked.
+			Alternatively, install hwids-pci manually before
+			upgrading boot-related packages.
+EOF
+)
+	fi
+else
+	everbose "Upgrading hwids-pci"
+	if ! apk $apkargs upgrade hwids-pci; then
+		ewarn "Upgrade failed for hwids-pci, pci.ids may be out of date"
+	fi
+fi
+if [ ! -r "$ids" ]; then
+	ewarn "Cannot read $ids, can't update $boot/$bootids"
+else
+	everbose "Installing $ids to $boot/$bootids"
+	cp $ids $boot/$bootids
+fi
+if [ -n "$undo_hwids" ]; then
+	everbose "Deleting hwids-pci"
+	apk $apkargs del hwids-pci
+fi
+
+# exit from parent script
+exit 0