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[automated-distro-installer] / fai / config / distro-install-common / install-stable-kernel-debs

diff --git a/fai/config/distro-install-common/install-stable-kernel-debs b/fai/config/distro-install-common/install-stable-kernel-debs
index 83774909e2d6e99a932a4f50693a89441c1b0812..db7abcfc5d7af446118586ef4b707c10325df983 100755 (executable)
--- a/fai/config/distro-install-common/install-stable-kernel-debs
+++ b/fai/config/distro-install-common/install-stable-kernel-debs
@@ -1,4 +1,4 @@
-#!/bin/bash -x
+#!/bin/bash
 # This file is part of Ian Kelling's automated-distro-installer
 # Copyright (C) 2024 Ian Kelling
 
@@ -21,17 +21,33 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
 [[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
 
-tmpdir=$(mktemp -d) || exit
-trap 'cd; rm -rf "$tmpdir"' EXIT
-cd $tmpdir
+set -x
 
-# update ver= when we are ready to jump to a new stable kernel.
-# note: this is duplicated in 11-iank.
+prereqs=()
+for p in wget curl; do
+  if ! type -p $p &>/dev/null; then
+    prereqs+=($p)
+  fi
+done
+if (( ${#prereqs[@]} >= 1 )); then
+  apt-get -y install ${prereqs[@]}
+fi
+
+
+tmpdir=$($ROOTCMD mktemp -d) || exit
+outertmp=$target/$tmpdir
+trap 'cd; rm -rf "$outertmp"' EXIT
+cd $outertmp
+
+# update stable_ver when we are ready to jump to a new stable kernel.
 # Stable kernels are listed here: https://www.kernel.org/category/releases.html
-ver='6\.6'
+stable_ver='6\.6'
+# Actually, I dont want stable right now. comment this out to get stable
+# version.
+stable_ver='[1-9]'
 va=$(curl -s https://kernel.ubuntu.com/mainline/ | \
        sed -rn 's,.*alt="\[DIR\]".*href="([^/]+).*,\1,p' | \
-       grep -v -- -rc | sed 's/^v//' | grep "^$ver" | sort -V | tail -n1)
+       grep -v -- -rc | sed 's/^v//' | grep "^$stable_ver" | sort -V | tail -n1)
 
 # note the wiki page about these says to install linux-headers.*generic.*amd64, but
 # as of 2024, they have a requirement of a very new glibc, and people report
@@ -46,11 +62,11 @@ fi
 
 urls=()
 for p in ${pkgs[@]}; do
-  if ! dpkg -s -- "${p%%_*}"  2>&1 | grep -Fx "Status: install ok installed" &>/dev/null; then
+  if ! $ROOTCMD dpkg -s -- "${p%%_*}"  2>&1 | grep -Fx "Status: install ok installed" &>/dev/null; then
     urls+=(https://kernel.ubuntu.com/mainline/v$va/amd64/$p)
   fi
 done
 if (( ${#urls[@]} >= 1 )); then
-  wget "${urls[@]}"
-  dpkg -i *.deb
+  wget -nv "${urls[@]}"
+  $ROOTCMD dpkg -i ${pkgs[@]/#/$tmpdir/}
 fi