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authorAndrew Cady <d@jerkface.net>2020-10-16 13:08:28 -0400
committerAndrew Cady <d@jerkface.net>2020-10-16 13:08:28 -0400
commit76bf44393cbd4de3fac3f4535c8383c329f4e6b4 (patch)
tree5dd69ee639d81cc4ad935d6911d1298344d9e790
parentff4814beec4ebf0b8dd447b70a1b5673bc7aaf91 (diff)
handling of apt sources is intelligenter
-rw-r--r--selfpublish.sh17
1 files changed, 15 insertions, 2 deletions
diff --git a/selfpublish.sh b/selfpublish.sh
index 0d9dd96..eb3c5d9 100644
--- a/selfpublish.sh
+++ b/selfpublish.sh
@@ -37,12 +37,25 @@ apt_install()
37 as_root apt-get install "$@" 37 as_root apt-get install "$@"
38} 38}
39 39
40write_line_once()
41{
42 local line="$2" target_file="$1"
43 if grep -qF "$line" "$target_file"
44 then
45 return
46 else
47 printf %s "$line" | as_root tee -a "$target_file" >/dev/null
48 fi
49}
50
40dpkg_install() 51dpkg_install()
41{ 52{
42 case "$(lsb_release -cs)" in 53 case "$(lsb_release -cs)" in
43 buster) 54 buster)
44 echo 'deb http://httpredir.debian.org/debian buster-backports main' | 55 apt-cache policy | grep -q 'http://httpredir.debian.org/debian buster-backports/main' ||
45 as_root tee -a /etc/apt/sources.list.d/buster-backports.list >/dev/null ;; 56 write_line_once /etc/apt/sources.list.d/buster-backports.list \
57 'deb http://httpredir.debian.org/debian buster-backports main'
58 ;;
46 esac 59 esac
47 60
48 as_root $SHELL -c "set -$- +e; dpkg -i $*; apt-get -t buster-backports -f install" 61 as_root $SHELL -c "set -$- +e; dpkg -i $*; apt-get -t buster-backports -f install"