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lxc-alpine: fixes for checkbashism

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Fix the issues reported by checkbashisms and change back to #!/bin/sh

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
This commit is contained in:
Natanael Copa 2014-02-19 15:52:01 +01:00 committed by Stéphane Graber
parent fd8c277753
commit d2b2911c55
1 changed files with 7 additions and 5 deletions
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12
templates/lxc-alpine.in
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@ -1,9 +1,9 @@
#!/bin/bash
#!/bin/sh
# Detect use under userns (unsupported)
for arg in "$@"; do
[ "$arg" == "--" ] && break
if [ "$arg" == "--mapped-uid" -o "$arg" == "--mapped-gid" ]; then
[ "$arg" = "--" ] && break
if [ "$arg" = "--mapped-uid" -o "$arg" = "--mapped-gid" ]; then
echo "This template can't be used for unprivileged containers." 1>&2
echo "You may want to try the \"download\" template instead." 1>&2
exit 1
@ -11,7 +11,8 @@ for arg in "$@"; do
done
# Make sure the usual locations are in PATH
export PATH=$PATH:/usr/sbin:/usr/bin:/sbin:/bin
PATH=$PATH:/usr/sbin:/usr/bin:/sbin:/bin
export PATH
key_sha256sums="9c102bcc376af1498d549b77bdbfa815ae86faa1d2d82f040e616b18ef2df2d4 alpine-devel@lists.alpinelinux.org-4a6a0840.rsa.pub
2adcf7ce224f476330b5360ca5edb92fd0bf91c92d83292ed028d7c4e26333ab alpine-devel@lists.alpinelinux.org-4d07755e.rsa.pub"
@ -79,7 +80,8 @@ get_static_apk () {
if [ "$auto_repo_dir" ]; then
mirror_list=$rootfs/usr/share/alpine-mirrors/MIRRORS.txt
mirror_count=$(wc -l $mirror_list | cut -d " " -f 1)
repository=$(sed $(expr $RANDOM % $mirror_count + 1)\!d \
random=$(hexdump -n 2 -e '/2 "%u"' /dev/urandom)
repository=$(sed $(expr $random % $mirror_count + 1)\!d \
$mirror_list)$auto_repo_dir
echo "Selecting mirror $repository"
fi