King-of-the-all-Cookies/docker-compose-emby
1
0
Fork 0
mirror of https://github.com/samrocketman/docker-compose-emby.git synced 2026-05-01 17:09:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

pre-flight check for Docker before installing service

Browse Source
This commit is contained in:
Sam Gleske
2018-09-09 12:40:18 -07:00
parent e77bc8de25
commit 980afb2dd9
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
install-emby-service.sh
View File

@@ -44,6 +44,7 @@ function sha256sum() {
#
# pre-flight checks before modifying the system
# just adding an extra layer of safety / quality
[ "${USER:-$(whoami)}" = root ] ||
die 'ERROR: must be run as root to install the systemd service.'
[ -d /lib/systemd ] && type -P systemctl > /dev/null ||
@@ -52,12 +53,14 @@ type -P envsubst > /dev/null ||
die 'ERROR: missing gettext package. "yum install gettext" or "apt install gettext"'
[ -r emby.service ] ||
die 'ERROR: no emby.service found. Are you in the right working directory?'
type -P docker > /dev/null && type -P docker-compose > /dev/null ||
die 'ERROR: Missing Docker or docker-compose. This is required to run the service.'
# Try to install the service.
if [ -f "${DESTINATION}" ] && sha256sum -c - <<< "$(checksum) ${DESTINATION}"; then
msg 'SKIPPED: emby.service is already installed.'
else
msg 'Installing systemd service.'
msg 'Installing systemd emby.service.'
envsubst < emby.service > "${DESTINATION}"
systemctl daemon-reload
fi