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refactor: use a log helper

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This commit is contained in:
Jose Diaz-Gonzalez
2020-02-28 05:36:17 -05:00
parent 7100853a2e
commit db412399ba
1 changed files with 10 additions and 8 deletions
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18
bootstrap.sh
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@@ -12,13 +12,18 @@ set -eo pipefail
# That's good because it prevents our output overlapping with wget's.
# It also means that we can't run a partially downloaded script.
log-fail() {
declare desc="log fail formatter"
echo "$@" 1>&2
exit 1
}
ensure-environment() {
local FREE_MEMORY
echo "Preparing to install $DOKKU_TAG from $DOKKU_REPO..."
hostname -f >/dev/null 2>&1 || {
echo "This installation script requires that you have a hostname set for the instance. Please set a hostname for 127.0.0.1 in your /etc/hosts"
exit 1
log-fail "This installation script requires that you have a hostname set for the instance. Please set a hostname for 127.0.0.1 in your /etc/hosts"
}
FREE_MEMORY=$(grep MemTotal /proc/meminfo | awk '{print $2}')
@@ -90,8 +95,7 @@ install-dokku-from-source() {
local DOKKU_CHECKOUT="$1"
if ! command -v apt-get &>/dev/null; then
echo "This installation script requires apt-get. For manual installation instructions, consult http://dokku.viewdocs.io/dokku/advanced-installation/"
exit 1
log-fail "This installation script requires apt-get. For manual installation instructions, consult http://dokku.viewdocs.io/dokku/advanced-installation/"
fi
apt-get -qq -y install git make software-properties-common
@@ -115,8 +119,7 @@ install-dokku-from-package() {
install-dokku-from-rpm-package "$@"
;;
*)
echo "Unsupported Linux distribution. For manual installation instructions, consult http://dokku.viewdocs.io/dokku/advanced-installation/"
exit 1
log-fail "Unsupported Linux distribution. For manual installation instructions, consult http://dokku.viewdocs.io/dokku/advanced-installation/"
;;
esac
}
@@ -199,8 +202,7 @@ install-dokku-from-rpm-package() {
local DOKKU_CHECKOUT="$1"
if [[ "$DOKKU_DISTRO_VERSION" != "7" ]]; then
echo "Only CentOS version 7 is supported."
exit 1
log-fail "Unsupported Linux distribution. Only the following versions are supported: CentOS [7]"
fi
echo "--> Installing docker"