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https://github.com/dokku/dokku.git
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64 lines
2.1 KiB
Bash
Executable File
64 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
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nginx_needs_upgrade() {
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declare desc="checks as to whether nginx needs to be installed or upgraded"
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local MAJOR_VERSION MINOR_VERSION
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local NEEDS_UPGRADE=true
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if ! which nginx > /dev/null 2>&1; then
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echo $NEEDS_UPGRADE
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return
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fi
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MAJOR_VERSION=$(nginx -v 2>&1 | cut -d'/' -f 2 | awk '{split($0,a,"."); print a[1]}')
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MINOR_VERSION=$(nginx -v 2>&1 | cut -d'/' -f 2 | awk '{split($0,a,"."); print a[2]}')
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if [[ "$MAJOR_VERSION" -ge "2" ]]; then
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NEEDS_UPGRADE=false
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elif [[ "$MAJOR_VERSION" -ge "1" ]] && [[ "$MINOR_VERSION" -ge "8" ]]; then
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NEEDS_UPGRADE=false
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fi
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echo $NEEDS_UPGRADE
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}
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nginx_dependencies() {
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declare desc="installs dependencies for the nginx-vhosts plugin"
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case "$DOKKU_DISTRO" in
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debian)
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export DEBIAN_FRONTEND=noninteractive
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apt-get install -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes -qq -y nginx dnsutils
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;;
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ubuntu)
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export DEBIAN_FRONTEND=noninteractive
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local NEEDS_UPGRADE=$(nginx_needs_upgrade)
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if [[ "$NEEDS_UPGRADE" == "false" ]]; then
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return
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fi
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[[ -z "$CIRCLECI" ]] && apt-get install -qq -y software-properties-common python-software-properties
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[[ -n "$CIRCLECI" ]] && aptitude install -q -y software-properties-common python-software-properties
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ubuntu_year=$(lsb_release -d | cut -d ' ' -f 2 | awk '{split($0,a,"."); print a[1]}')
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ubuntu_month=$(lsb_release -d | cut -d ' ' -f 2 | awk '{split($0,a,"."); print a[2]}')
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[[ "$ubuntu_year" -ge "16" ]] && exit 0
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[[ "$ubuntu_year" -eq "15" ]] && [[ "$ubuntu_month" -eq "10" ]] && exit 0
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add-apt-repository -y ppa:nginx/stable
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apt-get update -qq > /dev/null
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apt-get install -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes -qq -y nginx dnsutils
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;;
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opensuse)
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zypper -q in -y nginx bind-utils
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;;
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arch)
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pacman -S --noconfirm --noprogressbar --needed nginx bind-tools
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;;
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esac
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}
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nginx_dependencies "$@"
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