57 lines
1.4 KiB
Bash
Executable File
57 lines
1.4 KiB
Bash
Executable File
#! /bin/bash
|
|
#
|
|
# This script reads a gzipped tar archive from stdin and deploys it to a
|
|
# specified location. Contents of the archive are assumed to be relative to
|
|
# some root, and will be deployed relative to the specified path in the first argument.
|
|
#
|
|
# Example usage:
|
|
# tar -C <deploy_root> -cf - <list of files> | ./deploy.sh <path>
|
|
|
|
# Abort deploy on any mistake
|
|
set -e
|
|
|
|
WEB_ROOT=/var/www/pages.abstractnonsen.se/
|
|
STORAGE_ROOT=/var/lib/pages/
|
|
PAGES_USER=pages
|
|
|
|
if [ "$#" -ne 1 ]; then
|
|
echo "Usage: $0 DEPLOY_SUBDIR"
|
|
exit 1
|
|
fi
|
|
|
|
if [ "$(whoami)" != "${PAGES_USER}" ]; then
|
|
echo "Script must be run as user '${PAGES_USER}'"
|
|
exit 1
|
|
fi
|
|
|
|
LINK="${WEB_ROOT}/$1"
|
|
LINK_DIRECTORY=$(dirname "${LINK}")
|
|
STORAGE_NEW="${STORAGE_ROOT}/$1/$(date +%s)"
|
|
|
|
# ensure root paths exist
|
|
mkdir -p "${LINK_DIRECTORY}"
|
|
mkdir -p "${STORAGE_NEW}"
|
|
|
|
# extract to new storage location (this reads from stdin)
|
|
echo "Extracting tar files..."
|
|
tar -C "${STORAGE_NEW}" -xvzf -
|
|
echo "...extracting done"
|
|
|
|
if [ ! -e "${LINK}" ]; then
|
|
# link does not exist, create it
|
|
ln -s "${STORAGE_NEW}" "${LINK}"
|
|
else
|
|
# read old link
|
|
STORAGE_OLD=$(readlink "${LINK}")
|
|
|
|
# link already exists, repoint it
|
|
rm -f "${LINK_DIRECTORY}/tmp"
|
|
ln -s "${STORAGE_NEW}" "${LINK_DIRECTORY}/tmp"
|
|
mv -T "${LINK_DIRECTORY}/tmp" "${LINK}"
|
|
|
|
# remove old deployment
|
|
rm -rf "${STORAGE_OLD}"
|
|
fi
|
|
|
|
echo "Successfully deployed to https://pages.abstractnonsen.se/$1"
|