starter-academic-mpvd/update_academic.sh
Cyrille de3aa13f6f fix: make update script compatible with both MacOS and Linux
Fix sed inplace option to run with both GNU sed and MacOS sed.

Previous use of sed may have only worked on MacOS.

See #52
2019-10-10 21:09:01 +01:00

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#!/usr/bin/env bash
# Source Themes Academic: Theme updater
# Checks for available updates and then asks to install any updates.
# https://sourcethemes.com/academic/
#
# Command: bash ./update_academic.sh
# Check for prerequisites.
if [ ! -d .git ]; then
echo "ERROR: This tool is for Git repositories only."
exit 1;
fi
function view_update () {
echo -e "Checking for updates...\n"
cd themes/academic
git fetch
git log --pretty=oneline --abbrev-commit --decorate HEAD..origin/master
cd ../../
}
# Function to update Academic
function do_update () {
# Apply any updates
git submodule update --remote --merge
# - Update Netlify.toml with required Hugo version
if [ -f ./netlify.toml ]; then
# Postfix '.0' to Hugo min_version as sadly it doesn't map to a precise semantic version.
version=$(sed -n 's/^min_version = //p' themes/academic/theme.toml | tr -d '"')
version="${version}.0"
echo "Set Netlify Hugo version to v${version}"
sed -i.bak -e "s/HUGO_VERSION = .*/HUGO_VERSION = \"$version\"/g" ./netlify.toml && rm -f ./netlify.toml.bak
fi
echo
echo "View the release notes at: https://sourcethemes.com/academic/updates"
echo "If there are breaking changes, the config and/or front matter of content" \
"may need upgrading by following the steps in the release notes."
}
# Display currently installed version (although could be between versions if updated to master rather than tag)
version=$(sed -n 's/^version = "//p' themes/academic/data/academic.toml)
echo -e "Source Themes Academic v$version\n"
# Display available updates
view_update
# Apply any updates
do_update