MasterPassword/platform-independent/cli-c/distribute

#!/usr/bin/env bash
set -e

cd "${BASH_SOURCE%/*}"
tag=$(git describe --match '*-cli*')
commit=$(git describe --long --dirty --match '*-cli*')
[[ $commit != *-dirty ]] || { echo >&2 "Tree is dirty, first commit any changes."; exit 1; }
git show --show-signature --pretty=format:%H --quiet "$tag" > VERSION

mpwArchive=mpw-$commit.tar.gz
[[ -e $mpwArchive ]] && echo >&2 "WARNING: $mpwArchive already exists.  Will overwrite."
read -n1 -p "Will prepare and release $mpwArchive.  Press a key to continue or ^C to abort."

echo "Cleaning .."
( git clean -fdx . && cd core && git clean -fdx . )

echo "Creating archive $mpwArchive .."
git ls-files -z . | xargs -0 tar -Lcvzf "$mpwArchive"

echo "Creating archive signature $mpwArchive.sig .."
gpg --detach-sign "$mpwArchive"

echo "Installing archive and signature in current site .."
cd ../../public/site/current
ln -sf "../../../platform-independent/cli-c/$mpwArchive"; [[ -e $_ ]]
ln -sf "../../../platform-independent/cli-c/$mpwArchive.sig"; [[ -e $_ ]]
ln -sf "$mpwArchive" "masterpassword-cli.tar.gz"; [[ -e $_ ]]
ln -sf "$mpwArchive.sig" "masterpassword-cli.tar.gz.sig"; [[ -e $_ ]]

echo
echo "Done.  Don't forget to publish the site."
echo "package: $mpwArchive"
echo "signature: $mpwArchive.sig"