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#!/bin/bash
REPO="dilluti0n/dpibreak"
EMAIL="[email protected]"
FILE="sha256sum.txt"
SIG_FILE="$FILE.sig"
die() {
[ $# -eq 0 ] || echo Error: "$@" >&2
exit 1
}
get_tag() {
api_version='2022-11-28'
api_uri="https://api.github.com/repos/$REPO/releases/latest"
tag=$(curl -fsSL -H "X-GitHub-Api-Version: $api_version" "$api_uri" \
| grep '"tag_name":' | cut -d '"' -f 4)
[ -n "$tag" ] || die Failed to fetch latest release tag from $api_uri
echo Latest release: $tag >&2
echo "$tag"
}
TAG="${1:-$(get_tag)}"
WORKDIR=$(mktemp -d)
trap 'rm -rf $WORKDIR' EXIT
cd "$WORKDIR"
gh release download "$TAG" -R "$REPO" -p "$FILE" || die "Fail to download $TAG from $REPO"
gpg --local-user "$EMAIL" --output "$SIG_FILE" --detach-sign "$FILE" \
|| die "Fail to sign with $EMAIL"
gh release upload "$TAG" -R "$REPO" "$SIG_FILE"
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