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PKGBUILDS/sharpemu-bin/pkg.sh
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# sharpemu-bin - SharpEmu (https://github.com/sharpemu/sharpemu), an
# experimental PlayStation 5 emulator written in C#.
#
# Upstream publishes prebuilt linux-x64 release assets itself, so there is no
# build_artifact() here: on a new version only pkgver and the checksums are
# refreshed and the result is pushed to the AUR.
#
# Upstream versions contain hyphens (v0.0.2-beta.4), which an Arch pkgver
# must not; latest_version therefore reports the underscored form
# (0.0.2_beta.4) and the PKGBUILD derives the upstream form back via _upver.
UPSTREAM_REPO="sharpemu/sharpemu"
latest_version() {
gh api "repos/$UPSTREAM_REPO/releases/latest" --jq '.tag_name' \
| sed -e 's/^v//' -e 's/-/_/g'
}
# refresh_checksums <version> <pkgbuild-path>
refresh_checksums() {
local ver="$1" pkgbuild="$2"
local upver="${ver//_/-}" sha
sha="$(curl -sfL "https://github.com/$UPSTREAM_REPO/releases/download/v$upver/sharpemu-$upver-linux-x64.tar.gz" \
| sha256sum | cut -d' ' -f1)"
sed -i "s|^sha256sums_x86_64=.*|sha256sums_x86_64=('$sha')|" "$pkgbuild"
}