innernet-debian/addlatest

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#!/bin/bash
#
# Downloads upstream releases and uses reprepro to update the
# repository in debian/. This is idempotent and doesn't clobber files
# if the latest releases is already included.
#
set -e
release_repo=tonarino/innernet
has_changes() {
git status --porcelain "$@" | grep -q .
}
main() {
local tmpd
tmpd="$(mktemp -d tmp.addlatest.XXXXXXXXXX)"
(
cd "$tmpd"
wget -Olatest.json \
-H'Accept: application/json' \
"https://api.github.com/repos/$release_repo/releases/latest"
cat latest.json \
| jq -r '.assets[] | select(.name | endswith(".deb")) | (.name + " " + .url)' \
| while read name url; do
wget --header='Accept: application/octet-stream' -O"$name" "$url"
reprepro -b ../debian includedeb unstable "$name"
done
)
if has_changes debian/{db,dists,pool}; then
git add debian/{db,dists,pool}
git \
-c 'user.email=41898282+github-actions[bot]@users.noreply.github.com' \
-c 'user.name=github-actions[bot]' \
commit -m "Included release $release_repo@$(cat "$tmpd/latest.json" | jq -r '.name | ltrimstr("v")')."
else
echo 'No updates to commit.'
fi
}
main