From 891383bf7be5f99d8d257a65e1e6c5f449430a43 Mon Sep 17 00:00:00 2001
From: "Maciek \"mab122\" Bator" <maciek+git@mbator.pl>
Date: Thu, 16 Jul 2026 14:07:14 +0200
Subject: [PATCH] scripts: skip already-published versions, attach a changelog

publish-package.sh now checks the Forgejo package listing first and
exits early if the current version is already published, instead of
failing with a 409 on the first upload attempt. Also generates a
changelog (git log since whichever previous package's embedded
short-sha we can find) and attaches it both inside the tarball
(MANIFEST.txt, CHANGELOG.txt) and as its own uploaded file, so anyone
browsing the package page can see what changed without downloading
the archive.
---
 scripts/publish-package.sh | 39 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/scripts/publish-package.sh b/scripts/publish-package.sh
index 0c52fb21..d6a3348f 100755
--- a/scripts/publish-package.sh
+++ b/scripts/publish-package.sh
@@ -50,6 +50,39 @@ if [ ! -f "$repo_root/radicle-lfs-transfer/Cargo.toml" ]; then
     exit 1
 fi
 
+existing_versions="$(curl -sS "https://${FORGEJO_HOST}/api/v1/packages/${FORGEJO_OWNER}?type=generic" \
+    -H "Authorization: token ${token}" \
+    | grep -o "\"name\":\"${PACKAGE_NAME}\",\"version\":\"[^\"]*\"" \
+    | sed -E 's/.*"version":"([^"]*)"/\1/' || true)"
+
+if printf '%s\n' "$existing_versions" | grep -qx "$version"; then
+    echo "==> $PACKAGE_NAME $version is already published:" \
+         "https://${FORGEJO_HOST}/${FORGEJO_OWNER}/-/packages/generic/${PACKAGE_NAME}/${version}"
+    exit 0
+fi
+
+# Changelog since whichever previously-published version's commit we can
+# find (a `git describe`-style version ends in "g<short-sha>"). Falls back
+# to the full log if there's no previous package, or its version string
+# doesn't parse -- better a long changelog than a failed release.
+prev_sha=""
+if [ -n "$existing_versions" ]; then
+    prev_sha="$(printf '%s\n' "$existing_versions" \
+        | grep -oE 'g[0-9a-f]{7,40}$' \
+        | sed 's/^g//' \
+        | head -1)"
+fi
+if [ -n "$prev_sha" ] && git cat-file -e "$prev_sha" 2>/dev/null; then
+    changelog_range="${prev_sha}..HEAD"
+else
+    prev_sha=""
+    changelog_range="HEAD"
+fi
+changelog="$(git log --oneline "$changelog_range")"
+if [ -z "$changelog" ]; then
+    changelog="(no commits since the previously published version)"
+fi
+
 echo "==> Building release binaries (version: $version)"
 cargo build --release --locked -p radicle-cli --bin rad
 cargo build --release --locked -p radicle-node
@@ -83,8 +116,13 @@ contents:
   radicle-node        $(target/release/radicle-node --version)
   git-remote-rad       $(target/release/git-remote-rad --version)
   rad-lfs-transfer     (no --version; speaks git-lfs custom-transfer protocol on stdin/stdout)
+
+changelog (since ${prev_sha:-the beginning}):
+$changelog
 EOF
 
+printf 'Changes since %s:\n\n%s\n' "${prev_sha:-the beginning}" "$changelog" > "$staging/CHANGELOG.txt"
+
 archive_name="${PACKAGE_NAME}-${version}-${target_triple}.tar.gz"
 archive_path="$staging/../${archive_name}"
 tar -C "$staging" -czf "$archive_path" .
@@ -120,5 +158,6 @@ upload() {
 echo "==> Uploading to https://${FORGEJO_HOST}/${FORGEJO_OWNER}/-/packages/generic/${PACKAGE_NAME}/${version}"
 upload "$archive_path" "$archive_name"
 upload "${archive_path}.sha256" "${archive_name}.sha256"
+upload "$staging/CHANGELOG.txt" "CHANGELOG.txt"
 
 echo "==> Done: https://${FORGEJO_HOST}/${FORGEJO_OWNER}/-/packages/generic/${PACKAGE_NAME}/${version}"