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composiohq__composio/docs/scripts/resolve-kb-refresh-source.sh
2026-08-31 21:40:51 -07:00

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#!/usr/bin/env bash
set -euo pipefail
current_commit=$(jq -r '.source.commit' kb/manifest.json)
echo "commit=$current_commit" >> "$GITHUB_OUTPUT"
if [ "$EVENT_NAME" = "repository_dispatch" ] && [ -z "$REQUESTED_SOURCE_COMMIT" ]; then
echo "::error::Dispatched support knowledge refresh is missing source_commit."
exit 1
fi
if [ "$HAVE_UPSTREAM" != "true" ]; then
if [ "$EVENT_NAME" = "repository_dispatch" ]; then
echo "::error::Cannot process a dispatched support knowledge refresh without an upstream token."
exit 1
fi
echo "upstream_changed=false" >> "$GITHUB_OUTPUT"
echo "No upstream token; skipping support-knowledge sync check and treating upstream as unchanged."
exit 0
fi
checkout_commit=$(git -C "$SOURCE_ROOT" rev-parse HEAD)
if [ -n "$REQUESTED_SOURCE_COMMIT" ] && [ "$checkout_commit" != "$REQUESTED_SOURCE_COMMIT" ]; then
echo "::error::Support knowledge HEAD $checkout_commit does not match dispatched commit $REQUESTED_SOURCE_COMMIT."
exit 1
fi
if ! upstream_tip=$(git -C "$SOURCE_ROOT" rev-parse --verify refs/remotes/origin/main 2>/dev/null); then
echo "::error::Cannot resolve the support knowledge main branch."
exit 1
fi
if [ -n "$REQUESTED_SOURCE_COMMIT" ] && \
! git -C "$SOURCE_ROOT" merge-base --is-ancestor "$REQUESTED_SOURCE_COMMIT" "$upstream_tip"; then
echo "::error::Dispatched support knowledge commit $REQUESTED_SOURCE_COMMIT is not on upstream main."
exit 1
fi
if [ "$upstream_tip" = "$current_commit" ]; then
echo "upstream_changed=false" >> "$GITHUB_OUTPUT"
echo "Support knowledge is already current at $upstream_tip."
elif ! git -C "$SOURCE_ROOT" cat-file -e "$current_commit^{commit}" 2>/dev/null; then
echo "::error::Published support knowledge commit $current_commit is unavailable in the upstream history."
exit 1
elif ! git -C "$SOURCE_ROOT" merge-base --is-ancestor "$current_commit" "$upstream_tip"; then
echo "::error::Published support knowledge commit $current_commit is not on upstream main."
exit 1
elif ! source_commit=$(git -C "$SOURCE_ROOT" log --first-parent -1 --format=%H \
"$current_commit..$upstream_tip" -- ':(glob)**/public.md'); then
echo "::error::Cannot inspect public support knowledge history."
exit 1
elif [ -z "$source_commit" ]; then
echo "upstream_changed=false" >> "$GITHUB_OUTPUT"
echo "No public support knowledge changed between $current_commit and $upstream_tip."
else
git -C "$SOURCE_ROOT" checkout --detach "$source_commit"
echo "commit=$source_commit" >> "$GITHUB_OUTPUT"
echo "upstream_changed=true" >> "$GITHUB_OUTPUT"
echo "Refreshing support knowledge from $current_commit to $source_commit."
fi