# Modernized syncaction for x-cmd-action (post-2022)

#

# Strategy:

# - Clone the catalog (x-cmd-sourcecode/sourcecode) once

# - For each lib/* entry: shallow bare clone upstream, push refs to GitHub

# and Gitee. The backup shell snippet is written to a per-job .sh file

# (avoids the sh -c quoting nightmare)

# - xargs fans out across CONCURRENCY slots (default 10)

# - Capture real git push exit codes (not sed's) via "rc=..." output

set -u

git clone git@github.com:x-cmd-sourcecode/sourcecode.git /tmp/sourcecode

cd /tmp/sourcecode || exit 1

JOBDIR=$(mktemp -d)

# Write a per-job script template. The template has placeholders

# that get substituted with name/url.

cat > "$JOBDIR/job.sh" <<'TEMPLATE'

#!/bin/sh

# xargs -I {} passes the whole line as a single arg, so split it here.

arg="$1"

name="${arg%%|*}"

url="${arg#*|}"

workdir=$(mktemp -d)

cd "$workdir" || exit 1

echo "==> backup: $name (from $url)"

# Shallow bare clone first (fast initial pull). We then --unshallow below

# before push so we have full history — required for the

# 'shallow update not allowed' rejection on Gitee pre-existing mirrors

# (curl, openssl) and for the 'non-fast-forward' rejection when upstream

# has moved past our shallow tip (jj on GitHub).

if ! git clone --depth 1 --bare --no-tags "$url" "$name" 2>/dev/null; then

git clone --bare "$url" "$name" 2>/dev/null || {

echo "FAIL clone: $name (from $url)"

cd /; rm -rf "$workdir"; exit 0

}

fi

cd "$name" || { cd /; rm -rf "$workdir"; exit 0; }

# Unshallow so push doesn't get rejected for shallow / non-FF reasons.

# Skip the fetch refspec — --unshallow already pulls the rest of the

# history. Fast on incremental runs because the local already has the

# tip; slower (~5 min for openssl/curl) on a fresh first-time clone.

git fetch --unshallow origin 2>/dev/null || git remote add origin "$url" && git fetch origin 2>/dev/null || true

# Push to GitHub — the contract. Two separate pushes because git forbids

# combining --all and --tags. --all (not --mirror) avoids the

# "refusing to delete default branch" rejection on GitHub.

gh_output=$(git push --all "git@github.com:x-cmd-sourcecode/$name" 2>&1)

gh_rc=$?

gh_tags_output=$(git push --tags "git@github.com:x-cmd-sourcecode/$name" 2>&1)

gh_tags_rc=$?

echo "$gh_output" | sed "s/^/ [github] /"

echo "$gh_tags_output" | sed "s/^/ [github-tags] /"

if [ "$gh_rc" = "0" ] && [ "$gh_tags_rc" = "0" ]; then

echo " [github] OK: $name"

else

echo "FAIL github: $name (rc all=$gh_rc tags=$gh_tags_rc)"

fi

# Push to Gitee — best-effort. Repos may not exist yet (404 from ssh).

gt_output=$(git push --all "git@gitee.com:x-cmd-sourcecode/$name" 2>&1)

gt_rc=$?

gt_tags_output=$(git push --tags "git@gitee.com:x-cmd-sourcecode/$name" 2>&1)

gt_tags_rc=$?

echo "$gt_output" | sed "s/^/ [gitee] /"

echo "$gt_tags_output" | sed "s/^/ [gitee-tags] /"

if [ "$gt_rc" = "0" ] && [ "$gt_tags_rc" = "0" ]; then

echo " [gitee] OK: $name"

else

echo " [gitee] skip-or-fail: $name (rc all=$gt_rc tags=$gt_tags_rc)"

fi

cd /

rm -rf "$workdir"

TEMPLATE

chmod +x "$JOBDIR/job.sh"

# Emit name|url per catalog entry; skip non GIT-HTTP (e.g. lib/README.removed).

for entry in lib/*; do

[ -f "$entry" ] || continue

. "$entry"

[ "${SOURCE_TYPE:-}" = "GIT-HTTP" ] || continue

printf '%s\n' "${SOURCE_TGTNAME}|${SOURCE_URL}"

done | xargs -d '\n' -P "${CONCURRENCY:-10}" -I {} "$JOBDIR/job.sh" {}

# Cleanup

rm -rf "$JOBDIR"