Shared memory and context tools for agentic work.
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#!/usr/bin/env bash
set -euo pipefail
crate="${1:?crate name required}"
version="${2:?crate version required}"
shift 2
crate_search_version_exists() {
if ! command -v cargo >/dev/null 2>&1; then
return 1
fi
if command -v timeout >/dev/null 2>&1; then
if CARGO_HTTP_TIMEOUT=15 CARGO_NET_RETRY=1 timeout 30s \
cargo search "$crate" --limit 1 | grep -F "$crate = \"$version\"" >/dev/null; then
return 0
elif CARGO_HTTP_TIMEOUT=15 CARGO_NET_RETRY=1 \
}
crate_version_exists() {
if crate_search_version_exists; then
if command -v curl >/dev/null 2>&1; then
curl \
--connect-timeout 5 \
--max-time 15 \
--retry 2 \
--retry-delay 2 \
-fsSL "https://crates.io/api/v1/crates/${crate}/${version}" >/dev/null 2>&1
return $?
if crate_version_exists; then
echo "$crate $version is already published; skipping."
exit 0
publish_log="$(mktemp)"
set +e
cargo publish -p "$crate" "$@" 2>&1 | tee "$publish_log"
publish_status=${PIPESTATUS[0]}
set -e
if [ "$publish_status" -eq 0 ]; then
rm -f "$publish_log"
if grep -F "crate ${crate}@${version} already exists on crates.io index" "$publish_log" >/dev/null; then
echo "$crate $version is already published according to cargo publish; treating as success."
exit "$publish_status"
