Centralize release tool invocation

scripts/releasekit

@@ -0,0 +1,46 @@
+#!/bin/sh
+set -eu
+
+usage() {
+    printf '%s\n' 'usage: releasekit MODULE {publish|check|deliver} [ARGS...] | releasekit {version|publication-attempts|reconcile} [ARGS...]' >&2
+    exit 2
+}
+
+[ "$#" -ge 1 ] || usage
+case "$1" in
+    core) module_dir=.; profile=releasekit.json ;;
+    ckconfig) module_dir=integrations/ckconfig; profile=integrations/ckconfig/releasekit.json ;;
+    ckprompt) module_dir=integrations/ckprompt; profile=integrations/ckprompt/releasekit.json ;;
+    version|publication-attempts|reconcile) module_dir= ;;
+    *) usage ;;
+esac
+
+if [ -n "$module_dir" ]; then
+    shift
+    [ "$#" -ge 1 ] || usage
+    operation=$1
+    shift
+    case "$operation" in
+        publish|check|deliver) ;;
+        *) usage ;;
+    esac
+fi
+
+root=$(CDPATH= cd "$(dirname "$0")/.." && pwd)
+CDPATH= cd "$root"
+GOWORK=off
+GOTOOLCHAIN=local
+export GOWORK GOTOOLCHAIN
+GOOS=$(go env GOHOSTOS)
+GOARCH=$(go env GOHOSTARCH)
+GOFLAGS="$(go env GOFLAGS) -mod=readonly"
+export GOOS GOARCH GOFLAGS
+
+if [ -n "$module_dir" ]; then
+    if [ "$operation" = publish ]; then
+        set -- "$operation" --repo "$root" --config "$root/$profile" --expected-module "$module_dir" "$@"
+    else
+        set -- "$operation" --repo "$root" --config "$root/$profile" "$@"
+    fi
+fi
+exec go tool go.maximumdirect.net/releasekit/cmd/releasekit "$@"