wip: packaging + scripts before archive into OpenKKnD

scripts/bump-and-build.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+# Bump patch version and release-build for this host. Run by LaunchAgent every 4h.
+set -euo pipefail
+export PATH="/opt/homebrew/bin:/usr/local/bin:/usr/bin:/bin"
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+cd "$ROOT"
+mkdir -p logs dist
+LOG="$ROOT/logs/build.log"
+exec >>"$LOG" 2>&1
+echo "==== $(date -R) bump-and-build start ===="
+
+ver=$(tr -d "[:space:]" < VERSION)
+IFS=. read -r maj min pat <<<"$ver"
+pat=${pat:-0}
+pat=$((pat + 1))
+new="${maj}.${min}.${pat}"
+echo "$new" > VERSION
+echo "version $ver -> $new"
+
+rm -rf build
+cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
+cmake --build build -j"$(sysctl -n hw.ncpu 2>/dev/null || echo 2)"
+outdir="$ROOT/dist/$new"
+mkdir -p "$outdir"
+cp -f build/openkknd "$outdir/"
+# record
+{
+  echo "version=$new"
+  echo "built=$(date -R)"
+  echo "host=$(hostname)"
+  echo "uname=$(uname -a)"
+  file "$outdir/openkknd" 2>/dev/null || true
+  ls -la "$outdir/openkknd"
+} | tee "$outdir/BUILDINFO.txt"
+
+if git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+  git add VERSION
+  git commit -m "build: release $new (autobuild)" || true
+fi
+echo "==== $(date -R) done $new ===="