Add fast iteration tooling

nix run .#fast, .#test and .#webui-dev; see DEVELOPING.md. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AeFqV9dZrK6nipHkPfyM4F
2026-10-29 13:34:21 +01:00
parent b9c63273e4
commit 5983eadae2
5 changed files with 223 additions and 0 deletions
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+# The quick checks: no VM boots. Catches what most failed runs of the VM tests
+# were about (Go and Nix errors, shellcheck, type errors in the test scripts,
+# assertions). Evaluating NixOS is the cost: about a minute for the default.
+#   router-fast             Go checks; the installer, a settings-built router
+#                           (via the release) and the home gateway build
+#   router-fast --drivers   also build every VM test's driver (type-checks the
+#                           test scripts, builds the VMs' systems): minutes
+#   router-fast --all       also every flake check without VMs (assertions,
+#                           lib) and `nix flake check --no-build`: many minutes
+root=$(git rev-parse --show-toplevel)
+cd "$root"
+drivers=0 all=0
+case ${1:-} in
+  --drivers) drivers=1 ;;
+  --all) drivers=1 all=1 ;;
+  "") ;;
+  *) echo "usage: router-fast [--drivers | --all]" >&2; exit 2 ;;
+esac
+start=$SECONDS
+last=$SECONDS
+step() {
+  printf '\n\033[1m== %s\033[0m  (previous step: %ds)\n' "$*" $((SECONDS - last))
+  last=$SECONDS
+}
+
+step "web UI: gofmt, vet, tests"
+(
+  cd pkgs/router-webui
+  if [ -n "$(gofmt -l .)" ]; then echo "gofmt wants to change:"; gofmt -l .; exit 1; fi
+  go vet ./...
+  go test ./...
+)
+
+# New files must be known to git for a flake to see them.
+untracked=$(git ls-files --others --exclude-standard)
+if [ -n "$untracked" ]; then
+  printf '\nwarning: not known to git, so the flake ignores them (git add):\n%s\n' "$untracked"
+fi
+
+step "systems build (shellcheck of the scripts, units, firewall rules)"
+nix build --no-link --max-jobs 1 \
+  .#nixosConfigurations.installer.config.system.build.toplevel \
+  .#nixosConfigurations.home.config.system.build.toplevel \
+  .#release
+
+if [ "$drivers" = 1 ]; then
+  step "VM test drivers build (type check)"
+  for t in basic pppoe vlans onestick rollback dns installer apply setup update image wireguard; do
+    echo "  $t"
+    nix build --no-link --max-jobs 1 ".#checks.x86_64-linux.$t.driver"
+  done
+fi
+if [ "$all" = 1 ]; then
+  step "the checks that need no VM"
+  nix build --no-link --max-jobs 1 .#checks.x86_64-linux.{lib,assertions,example,home}
+  step "everything evaluates"
+  nix flake check --no-build
+fi
+printf '\n\033[1mok\033[0m (%ds)\n' $((SECONDS - start))