Add Pulumi preview to CI infra job

Infra now always runs unit tests + vet on PRs, and additionally runs `pulumi preview --diff` (posted as a PR comment) when the infra, gui, or api code changes — since any of those can change what gets deployed.
Move Odin renderer into gui/ with per-project Makefiles
2026-08-31 14:03:26 -06:00 · 2026-08-31 13:45:58 -06:00
16 changed files with 315 additions and 125 deletions
@@ -1,7 +1,9 @@
 # Runs on pull requests: unit tests plus a compile check.
 # Split into separate jobs (Odin, API, Infra) so they can run concurrently,
 # and gated by changed paths so each only runs when its code changes.
-# Infra always runs regardless of what changed.
+# Infra always runs (unit tests + vet) regardless of what changed; its Pulumi
+# preview (posted as a PR comment) runs when the infra, gui, or api code
+# changed, since any of those can change what gets deployed.

 name: CI

@@ -28,18 +30,31 @@ jobs:
    outputs:
      odin: ${{ steps.filter.outputs.odin }}
      api: ${{ steps.filter.outputs.api }}
+      infra: ${{ steps.filter.outputs.infra }}
+      preview: ${{ steps.decide.outputs.run }}
    steps:
      - uses: dorny/paths-filter@v4
        id: filter
        with:
          filters: |
            odin:
-              - 'src/**'
-              - 'lib/**'
+              - 'gui/**'
              - 'scripts/**'
-              - 'odinfmt.json'
            api:
              - 'api/**'
+            infra:
+              - 'infra/**'
+
+      - name: Decide whether to run the infra preview
+        id: decide
+        run: |
+          if [ "${{ steps.filter.outputs.infra }}" = "true" ] || \
+             [ "${{ steps.filter.outputs.odin }}" = "true" ] || \
+             [ "${{ steps.filter.outputs.api }}" = "true" ]; then
+            echo "run=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "run=false" >> "$GITHUB_OUTPUT"
+          fi

  odin:
    name: Odin unit tests and build
@@ -65,14 +80,10 @@ jobs:
          fi

      - name: Run Odin unit tests
-        run: |
-          mkdir -p lib/local
-          odin test src -collection:lib=lib/local
+        run: make -C gui test

      - name: Verify build
-        run: |
-          mkdir -p bin
-          odin build src -collection:lib=lib/local -o:speed -out:bin/desi_explorer
+        run: make -C gui build

  api:
    name: API unit tests and lint
@@ -103,8 +114,13 @@ jobs:
          cargo fmt --all --check

  infra:
-    name: Infra unit tests and vet
+    name: Infra unit tests, vet, and preview
+    needs: changes
    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+      issues: write
    steps:
      - uses: actions/checkout@v6
        with:
@@ -124,3 +140,70 @@ jobs:
        run: |
          cd infra
          go vet ./...
+
+      # Pulumi CLI. State uses the local file backend (infra/Pulumi.yaml ->
+      # file://~/.pulumi), so no Pulumi Cloud token is needed. Preview diffs
+      # the current source against the last-known stack state; on an ephemeral
+      # runner the self-hosted environment must persist ~/.pulumi to get a
+      # meaningful diff (otherwise preview shows the pending creates).
+      - name: Install Pulumi
+        if: ${{ needs.changes.outputs.preview == 'true' }}
+        run: |
+          curl -fsSL https://get.pulumi.com | sh
+          echo "$HOME/.pulumi/bin" >> "$GITHUB_PATH"
+
+      # The runner must reach the on-prem k3s cluster for preview to diff
+      # against live state. For a self-hosted runner this is the ambient
+      # kubeconfig; otherwise populate it from the KUBECONFIG secret here.
+      - name: Configure kubeconfig
+        if: ${{ needs.changes.outputs.preview == 'true' }}
+        run: |
+          mkdir -p "$HOME/.kube"
+          if [ -n "$KUBECONFIG_B64" ]; then
+            printf '%s' "$KUBECONFIG_B64" | base64 -d > "$HOME/.kube/config"
+          fi
+        env:
+          KUBECONFIG_B64: ${{ secrets.KUBECONFIG }}
+
+      - name: Pulumi preview
+        if: ${{ needs.changes.outputs.preview == 'true' }}
+        working-directory: infra
+        env:
+          PULUMI_SKIP_UPDATE_CHECK: 'true'
+        run: |
+          go mod download
+          pulumi preview --diff 2>&1 | tee /tmp/pulumi-preview.txt || true
+
+      - name: Comment preview on PR
+        if: ${{ needs.changes.outputs.preview == 'true' }}
+        env:
+          GITEA_API: ${{ gitea.api_url }}
+          REPO: ${{ gitea.repository }}
+          TOKEN: ${{ github.token }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+        run: |
+          python3 - <<'PY'
+          import json, os, urllib.request
+
+          with open('/tmp/pulumi-preview.txt') as f:
+              preview = f.read().strip() or '(no changes)'
+
+          body = "### Pulumi preview\n\n```\n" + preview + "\n```"
+          payload = json.dumps({"body": body}).encode()
+
+          url = (
+              f"{os.environ['GITEA_API']}/repos/{os.environ['REPO']}"
+              f"/issues/{os.environ['PR_NUMBER']}/comments"
+          )
+          req = urllib.request.Request(
+              url,
+              data=payload,
+              method='POST',
+              headers={
+                  'Authorization': f"token {os.environ['TOKEN']}",
+                  'Content-Type': 'application/json',
+              },
+          )
+          urllib.request.urlopen(req)
+          print('Posted Pulumi preview comment')
+          PY
@@ -53,10 +53,8 @@ jobs:
          base: ${{ steps.prev.outputs.prev }}
          filters: |
            odin:
-              - 'src/**'
-              - 'lib/**'
+              - 'gui/**'
              - 'scripts/**'
-              - 'odinfmt.json'
            api:
              - 'api/**'
            infra:
@@ -84,7 +82,7 @@ jobs:
      - name: Build WebAssembly
        run: |
          source /tmp/emsdk/emsdk_env.sh
-          scripts/build_web.sh
+          gui/scripts/build_web.sh

      - name: Package
        run: |
@@ -49,8 +49,8 @@ jobs:

      - name: Build
        run: |
-          mkdir -p lib/local build/linux
-          odin build src -o:speed -collection:lib=lib/local -out:build/linux/desi_explorer
+          mkdir -p build/linux
+          odin build gui/src -o:speed -collection:lib=gui/lib/local -out:build/linux/desi_explorer

      - name: Package
        run: |
@@ -110,10 +110,10 @@ jobs:
      # next to desi_explorer.exe.
      - name: Build
        run: |
-          mkdir -p lib/local build/windows
-          odin build src -target:windows_amd64 -build-mode:obj \
+          mkdir -p build/windows
+          odin build gui/src -target:windows_amd64 -build-mode:obj \
            -define:RAYLIB_SHARED=true -o:speed \
-            -collection:lib=lib/local -out:build/windows/desi_explorer
+            -collection:lib=gui/lib/local -out:build/windows/desi_explorer
          x86_64-w64-mingw32-gcc -O2 -o build/windows/desi_explorer.exe \
            build/windows/desi_explorer.obj \
            /tmp/odin-win/dist/vendor/raylib/windows/raylibdll.lib \
@@ -151,7 +151,7 @@ jobs:
      - name: Build WebAssembly
        run: |
          source /tmp/emsdk/emsdk_env.sh
-          scripts/build_web.sh
+          gui/scripts/build_web.sh

      - name: Package
        run: |
@@ -2,27 +2,28 @@

 Odin + raylib interactive 3D universe map (DESI data), a Rust + axum API, with Go + Pulumi infra and Gitea Actions CI. A clean `odin build` + `cargo test` + `go test` is the verification step.

-## Commands (root Makefile)
- Run: `make run` (`odin run src`); Build: `make build` (`odin build src -collection:lib=lib/local -out:bin/desi_explorer`)
- Web: `make build-web` (Emscripten/WASM -> build/web); Debug: `make build-debug`
- Test: `make test` (runs `odin test` for src/, `go test` for infra/, and `cargo test` for api/); Clean: `make clean`
- API: `make api-run` (`cargo run` in api/), `make api-test`, `make api-check` (`cargo fmt --check` + `clippy -D warnings`)
+## Commands
+The root `Makefile` is a lean delegator: base commands (`run`, `build`, `test`, ...) forward into the per-project Makefiles in `gui/`, `api/`, and `infra/`. Project-specific commands are reached via `make -C <dir> <target>`.
+- Run: `make run`; Build: `make build` (`-> bin/desi_explorer`); Web: `make build-web` (Emscripten/WASM -> `build/web`); Debug: `make build-debug`
+- Test: `make test` (runs `odin test` in gui/, `cargo test` in api/, `go test` in infra/); Clean: `make clean`; Format: `make fmt`
+- API: `make api-run`, `make api-test`, `make api-check` (thin passthroughs to `make -C api <target>`)
 - Setup: `make setup` (submodules + `go mod tidy` in infra/)
- Infra: `make infra-preview`, `make infra-up`, `make infra-down`, `make infra-refresh` (Pulumi, `--cwd infra`)
+- Infra: `make infra-preview`, `make infra-up`, `make infra-down`, `make infra-refresh` (passthroughs to `make -C infra <target>`)
 - Renovate: `make renovate-validate` (npx renovate-config-validator)
- Format Odin with `odinfmt` (config `odinfmt.json`: tabs, width 80); format Rust with `cargo fmt`
+- Format Odin with `odinfmt` (config `gui/odinfmt.json`: tabs, width 80); format Rust with `cargo fmt`

 ## Layout
- `src/main.odin` — entrypoint; loop is `update()` → `draw()`; resizable window with an orbital `Camera3D`; point cloud generated procedurally in `make_universe`.
- `lib/` — third-party Odin deps (submodules / vendored libs). raylib is **not** here: it ships vendored with Odin and is imported as `vendor:raylib`. `lib/local/` is the default `-collection:lib` target and is currently empty.
- `api/` — Rust + axum backend API that will serve DESI catalog data. `src/lib.rs` exposes `routes`/`models`/`config`; `src/main.rs` is the server entrypoint (binds `API_BIND_ADDR`, default `0.0.0.0:8080`). Crate name is `desi-explorer-api` (lib `desi_explorer_api`); Rust version pinned in `api/rust-toolchain.toml`.
- `infra/` — Go + Pulumi (`runtime: go`) targeting the on-prem k3s cluster via the default kubeconfig, mirroring the `homelab` repo's pattern. Module name is `desi-explorer-infra`.
- `.gitea/workflows/` — `ci.yml` (PR: install Odin, Rust, `odin test` + build, `cargo test` + clippy, `go test`) and `release.yml` (tag `v*`: build native + WASM + publish a Gitea release).
+- `gui/` — the Odin + raylib renderer. `gui/src/main.odin` is the entrypoint (loop is `update()` → `draw()`; resizable window with an orbital `Camera3D`; point cloud generated procedurally in `make_universe`). `gui/lib/` holds third-party Odin deps (see below), `gui/www/` the Web GUI (WASM shell / static web assets), and `gui/scripts/` the build scripts. `gui/Makefile` owns the Odin targets.
+- `gui/lib/` — third-party Odin deps (submodules / vendored libs). raylib is **not** here: it ships vendored with Odin and is imported as `vendor:raylib`. `gui/lib/local/` is the default `-collection:lib` target and is currently empty.
+- `api/` — Rust + axum backend API that will serve DESI catalog data. `src/lib.rs` exposes `routes`/`models`/`config`; `src/main.rs` is the server entrypoint (binds `API_BIND_ADDR`, default `0.0.0.0:8080`). Crate name is `desi-explorer-api` (lib `desi_explorer_api`); Rust version pinned in `api/rust-toolchain.toml`. `api/Makefile` owns the Rust targets.
+- `infra/` — Go + Pulumi (`runtime: go`) targeting the on-prem k3s cluster via the default kubeconfig, mirroring the `homelab` repo's pattern. Module name is `desi-explorer-infra`. `infra/Makefile` owns the Pulumi/Go targets.
+- `scripts/` — repo-level build helpers (Odin toolchain install).
+- `.gitea/workflows/` — `ci.yml` (PR: `odin test` + build, `cargo test` + clippy, `go test` + vet; infra always runs tests/vet and posts a `pulumi preview --diff` as a PR comment when infra/gui/api changed) and `release.yml` (tag `v*`: build native + WASM + publish a Gitea release).

 ## Conventions
- Odin code lives in `src/`; external deps go in `lib/` and are wired via `-collection:lib=lib/local` (or a git submodule imported by relative path).
+- Odin code lives in `gui/src/`; external deps go in `gui/lib/` and are wired via `-collection:lib=lib/local` (or a git submodule imported by relative path).
 - Everything is plain `make` — no Taskfile — so CI (Gitea Actions) can call `make` directly.
- Keep the renderer (src/), API (api/), and infra (infra/) logically separated; the root Makefile is the only place that ties them together.
+- Keep the renderer (gui/), API (api/), and infra (infra/) logically separated; each owns its own Makefile, and the root Makefile is the only place that ties them together.

 ## Gotchas
 - Odin version is pinned in `.gitea/workflows/*.yml` (`ODIN_VERSION`) and defaults in `scripts/install_odin.sh`; bump both together when tracking a new release.
@@ -1,94 +1,69 @@
 # DESI Explorer — root Makefile
 #
-# Orchestrates the Odin renderer (src/) and the Go/Pulumi infrastructure
-# (infra/). Intended to be called directly by Gitea Actions CI.
+# Lean orchestrator: the "base" commands (`run`, `build`, `test`, ...) delegate
+# into the per-project Makefiles in `gui/`, `api/`, and `infra/`. Project-
+# specific commands live in those directories and are reached with
+# `make -C <dir> <target>` (or the thin passthrough targets below).

-ODIN         ?= odin
-CARGO        ?= cargo
-BIN          ?= bin
-BINARY       := $(BIN)/desi_explorer
-ODIN_FLAGS   := -collection:lib=lib/local
-WASM_DEFINE  := RAYLIB_WASM_LIB=env.o
+GUI          := gui
+API          := api
+INFRA        := infra

 .PHONY: help setup run build build-debug build-web test clean fmt \
-        api-run api-build api-test api-check api-fmt \
-        infra-preview infra-up infra-down infra-refresh infra-static \
        renovate-validate

 help: ## List available targets
 	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
 		awk 'BEGIN {FS = ":.*?## "}; {printf "  \033[36m%-18s\033[0m %s\n", $$1, $$2}'
+	@echo ""
+	@echo "Sub-project targets:"
+	@echo "  \033[36mmake -C gui help\033[0m     Odin renderer (run, build, build-web, test, fmt, ...)"
+	@echo "  \033[36mmake -C api help\033[0m     Rust API (run, build, test, check, fmt, ...)"
+	@echo "  \033[36mmake -C infra help\033[0m   Infra (preview, up, down, refresh, test, ...)"

 ## ---- Setup ---------------------------------------------------------------

 setup: ## Pull submodules + tidy Go deps
 	@git submodule update --init --recursive
-	@mkdir -p lib/local
-	@cd infra && go mod tidy
+	@$(MAKE) -C $(INFRA) tidy

 ## ---- Renderer (Odin) -----------------------------------------------------

-run: ## Run the native app
-	@mkdir -p lib/local
-	$(ODIN) run src $(ODIN_FLAGS)
+run: ## Run the native app (gui/)
+	@$(MAKE) -C $(GUI) run

-build: ## Release build -> bin/desi_explorer
-	@mkdir -p lib/local $(BIN)
-	$(ODIN) build src $(ODIN_FLAGS) -o:speed -out:$(BINARY)
+build: ## Release build -> bin/desi_explorer (gui/)
+	@$(MAKE) -C $(GUI) build

-build-debug: ## Debug build -> bin/desi_explorer
-	@mkdir -p lib/local $(BIN)
-	$(ODIN) build src $(ODIN_FLAGS) -o:none -debug -out:$(BINARY)
+build-debug: ## Debug build -> bin/desi_explorer (gui/)
+	@$(MAKE) -C $(GUI) build-debug

-build-web: ## WebAssembly build -> build/web (needs emscripten)
-	@scripts/build_web.sh
+build-web: ## WebAssembly build -> build/web (gui/, needs emscripten)
+	@$(MAKE) -C $(GUI) build-web

-test: ## Run tests (Odin src/ + Go infra/ + Rust api/)
-	@mkdir -p lib/local
-	$(ODIN) test src $(ODIN_FLAGS)
-	@cd infra && go test ./...
-	@cd api && $(CARGO) test
+## ---- Aggregates ----------------------------------------------------------

-clean: ## Remove build artifacts
-	rm -rf $(BIN) build
-	@cd api && $(CARGO) clean
+test: ## Test all projects (odin + cargo + go)
+	@$(MAKE) -C $(GUI) test
+	@$(MAKE) -C $(API) test
+	@$(MAKE) -C $(INFRA) test

-fmt: ## Format Odin sources with odinfmt
-	odinfmt src
+clean: ## Remove build artifacts from all projects
+	@$(MAKE) -C $(GUI) clean
+	@$(MAKE) -C $(API) clean
+	@$(MAKE) -C $(INFRA) clean

-## ---- API (Rust + axum) ---------------------------------------------------
+fmt: ## Format all projects (odin + rust)
+	@$(MAKE) -C $(GUI) fmt
+	@$(MAKE) -C $(API) fmt

-api-run: ## Run the API server (dev)
-	@cd api && $(CARGO) run
+## ---- Passthrough to sub-project Makefiles --------------------------------

-api-build: ## Release build the API -> api/target/release/
-	@cd api && $(CARGO) build --release
+api-%: ## Forward a target to the api/ Makefile
+	@$(MAKE) -C $(API) $*

-api-test: ## Run API unit/integration tests
-	@cd api && $(CARGO) test
-
-api-check: ## Typecheck + format-check + lint the API
-	@cd api && $(CARGO) fmt --all --check && $(CARGO) clippy --all-targets -- -D warnings
-
-api-fmt: ## Format Rust sources with rustfmt
-	@cd api && $(CARGO) fmt
-
-## ---- Infrastructure (Go + Pulumi) ----------------------------------------
-
-infra-preview: ## Preview infra changes against the cluster
-	@pulumi preview --cwd infra
-
-infra-up: ## Deploy/update infra
-	@pulumi up --cwd infra
-
-infra-down: ## Tear down the stack's resources
-	@pulumi destroy --cwd infra
-
-infra-refresh: ## Refresh Pulumi state against the live cluster
-	@pulumi refresh --cwd infra
-
-infra-static: ## Typecheck + vet the Go infra without Pulumi
-	@cd infra && go build -o /dev/null . && go vet ./...
+infra-%: ## Forward a target to the infra/ Makefile
+	@$(MAKE) -C $(INFRA) $*

 ## ---- Tooling -------------------------------------------------------------

@@ -42,17 +42,20 @@ Early scaffolding. The application currently:
 ## Repository Layout

 ```
-src/       Odin source — the interactive 3D experience (entrypoint: src/main.odin)
-lib/       Third-party Odin dependencies (submodules / vendored libs)
+gui/           Odin renderer — the interactive 3D experience (entrypoint: gui/src/main.odin)
+  gui/lib/     Third-party Odin dependencies (submodules / vendored libs)
+  gui/www/     Web GUI — WASM shell / static web assets
+  gui/scripts/ Build scripts (WASM build helper)
 api/           Rust backend API (axum) for serving DESI catalog data
 infra/         Go + Pulumi infrastructure-as-code (deploys the experience to k8s)
-scripts/   Build helpers (Odin install, WASM build)
+scripts/       Repo-level build helpers (Odin install)
 .gitea/        Gitea Actions CI/CD workflows
 ```

-The renderer (`src/`), the API (`api/`), and the infrastructure (`infra/`) are
-kept in separate directories so their logic stays cleanly separated; all are
-orchestrated by the root `Makefile`.
+The renderer (`gui/`), the API (`api/`), and the infrastructure (`infra/`) are
+kept in separate directories so their logic stays cleanly separated. Each
+project carries its own `Makefile`; the root `Makefile` delegates the base
+commands (`run`, `build`, `test`, ...) into them.

 ## Building & Running

@@ -62,21 +65,33 @@ vendor bindings. The web build additionally requires [Emscripten](https://emscri
 pinned via `api/rust-toolchain.toml`). The infrastructure requires
 [Go](https://go.dev) and [Pulumi](https://www.pulumi.com).

-All project commands live in the root `Makefile` (`make help` lists them):
+The root `Makefile` delegates everything to the per-project Makefiles
+(`make help` lists the base targets):

 ```sh
 make setup        # pull submodules + tidy Go deps
-make run          # run the native app
-make build        # -> bin/desi_explorer
-make build-debug  # debug native build
-make build-web    # -> build/web (wasm + html)
+make run          # run the native app (gui/)
+make build        # -> bin/desi_explorer (gui/)
+make build-debug  # debug native build (gui/)
+make build-web    # -> build/web (wasm + html, gui/)
 make test         # odin test + go test + cargo test
-make clean        # remove build artifacts
-make api-run      # run the Rust API server
-make api-test     # cargo test
-make api-check    # rustfmt check + clippy
+make clean        # remove build artifacts from all projects
+make fmt          # format all projects
 ```

+Project-specific targets live in their own `Makefile` and are reached with
+`make -C <dir> <target>`:
+
+```sh
+make -C gui help    # Odin renderer (run, build, build-debug, build-web, test, fmt)
+make -C api help    # Rust API (run, build, test, check, fmt)
+make -C infra help  # Infra (preview, up, down, refresh, static, test)
+```
+
+The root also provides thin passthroughs: `make api-<target>` and
+`make infra-<target>` forward to the corresponding sub-project (e.g.
+`make api-check` -> `make -C api check`).
+
 ## Dependency Updates (Renovate)

 [Renovate](https://github.com/renovatebot/renovate) keeps dependencies up to
@@ -91,5 +106,5 @@ It manages four categories:

 - **Infra dependencies** — `infra/go.mod` (`gomod` manager); minor/patch updates grouped into a single PR.
 - **API dependencies** — `api/Cargo.toml` (`cargo` manager); minor/patch updates grouped into a single PR.
- **Submodules** — `lib/` submodules via `.gitmodules` (`git-submodules` manager).
+- **Submodules** — `gui/lib/` submodules via `.gitmodules` (`git-submodules` manager).
 - **Workflow actions** — action versions in `.gitea/workflows/*.yml` (`github-actions` manager, which understands Gitea's `.gitea` layout).
@@ -0,0 +1,30 @@
+# api/Makefile — the Rust + axum backend API.
+#
+# Driven directly with `make -C api <target>` (or via the root Makefile's
+# `api-*` convenience targets).
+
+CARGO ?= cargo
+
+.PHONY: help run build test check fmt clean
+
+help: ## List available targets
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
+		awk 'BEGIN {FS = ":.*?## "}; {printf "  \033[36m%-18s\033[0m %s\n", $$1, $$2}'
+
+run: ## Run the API server (dev)
+	$(CARGO) run
+
+build: ## Release build -> target/release/
+	$(CARGO) build --release
+
+test: ## Run unit/integration tests
+	$(CARGO) test
+
+check: ## Format-check + lint (clippy -D warnings)
+	$(CARGO) fmt --all --check && $(CARGO) clippy --all-targets -- -D warnings
+
+fmt: ## Format Rust sources with rustfmt
+	$(CARGO) fmt
+
+clean: ## Remove Cargo build artifacts
+	$(CARGO) clean
@@ -0,0 +1,46 @@
+# gui/Makefile — the Odin + raylib renderer (the interactive 3D universe map).
+#
+# This is the Odin sub-project. It is normally invoked from the repo root via
+# `make run`, `make build`, etc. (which delegate here through the root
+# Makefile), but it can also be driven directly with `make -C gui <target>`.
+#
+# `lib/` (third-party Odin deps) lives under `gui/lib`; the `bin/` / `build/`
+# output dirs live at the repo root and are referenced through `$(ROOT)`.
+
+ODIN         ?= odin
+ROOT         := ..
+BIN          := $(ROOT)/bin
+BINARY       := $(BIN)/desi_explorer
+ODIN_FLAGS   := -collection:lib=lib/local
+WASM_DEFINE  := RAYLIB_WASM_LIB=env.o
+
+.PHONY: help run build build-debug build-web test clean fmt
+
+help: ## List available targets
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
+		awk 'BEGIN {FS = ":.*?## "}; {printf "  \033[36m%-18s\033[0m %s\n", $$1, $$2}'
+
+run: ## Run the native app
+	@mkdir -p lib/local
+	$(ODIN) run src $(ODIN_FLAGS)
+
+build: ## Release build -> bin/desi_explorer
+	@mkdir -p lib/local $(BIN)
+	$(ODIN) build src $(ODIN_FLAGS) -o:speed -out:$(BINARY)
+
+build-debug: ## Debug build -> bin/desi_explorer
+	@mkdir -p lib/local $(BIN)
+	$(ODIN) build src $(ODIN_FLAGS) -o:none -debug -out:$(BINARY)
+
+build-web: ## WebAssembly build -> build/web (needs emscripten)
+	@scripts/build_web.sh
+
+test: ## Run Odin unit tests
+	@mkdir -p lib/local
+	$(ODIN) test src $(ODIN_FLAGS)
+
+clean: ## Remove build artifacts
+	rm -rf $(BIN) build
+
+fmt: ## Format Odin sources with odinfmt
+	odinfmt src
@@ -1,7 +1,8 @@
 # Libraries

 Third-party libraries for the DESI Explorer renderer live here, either as git
-submodules or vendored directly and wired in via `-collection:lib=lib/local`.
+submodules or vendored directly and wired in via `-collection:lib=lib/local`
+(as resolved from the `gui/` directory).

 - `raylib` is bundled with Odin and imported as `vendor:raylib` — it does **not**
  live in this directory.
@@ -1,30 +1,36 @@
 #!/usr/bin/env bash
 # Builds the WebAssembly ("web") build of DESI Explorer with Odin
-# (js_wasm32) + emscripten. Output: build/web/index.html (+ index.wasm, odin.js).
+# (js_wasm32) + emscripten. Output: build/web/index.html (+ index.wasm,
+# odin.js) at the repo root. Run via `make -C gui build-web`.
 #
 # Requires:
 #   - `odin` on PATH with the js_wasm32 target
 #   - emcc / emscripten active in PATH
 # Optional:
 #   - ODIN_ROOT (defaults to `odin root`)
-#   - OUT_DIR   (defaults to build/web)
+#   - OUT_DIR   (defaults to <repo>/build/web)
 set -euo pipefail

-OUT_DIR="${OUT_DIR:-build/web}"
+# Resolve the gui/ project root so this script works regardless of CWD.
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+GUI_DIR="$(cd "${SCRIPT_DIR}/.." && pwd)"
+ROOT_DIR="$(cd "${GUI_DIR}/.." && pwd)"
+
+OUT_DIR="${OUT_DIR:-${ROOT_DIR}/build/web}"
 ODIN_ROOT="${ODIN_ROOT:-$(odin root)}"

-mkdir -p lib/local
+mkdir -p "${GUI_DIR}/lib/local"
 mkdir -p "$OUT_DIR"

 # The Odin compiler emits a wasm object; raylib's C code is linked later by
 # emcc. `-define:RAYLIB_WASM_LIB=env.o` stops the compiler from trying to
 # link the raylib lib itself (emcc does that; it ends up in the final module).
-odin build src \
+odin build "${GUI_DIR}/src" \
  -target:js_wasm32 \
  -build-mode:obj \
  -define:RAYLIB_WASM_LIB=env.o \
  -o:speed \
-  -collection:lib=lib/local \
+  -collection:lib="${GUI_DIR}/lib/local" \
  -out:"${OUT_DIR}/game"

 # Odin's JS runtime glue; the generated module imports functions from it.
@@ -36,7 +42,7 @@ emcc \
  -o "${OUT_DIR}/index.html" \
  "${OUT_DIR}/game.obj" \
  "${ODIN_ROOT}/vendor/raylib/wasm/libraylib.web.a" \
-  --shell-file scripts/web/index_template.html \
+  --shell-file "${GUI_DIR}/www/index_template.html" \
  -sEXPORTED_RUNTIME_METHODS="['HEAPF32']" \
  -sUSE_GLFW=3 \
  -sWASM_BIGINT \
@@ -0,0 +1,35 @@
+# infra/Makefile — Go + Pulumi infrastructure-as-code.
+#
+# Driven directly with `make -C infra <target>` (or via the root Makefile's
+# `infra-*` convenience targets). Targets that interact with the live cluster
+# run Pulumi against the stack defined in Pulumi.yaml.
+
+.PHONY: help preview up down refresh static test clean tidy
+
+help: ## List available targets
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
+		awk 'BEGIN {FS = ":.*?## "}; {printf "  \033[36m%-18s\033[0m %s\n", $$1, $$2}'
+
+preview: ## Preview infra changes against the cluster
+	pulumi preview
+
+up: ## Deploy/update infra
+	pulumi up
+
+down: ## Tear down the stack's resources
+	pulumi destroy
+
+refresh: ## Refresh Pulumi state against the live cluster
+	pulumi refresh
+
+static: ## Typecheck + vet without Pulumi
+	go build -o /dev/null . && go vet ./...
+
+test: ## Run Go unit tests
+	go test ./...
+
+clean: ## Remove local Go build artifact
+	rm -f desi-explorer-infra
+
+tidy: ## Tidy Go modules
+	go mod tidy
Author	SHA1	Message	Date
sam_oneal	920fcd6a1a	Add Pulumi preview to CI infra job CI / Detect changed paths (pull_request) Failing after 0s Details CI / Infra unit tests, vet, and preview (pull_request) Has been skipped Details CI / Odin unit tests and build (pull_request) Has been skipped Details CI / API unit tests and lint (pull_request) Has been skipped Details Infra now always runs unit tests + vet on PRs, and additionally runs `pulumi preview --diff` (posted as a PR comment) when the infra, gui, or api code changes — since any of those can change what gets deployed.	2026-08-31 14:03:26 -06:00
sam_oneal	bd8a7da379	Move Odin renderer into gui/ with per-project Makefiles CI / Detect changed paths (pull_request) Failing after 1s Details CI / Infra unit tests and vet (pull_request) Failing after 1s Details CI / Odin unit tests and build (pull_request) Has been skipped Details CI / API unit tests and lint (pull_request) Has been skipped Details Each sub-project (gui, api, infra) now owns its own Makefile, and the root Makefile is a lean delegator for the base commands (run, build, test, clean, fmt). Odin source, deps, and web assets live under gui/ (gui/src, gui/lib, gui/www), with scripts kept under gui/scripts for build tooling only.	2026-08-31 13:45:58 -06:00