Proof of concept for generators

.gitattributes

@@ -0,0 +1,4 @@
+artefacts/** linguist-generated
+
+* text=lf
+* eol=lf

.github/workflows/generate_artefacts.yml

@@ -0,0 +1,47 @@
+name: Generate Artefacts
+
+on:
+  push:
+    paths:
+      - "generators/**"
+      - "src/**"
+      - ".github/workflows/generate_artefacts.yml"
+  workflow_dispatch:
+
+jobs:
+  generate-and-push:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+      actions: read
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Install Python deps
+        run: |
+          pip install jinja2 --disable-pip-version-check
+
+      - name: Run primitive generator
+        run: |
+          make primitives
+
+      - name: Commit artefacts
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+
+          git add -f artefacts/
+
+          git commit -m "Regenerate artefacts automatically [skip ci]"
+          git push

.gitignore

@@ -8,5 +8,8 @@ libilo.so
 .build
 compile_commands.json
 
+# C binaries
+trame-exporter
+
 # PlatformIO
 .pio

Makefile

@@ -42,6 +42,19 @@ install: $(NAME_release)
 uninstall:
 	$(RM) $(BINDIR)/$(NAME_release)
 
+trame-exporter: src/trame.c
+	$(LINK.c) -o $@ generators/generate-trame-json.c
+	@ $(LOG_TIME) "$(C_GREEN) CC $(C_PURPLE) $(notdir $@) $(C_RESET)"
+
+artefacts/trames.json: trame-exporter
+	@ ./$< > $@
+	@ $(LOG_TIME) "$(C_GREEN) GEN $(C_PURPLE) $(notdir $@) $(C_RESET)"
+
+
+.PHONY: primitives
+primitives: artefacts/trames.json
+	@ python generators/generate_primitives.py
+
 
 V ?= 0
 ifneq ($(V),0)
@@ -70,17 +83,17 @@ endif
 
 NOW = $(shell date +%s%3N)
 
-ifndef STIME
-STIME := $(call NOW)
-endif
+STIME := $(shell date +%s%3N)
+export STIME
 
-TIME_NS = $(shell expr $(call NOW) - $(STIME))
-TIME_MS = $(shell expr $(call TIME_NS))
+define TIME_MS
+$$( expr \( $$(date +%s%3N) - $(STIME) \))
+endef
 
 BOXIFY = "[$(C_BLUE)$(1)$(C_RESET)] $(2)"
 
 ifneq ($(shell command -v printf),)
-  LOG_TIME = printf $(call BOXIFY, %6s ,$(strip %b\n)) "$(call TIME_MS)"
+  LOG_TIME = printf $(call BOXIFY, %6s , %b\n) "$(call TIME_MS)"
 else
   LOG_TIME = echo -e $(call BOXIFY, $(call TIME_MS) ,)
 endif

README.md

@@ -1,6 +1,21 @@
-# Packaging status:
-## PIO
+# Lib Ilo
+
 [![PlatformIO Registry](https://badges.registry.platformio.org/packages/intuition-rt/library/ilo.svg)](https://registry.platformio.org/libraries/intuition-rt/ilo)
 
-## PyPi
-...
+Ce projet contiens les différentes libraries nécessaire au bon fonctionnement de la communication avec ilo.
+
+Afin de simplifier le dévelopement, tout la partie communication est génération à partir d'une unique source de vérité. Cela permet d'assure que les different bindings sont synchronisé et utilise les mêmes trames.
+
+## Layout
+
+```c
+artefacts/          # contenu généré automatiquement
+├── primitives/     # abstraction simple des trames en fonctions
+│   └── {cpp,python,flutter}/
+└── trames.json
+bindings/           # wrapper au dessus des primitives
+└── {cpp/python/flutter}/
+core/               # source de vérité des des données
+generators/
+   └── generate_primitives.py
+```