Merge pull request #1 from ila-embsys/dev

GOpenHMD base

.dev-env.Dockerfile

@@ -0,0 +1,69 @@
+# TODO: replace build from sources to package install
+FROM mcr.microsoft.com/devcontainers/base:jammy as build-uncrustify
+
+ARG UNCRUSTIFY_VER=0.78.1
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get update \
+    && apt-get install --no-install-recommends -y \
+        g++ \
+        cmake \
+        make
+
+RUN cd /usr/src \
+    && wget https://codeload.github.com/uncrustify/uncrustify/zip/refs/tags/uncrustify-${UNCRUSTIFY_VER} \
+      -O uncrustify.zip \
+    && unzip uncrustify.zip \
+    && cd uncrustify-uncrustify-${UNCRUSTIFY_VER} \
+    && mkdir -p build \
+    && cd build \
+    && cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr .. \
+    && cmake --build . --target install --config Release \
+    && cd /usr/src \
+    && rm -rf uncrustify.zip uncrustify-uncrustify-${UNCRUSTIFY_VER}
+
+# TODO: replace build from sources to package install
+FROM mcr.microsoft.com/devcontainers/base:jammy as build-vala-lint
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get update \
+    && apt-get install --no-install-recommends -y \
+        valac \
+        meson \
+        # vala-lint build deps
+        libvala-0.56-dev \
+        libjson-glib-dev
+
+RUN cd /usr/src \
+    && wget https://codeload.github.com/vala-lang/vala-lint/zip/refs/heads/master \
+      -O vala-lint.zip \
+    && unzip vala-lint.zip \
+    && cd vala-lint-master \
+    && meson build --prefix=/usr \
+    && cd build \
+    && ninja \
+    && ninja install \
+    && cd /usr/src \
+    && rm -rf vala-lint.zip vala-lint-master
+
+FROM mcr.microsoft.com/devcontainers/base:jammy
+
+COPY --from=build-vala-lint /usr/bin/io.elementary.vala-lint /usr/bin/
+COPY --from=build-vala-lint /usr/lib/x86_64-linux-gnu/libvala-linter* /usr/lib/x86_64-linux-gnu/
+
+COPY --from=build-uncrustify /usr/bin/uncrustify /usr/bin/
+
+RUN echo 'deb http://download.opensuse.org/repositories/home:/Prince781/xUbuntu_22.04/ /' \
+  | sudo tee /etc/apt/sources.list.d/home:Prince781.list \
+  && curl -fsSL https://download.opensuse.org/repositories/home:Prince781/xUbuntu_22.04/Release.key \
+  | gpg --dearmor | tee /etc/apt/trusted.gpg.d/home_Prince781.gpg > /dev/null
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get update \
+    && apt-get install --no-install-recommends -y \
+        valac \
+        gjs \
+        meson \
+        libopenhmd-dev \
+        gobject-introspection \
+        libgirepository1.0-dev \
+        vala-language-server
+        # Built newer version
+        # uncrustify

.devcontainer/devcontainer.json

@@ -0,0 +1,37 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/ubuntu
+{
+	"name": "Ubuntu",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	// "image": "mcr.microsoft.com/devcontainers/base:jammy"
+    "build": {
+        // Path is relative to the devcontainer.json file.
+        "dockerfile": "../.dev-env.Dockerfile"
+	},
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"mesonbuild.mesonbuild",
+				"prince781.vala",
+				"vadimcn.vscode-lldb",
+				"ColinKiama.linter-vala",
+				"fnando.linter"
+			]
+		}
+	}
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "uname -a",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

.github/workflows/test.yml

@@ -0,0 +1,51 @@
+name: tests
+on: [pull_request, workflow_dispatch]
+
+permissions:
+  checks: write
+
+jobs:
+  test:
+    name: tests
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Update packages
+      run: sudo apt-get update
+    - name: Install packages
+      uses: awalsh128/[email protected]
+      with:
+        packages: valac gjs meson libopenhmd-dev gobject-introspection libgirepository1.0-dev
+        version: 1.0
+    - name: Meson Build
+      uses: BSFishy/[email protected]
+      with:
+        action: build
+        setup-options: --prefix=${{ github.workspace }}/dist-install
+    - name: Meson Build 'typelib' target
+      run: cd build && meson compile 'gopenhmd typelib'
+    - name: Meson Test
+      uses: BSFishy/[email protected]
+      with:
+        action: test
+    - name: Meson Install
+      uses: BSFishy/[email protected]
+      with:
+        action: install
+    - name: Install typelib
+      run: install -D ./build/GOpenHMD-*.typelib -t ./dist-install/share/girepository-1.0/
+    - name: Publish Test Results
+      uses: EnricoMi/publish-unit-test-result-action@v2
+      if: ${{ !env.ACT }}
+      with:
+        comment_mode: off
+        files: |
+          build/meson-logs/*.junit.xml
+    - name: Archive artifacts
+      uses: actions/upload-artifact@v3
+      if: ${{ !env.ACT }}
+      with:
+        name: dist-install
+        path: |
+          dist-install

.gitpod.yml

@@ -0,0 +1,11 @@
+image:
+  file: .dev-env.Dockerfile
+
+vscode:
+  extensions:
+    - mesonbuild.mesonbuild
+    - prince781.vala
+    - vadimcn.vscode-lldb
+    -	ColinKiama.linter-vala
+    - fnando.linter
+

.vscode/launch.json

@@ -0,0 +1,43 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Vala : GOpenHMD : Device",
+            "program": "./builddir/tests/vala-gopenhmd-device",
+            "env": { "G_MESSAGES_DEBUG": "all" }
+        },
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Vala : GOpenHMD : Device descriptions",
+            "program": "./builddir/tests/vala-gopenhmd-device-descriptions",
+            "env": { "G_MESSAGES_DEBUG": "all" }
+        },
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Vala : GOpenHMD : Pose",
+            "program": "./builddir/tests/vala-gopenhmd-pose",
+            "env": { "G_MESSAGES_DEBUG": "all" }
+        },
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Vala : GOpenHMD : Probe",
+            "program": "./builddir/tests/vala-gopenhmd-pose",
+            "env": { "G_MESSAGES_DEBUG": "all" }
+        },
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Vala : OpenHMD : Info",
+            "program": "./builddir/tests/vala-openhmd-info",
+            "env": { "G_MESSAGES_DEBUG": "all" }
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,12 @@
+{
+    "terminal.integrated.env.linux": {
+        "G_MESSAGES_DEBUG": "all",
+        "GI_TYPELIB_PATH": "${workspaceFolder}/builddir",
+        "LD_LIBRARY_PATH": "${workspaceFolder}/builddir",
+    },
+    "terminal.integrated.env.windows": {
+        "G_MESSAGES_DEBUG": "all",
+        "GI_TYPELIB_PATH": "${workspaceFolder}/builddir",
+        "LD_LIBRARY_PATH": "${workspaceFolder}/builddir",
+    },
+}

README.md

@@ -1 +1,5 @@
-# GOpenHMD
+# GOpenHMD
+
+[![Gitpod ready-to-code](https://img.shields.io/badge/Gitpod-ready--to--code-blue?logo=gitpod)](https://gitpod.io/#https://github.com/ila-embsys/GOpenHMD)
+
+GOpenHMD is a wrapper of OpenHMD that uses GObject to provide language bindings by GObject introspection.

examples/gjs.js

@@ -0,0 +1,35 @@
+#!/usr/bin/env gjs
+
+const GOpenHMD = imports.gi.GOpenHMD;
+
+
+function devs_info(context) {
+    devs = context.enumerate()
+
+    for (var i = 0; i < devs.length; i++) {
+        print("Discovered device:" +
+            ` vendor: '${devs[i].vendor}'` +
+            ` product': '${devs[i].product}'`)
+    }
+}
+
+
+function dev_quat_info(context, dev) {
+    context.update();
+    var quat = dev.rotation_quat();
+    console.debug(`quat: x=${quat.x}, y=${quat.y}, z=${quat.z}, w=${quat.w}`);
+    GOpenHMD.sleep(0.01);
+}
+
+
+print(`Version: ${GOpenHMD.version().to_string()}`)
+
+var context = new GOpenHMD.Context();
+
+devs_info(context);
+
+var dev = context.open_device(0, null)
+
+for(var i = 0; i < 300; i++){
+    dev_quat_info(context, dev)
+}

examples/python.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+
+import gi
+
+gi.require_version('GOpenHMD', '1.0')
+from gi.repository import GOpenHMD
+
+
+def devs_info(context):
+    for dev in context.enumerate():
+        print(f"Discovered device: vendor '{dev.get_vendor()}'"
+            f", product '{dev.get_product()}'"
+        )
+
+
+def dev_quat_info(context, dev):
+    context.update()
+    quat = dev.rotation_quat()
+    print(f"quat: x={quat.x} y={quat.y} z={quat.z} w={quat.w}")
+    GOpenHMD.sleep(0.01)
+
+
+print(f"Version: {GOpenHMD.version().to_string()}")
+
+context = GOpenHMD.Context()
+
+devs_info(context)
+
+dev = context.open_device(0) 
+
+for i in range(0, 300):
+    dev_quat_info(context, dev)

meson.build

@@ -0,0 +1,46 @@
+project('GOpenHMD', 'vala')
+
+vapi_dir = meson.current_source_dir() / 'openhmd-bindings'
+
+
+add_project_arguments(['--vapidir', vapi_dir], language: 'vala')
+
+gopenhmd_dep = [
+    dependency('glib-2.0'),
+    dependency('gobject-2.0'),
+    dependency('openhmd'),
+]
+
+sources = files(
+    'src/gopenhmd.vala',
+    'src/context.vala',
+    'src/device_description.vala',
+    'src/device_settings.vala',
+    'src/device.vala',
+    'src/interfaces.vala',
+)
+
+subdir('tests')
+
+gopenhmd_lib = shared_library('gopenhmd',
+                vala_gir: 'GOpenHMD-1.0.gir',
+                dependencies: gopenhmd_dep,
+                sources: sources,
+                install: true,
+                install_dir: [true, true, true, true])
+
+pkg = import('pkgconfig')
+pkg.generate(gopenhmd_lib)
+
+g_ir_compiler = find_program('g-ir-compiler')
+
+custom_target('gopenhmd typelib', command: [
+                g_ir_compiler,
+                '--shared-library=libgopenhmd',
+                '--output', '@OUTPUT@', '@INPUT@'
+            ],
+            input: meson.current_build_dir() / 'GOpenHMD-1.0.gir',
+            output: 'GOpenHMD-1.0.typelib',
+            depends: gopenhmd_lib,
+            install: false,
+            install_dir: get_option('libdir') / 'girepository-1.0')