release v0.1.0

.clang-format

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+---
+Language: Cpp
+ColumnLimit: 120
+BreakBeforeBraces: Linux
+AlwaysBreakAfterReturnType: TopLevel

.github/workflows/compile.yml

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+name: compile
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: install packages
+      run: sudo apt-get install -y --no-install-recommends --no-install-suggests
+           meson ninja-build
+           libevdev-dev liburing-dev
+           libwayland-dev libwayland-client0 wayland-protocols 
+
+    - name: configure
+      run: CFLAGS='-O3 -pipe' meson setup build --buildtype release
+
+    - name: compile
+      run: ninja -C build
+
+    - name: release
+      env:
+        GH_TOKEN: ${{ github.token }}
+      if: ${{ startsWith(github.event.head_commit.message, 'release:') }}
+      continue-on-error: true
+      run: |
+        strip build/gamepad_idle_inhibit
+
+        version=$(echo ${{ github.event.head_commit.message }} | tr ' ' '\n' | tail -n 1)
+        file=build/gamepad_idle_inhibit
+
+        echo **Workflow run**: $GITHUB_SERVER_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID >> notes
+
+        gh release create $version --notes-file notes $file

.gitignore

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+build/
+.cache/

README.md

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+# gamepad_idle_inhibit
+
+Prevent idling for 5 minutes (300 seconds) on any gamepad events on wayland.
+
+For this to work your wayland compositor must support "idle-inhibit-unstable-v1".
+
+Forked from https://github.com/e2dk4r/gamepad and adapted to wayland.
+
+# limits
+
+- Simultaneously 10 gamepad connections detected. So if you were able to connect 11 gamepads at same time this would behave unexpectedly.
+- Can read events from maximum of 250 gamepads.
+
+# requirements
+
+- 23 + 9 kilobytes of memory
+- Wayland compositor that supports [idle-inhibit-unstable-v1](https://wayland.app/protocols/idle-inhibit-unstable-v1#compositor-support)
+
+# libraries
+
+| library        | used for                            |
+|----------------|-------------------------------------|
+| liburing       | event loop and polling              |
+| libevdev       | detecting whether device is gamepad |
+| wayland-client | connecting to wayland display       |
+
+# build
+
+```
+meson setup build
+ninja -C build
+./build/gamepad
+```
+
+# references
+
+- see chapter "5. Event interface" in https://www.kernel.org/doc/Documentation/input/input.txt
+- see https://www.kernel.org/doc/Documentation/input/gamepad.txt
+- see the key codes included in `/usr/include/linux/input-event-codes.h`
+- see https://unixism.net/loti/tutorial/index.html for liburing examples
+- if you have libinput on your system, see `man libinput-record(1)` for debugging input events
+- see https://wayland-book.com/ for introduction to wayland

meson.build

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+project(
+  'gamepad_idle_inhibit',
+  'c',
+  license: 'MIT',
+  version: '0.1.0',
+  default_options: 'c_std=c99'
+)
+
+add_project_arguments([
+  '-funroll-loops',
+  '-fomit-frame-pointer',
+  ],
+  language: 'c'
+)
+
+libevdev = dependency('libevdev')
+liburing = dependency('liburing')
+wayland_client = dependency('wayland-client')
+wayland_protocols = dependency('wayland-protocols', native: true)
+
+subdir('protocol')
+
+sources = files([
+  'src/main.c'
+])
+
+executable(
+  'gamepad_idle_inhibit',
+  sources: sources + wl_protocols_src,
+  dependencies: [
+    libevdev,
+    liburing,
+    wayland_client,
+  ],
+)

protocol/meson.build

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+wl_protocol_dir = wayland_protocols.get_variable('pkgdatadir')
+
+wayland_scanner_dep = dependency('wayland-scanner', native: true)
+wayland_scanner = find_program(
+  wayland_scanner_dep.get_variable('wayland_scanner'),
+  native: true,
+)
+
+protocols = [
+  wl_protocol_dir / 'unstable/idle-inhibit/idle-inhibit-unstable-v1.xml'
+]
+
+wl_protocols_src = []
+
+foreach xml : protocols
+  wl_protocols_src += custom_target(
+    xml.underscorify() + '_c',
+    input: xml,
+    output: '@[email protected]',
+    command: [wayland_scanner, 'private-code', '@INPUT@', '@OUTPUT@'],
+  )
+  wl_protocols_src += custom_target(
+    xml.underscorify() + '_client_h',
+    input: xml,
+    output: '@[email protected]',
+    command: [wayland_scanner, 'client-header', '@INPUT@', '@OUTPUT@'],
+  )
+endforeach

script/latest_ci

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+#!/bin/sh
+# https://docs.github.com/en/rest/actions/workflow-runs#list-workflow-runs-for-a-repository
+runs=https://api.github.com/repos/e2dk4r/gamepad_idle_inhibit/actions/runs
+props=$(cat <<END
+id
+name
+head_branch
+head_sha
+display_title
+run_number
+html_url
+status
+conclusion
+END
+)
+jq_filter=".workflow_runs[0] | $(echo $props | sed 's/ /,./g' | sed 's/^/./')"
+
+curl -s "$runs" | jq "$jq_filter"
+