hallelujah

.github/workflows/ci.yml

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+name: ci
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+    env:
+      EMSCRIPTEN_VERSION: '3.1.64'
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install dependencies
+        run: |
+          sudo apt install -y ninja-build
+
+      - name: Install emsdk
+        run: |
+          git clone https://github.com/emscripten-core/emsdk
+          cd emsdk
+          ./emsdk install ${{ env.EMSCRIPTEN_VERSION }}
+          ./emsdk activate ${{ env.EMSCRIPTEN_VERSION }}
+
+      - name: Build
+        run: |
+          . emsdk/emsdk_env.sh
+          python scripts/fmt.py
+          python scripts/json-c.py
+          python scripts/marisa.py
+
+      - name: Release
+        if: ${{ github.ref == 'refs/heads/master' }}
+        uses: 'marvinpinto/action-automatic-releases@latest'
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          automatic_release_tag: latest
+          prerelease: true
+          title: "Nightly Build"
+          files: |
+            build/*.tar.bz2

scripts/common.py

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+import os
+
+INSTALL_PREFIX = '/usr'
+
+
+def ensure(program: str, args: list[str]):
+    command = " ".join([program, *args])
+    print(command)
+    if os.system(command) != 0:
+        raise Exception("Command failed")
+
+
+class Builder:
+    def __init__(self, name: str, options: list[str] | None=None):
+        self.name = name
+        self.root = os.getcwd()
+        self.destdir = f'{self.root}/build/{self.name}'
+        self.options = options or []
+
+    def configure(self):
+        os.chdir(f'{self.root}/{self.name}')
+        ensure('emcmake', ['cmake',
+            '-B', 'build', '-G', 'Ninja',
+            '-DBUILD_SHARED_LIBS=OFF',
+            f'-DCMAKE_INSTALL_PREFIX={INSTALL_PREFIX}',
+            '-DCMAKE_BUILD_TYPE=Release',
+            '-DCMAKE_C_FLAGS=-fPIC',
+            '-DCMAKE_CXX_FLAGS=-fPIC',
+            *self.options
+        ])
+
+    def build(self):
+        ensure('cmake', ['--build', 'build'])
+
+    def install(self):
+        os.environ['DESTDIR'] = self.destdir
+        ensure('cmake', ['--install', 'build'])
+
+    def package(self):
+        os.chdir(f'{self.destdir}{INSTALL_PREFIX}')
+        ensure('tar', ['cjvf', f'{self.destdir}.tar.bz2', '*'])
+
+    def exec(self):
+        self.configure()
+        self.build()
+        self.install()
+        self.package()

scripts/fmt.py

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+from common import Builder
+
+Builder('fmt', [
+    '-DFMT_TEST=OFF',
+    '-DFMT_DOC=OFF'
+]).exec()

scripts/json-c.py

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+from common import Builder
+
+Builder('json-c', [
+    '-DDISABLE_EXTRA_LIBS=ON'
+]).exec()

scripts/marisa.py

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+from common import Builder
+
+Builder('marisa').exec()