393 lines
12 KiB
TypeScript
393 lines
12 KiB
TypeScript
/**
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* A generated module for TestCard functions
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*
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* This module has been generated via dagger init and serves as a reference to
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* basic module structure as you get started with Dagger.
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*
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* Two functions have been pre-created. You can modify, delete, or add to them,
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* as needed. They demonstrate usage of arguments and return types using simple
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* echo and grep commands. The functions can be called from the dagger CLI or
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* from one of the SDKs.
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*
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* The first line in this comment block is a short description line and the
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* rest is a long description with more detail on the module's purpose or usage,
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* if appropriate. All modules should have a short description.
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*/
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import {
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dag,
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Container,
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Directory,
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File,
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Secret,
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object,
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func,
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argument,
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Platform
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} from '@dagger.io/dagger';
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@object()
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export class TestCard {
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// ============ Helpers ============
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private auxMediaBase(): Container {
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// Equivalent of Earthly target: aux-media
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return dag
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.container()
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.from('debian:bookworm')
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.withExec([
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'bash',
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'-lc',
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'apt-get update && apt-get install -y ffmpeg sox && rm -rf /var/lib/apt/lists/*'
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]);
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}
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private nodeWithBunBase(platform?: Platform): Container {
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return dag.container({ platform }).from('node:lts').withExec(['npm', 'install', '-g', 'bun']);
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}
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// ============ site ============
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/**
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* Build the website (equivalent to Earthly target `site`).
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* Returns the built `build/` directory as a Dagger Directory.
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*/
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@func()
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async site(@argument({ defaultPath: '/' }) source: Directory): Promise<Directory> {
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const assets = await this.assetsGenerated(source);
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const ctr = this.nodeWithBunBase()
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.withMountedDirectory('/src', source)
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.withMountedDirectory('/assets-generated', assets)
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.withWorkdir('/src')
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.withExec(['bun', 'install', '--frozen-lockfile'])
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.withExec([
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'bash',
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'-lc',
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'mkdir -p /src/assets/generated && cp -a /assets-generated/. /src/assets/generated'
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])
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.withExec([
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'sh',
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'-lc',
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'export VITE_BUILD_DATE=$(date -Iminutes -u | sed "s/+00:00//") && bun x svelte-kit sync && bun run build'
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]);
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return ctr.directory('/src/build');
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}
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// ============ deploy ============
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/**
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* Deploy the built site via rsync over SSH (equivalent to Earthly target `deploy`).
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* Provide secrets corresponding to SSH config and target.
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*/
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@func()
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async deploy(
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sshConfig: Secret,
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sshUploadKey: Secret,
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sshKnownHosts: Secret,
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sshTarget: Secret,
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@argument({ defaultPath: '/build' }) build: Directory
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): Promise<string> {
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const ctr = dag
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.container()
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.from('alpine:latest')
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.withExec(['sh', '-lc', 'apk add --no-cache openssh-client rsync'])
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.withMountedDirectory('/build', build)
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.withSecretVariable('SSH_CONFIG', sshConfig)
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.withSecretVariable('SSH_UPLOAD_KEY', sshUploadKey)
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.withSecretVariable('SSH_KNOWN_HOSTS', sshKnownHosts)
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.withSecretVariable('SSH_TARGET', sshTarget)
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.withExec([
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'sh',
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'-lc',
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'mkdir -p "$HOME/.ssh" && echo "$SSH_CONFIG" > $HOME/.ssh/config && echo "$SSH_UPLOAD_KEY" > $HOME/.ssh/id_rsa && echo "$SSH_KNOWN_HOSTS" > $HOME/.ssh/known_hosts && chmod 600 $HOME/.ssh/*'
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])
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.withExec(['sh', '-lc', 'rsync -cvrz --delete /build/ "$SSH_TARGET"']);
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return ctr.stdout();
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}
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// ============ avsync-video-components ============
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/**
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* Render AV sync frames with Bun. Returns the frames directory.
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* Mirrors the `avsync-video-components` video part.
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*/
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@func()
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async avsyncFrames(
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fps: number = 60,
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size: number = 1200,
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@argument({ defaultPath: '/' }) source: Directory
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): Promise<Directory> {
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const ctr = this.nodeWithBunBase()
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// pptr troubleshooting libs
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.withExec([
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'bash',
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'-lc',
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'apt-get update && apt-get -y install chromium libgtk-3-dev libnotify-dev libgconf-2-4 libnss3 libxss1 libasound2 && rm -rf /var/lib/apt/lists/*'
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])
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.withExec([
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'bash',
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'-lc',
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'groupadd -r pptruser && useradd -r -g pptruser -G audio,video pptruser && mkdir -p /home/pptruser && chown -R pptruser:pptruser /home/pptruser'
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])
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.withUser('pptruser')
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.withDirectory('/site', source, { owner: 'pptruser', include: ['package.json', 'bun.lock'] })
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.withWorkdir('/site')
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.withExec(['bun', 'install', '--frozen-lockfile', '--verbose'])
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.withEnvVariable('PUPPETEER_EXECUTABLE_PATH', '/usr/bin/chromium')
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.withEnvVariable('PUPPETEER_SKIP_DOWNLOAD', '1')
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.withDirectory('/site', source, { owner: 'pptruser' })
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.withExec([
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'bun',
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'av:render:video',
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'--fps',
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String(fps),
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'--cycles',
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'1',
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'--size',
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String(size),
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'--output',
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'/var/tmp/frames'
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]);
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return ctr.directory('/var/tmp/frames');
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}
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/**
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* Render AV sync audio track with Bun. Returns the WAV track file.
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* Mirrors the `avsync-video-components` audio part.
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*/
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@func()
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async avsyncTrack(
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cycles: number = 16,
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@argument({ defaultPath: '/' }) source: Directory
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): Promise<File> {
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const ctr = this.nodeWithBunBase()
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.withDirectory('/site', source)
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.withWorkdir('/site')
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.withExec(['bun', 'install', '--frozen-lockfile'])
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.withExec([
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'bun',
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'av:render:audio',
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'-i',
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'beep.wav',
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'-o',
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'/var/tmp/track.wav',
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'--repeats',
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String(cycles)
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]);
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return ctr.file('/var/tmp/track.wav');
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}
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// ============ avsync-video ============
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/**
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* Compose frames and audio track into avsync.webm. Returns the resulting file.
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* Mirrors the Earthly `avsync-video` target.
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*/
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@func()
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async avsyncVideo(
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fps: number = 60,
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cycles: number = 16,
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@argument({ defaultPath: '/' }) source: Directory
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): Promise<File> {
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const frames = await this.avsyncFrames(fps, 1200, source);
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const track = await this.avsyncTrack(cycles, source);
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const ctr = this.auxMediaBase()
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.withMountedDirectory('/frames', frames)
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.withMountedFile('/track.wav', track)
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.withExec(['sh', '-lc', 'find /frames -type f | sort | sed "s#^#file #" > /frames.txt'])
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.withEnvVariable('CYCLES', String(cycles))
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.withExec([
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'sh',
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'-lc',
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'for i in $(seq 1 $CYCLES); do cat /frames.txt >> /final-frames.txt; done'
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])
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.withEnvVariable('FPS', String(fps))
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.withExec([
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'sh',
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'-lc',
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'ffmpeg -r "$FPS" -f concat -safe 0 -i /final-frames.txt -i /track.wav -c:v libvpx-vp9 -pix_fmt yuva420p -shortest /avsync.webm'
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]);
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return ctr.file('/avsync.webm');
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}
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// ============ audio-channel-tracks (WAV) ============
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/**
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* Generate stereo/5.1/7.1 WAV channel tracks from assets/audio/channels input.
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* Mirrors the Earthly `audio-channel-tracks` target.
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*/
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@func()
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async audioChannelTracksWav(@argument({ defaultPath: '/' }) src: Directory): Promise<Directory> {
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const ctr = this.auxMediaBase()
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.withMountedDirectory('/raw', src.directory('/assets/audio/channels'))
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.withExec([
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'bash',
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'-lc',
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'mkdir -p /input /output && cd /raw && for file in *.wav; do sox "$file" "/input/$file" silence 1 0.1 0.1% reverse silence 1 0.1 0.1% reverse; done'
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])
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.withWorkdir('/input')
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.withExec(['bash', '-lc', 'mkdir -p /output/wav/stereo /output/wav/5.1 /output/wav/7.1'])
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// stereo
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Left.wav -af "pan=stereo|FL=c0" /output/wav/stereo/Left.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Right.wav -af "pan=stereo|FR=c0" /output/wav/stereo/Right.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Center.wav -af "pan=stereo|FL=c0|FR=c0" /output/wav/stereo/Center.wav -hide_banner -loglevel error'
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])
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// 5.1
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Front_Left.wav -af "pan=5.1|FL=c0" /output/wav/5.1/Front_Left.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Front_Right.wav -af "pan=5.1|FR=c0" /output/wav/5.1/Front_Right.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Front_Center.wav -af "pan=5.1|FC=c0" /output/wav/5.1/Front_Center.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Noise.wav -af "pan=5.1|LFE=c0" /output/wav/5.1/LFE_Noise.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Rear_Left.wav -af "pan=5.1|BL=c0" /output/wav/5.1/Rear_Left.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Rear_Right.wav -af "pan=5.1|BR=c0" /output/wav/5.1/Rear_Right.wav -hide_banner -loglevel error'
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])
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// 7.1
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Front_Left.wav -af "pan=7.1|FL=c0" /output/wav/7.1/Front_Left.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Front_Right.wav -af "pan=7.1|FR=c0" /output/wav/7.1/Front_Right.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Front_Center.wav -af "pan=7.1|FC=c0" /output/wav/7.1/Front_Center.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Noise.wav -af "pan=7.1|LFE=c0" /output/wav/7.1/LFE_Noise.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Side_Left.wav -af "pan=7.1|SL=c0" /output/wav/7.1/Side_Left.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Side_Right.wav -af "pan=7.1|SR=c0" /output/wav/7.1/Side_Right.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Rear_Left.wav -af "pan=7.1|BL=c0" /output/wav/7.1/Rear_Left.wav -hide_banner -loglevel error'
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])
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.withExec([
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'bash',
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'-lc',
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'ffmpeg -i Rear_Right.wav -af "pan=7.1|BR=c0" /output/wav/7.1/Rear_Right.wav -hide_banner -loglevel error'
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]);
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return ctr.directory('/output/wav');
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}
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// ============ audio-channel-tracks-ogg ============
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@func()
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async audioChannelTracksOgg(
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@argument({ defaultPath: '/' }) source: Directory
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): Promise<Directory> {
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const wavDir = await this.audioChannelTracksWav(source);
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const ctr = this.auxMediaBase()
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.withMountedDirectory('/output/wav', wavDir)
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.withExec(['bash', '-lc', 'mkdir -p /output/ogg/stereo /output/ogg/5.1 /output/ogg/7.1'])
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.withExec([
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'bash',
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'-lc',
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'for file in /output/wav/stereo/*.wav; do ffmpeg -i "$file" -c:a libvorbis "/output/ogg/stereo/$(basename "$file" .wav).ogg" -hide_banner -loglevel error; done'
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])
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.withExec([
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'bash',
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'-lc',
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'for file in /output/wav/5.1/*.wav; do ffmpeg -i "$file" -c:a libvorbis "/output/ogg/5.1/$(basename "$file" .wav).ogg" -hide_banner -loglevel error; done'
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])
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.withExec([
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'bash',
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'-lc',
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'for file in /output/wav/7.1/*.wav; do ffmpeg -i "$file" -c:a libvorbis "/output/ogg/7.1/$(basename "$file" .wav).ogg" -hide_banner -loglevel error; done'
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]);
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return ctr.directory('/output/ogg');
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}
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// ============ audio-channel-tracks-mp3 ============
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@func()
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async audioChannelTracksMp3(
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@argument({ defaultPath: '/' }) source: Directory
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): Promise<Directory> {
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const wavDir = await this.audioChannelTracksWav(source);
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const ctr = this.auxMediaBase()
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.withMountedDirectory('/output/wav', wavDir)
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.withExec(['bash', '-lc', 'mkdir -p /output/mp3/stereo /output/mp3/5.1 /output/mp3/7.1'])
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.withExec([
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'bash',
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'-lc',
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'for file in /output/wav/stereo/*.wav; do ffmpeg -i "$file" -c:a libmp3lame "/output/mp3/stereo/$(basename "$file" .wav).mp3" -hide_banner -loglevel error; done'
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])
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.withExec([
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'bash',
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'-lc',
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'for file in /output/wav/5.1/*.wav; do ffmpeg -i "$file" -c:a libmp3lame "/output/mp3/5.1/$(basename "$file" .wav).mp3" -hide_banner -loglevel error; done'
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])
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.withExec([
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'bash',
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'-lc',
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'for file in /output/wav/7.1/*.wav; do ffmpeg -i "$file" -c:a libmp3lame "/output/mp3/7.1/$(basename "$file" .wav).mp3" -hide_banner -loglevel error; done'
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]);
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return ctr.directory('/output/mp3');
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}
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// ============ assets-generated ============
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/**
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* Aggregate generated assets into a directory containing:
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* - avsync.webm
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* - audio/ (MP3 variants)
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*/
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@func()
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async assetsGenerated(@argument({ defaultPath: '/' }) source: Directory): Promise<Directory> {
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const avsync = await this.avsyncVideo(60, 16, source);
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const audioMp3 = await this.audioChannelTracksMp3(source);
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return dag.directory().withFile('avsync.webm', avsync).withDirectory('audio', audioMp3);
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}
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}
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