dagger-rs/crates/dagger-sdk/examples/caching/main.rs

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use rand::Rng;
#[tokio::main]
async fn main() -> eyre::Result<()> {
let client = dagger_sdk::connect().await?;
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let host_source_dir = client.host().directory_opts(
"./examples/caching/app",
dagger_sdk::HostDirectoryOptsBuilder::default()
.exclude(vec!["node_modules", "ci/"])
.build()?,
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);
let node_cache = client.cache_volume("node").id().await?;
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let source = client
.container()
.from("node:16")
.with_mounted_directory("/src", host_source_dir.id().await?)
.with_mounted_cache("/src/node_modules", node_cache);
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let runner = source
.with_workdir("/src")
.with_exec(vec!["npm", "install"]);
let test = runner.with_exec(vec!["npm", "test", "--", "--watchAll=false"]);
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let build_dir = test
.with_exec(vec!["npm", "run", "build"])
.directory("./build");
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let mut rng = rand::thread_rng();
let ref_ = client
.container()
.from("nginx")
.with_directory("/usr/share/nginx/html", build_dir.id().await?)
.publish(format!("ttl.sh/hello-dagger-rs-{}:1h", rng.gen::<u64>())).await?;
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println!("published image to: {}", ref_);
Ok(())
}