feat(jstzd): add docker image

Cargo.toml

@@ -12,7 +12,8 @@ members = [
   "crates/jstz_rollup",
   "crates/jstz_sdk",
   "crates/jstz_wpt",
-  "crates/octez"
+  "crates/octez",
+  "crates/jstzd"
 ]
 
 [workspace.package]
@@ -98,6 +99,10 @@ tokio-util = "0.7.10"
 url = "2.4.1"
 urlpattern = "0.2.0"
 wasm-bindgen = "0.2.92"
+bollard = "0.16.1"
+# async-dropper = { version = "0.3.1", features = ["tokio", "simple"] }
+# async-trait = "0.1.82"
+# async-scoped = "0.9.0"
 
 [workspace.dependencies.tezos-smart-rollup]
 version = "0.2.2"
@@ -157,4 +162,4 @@ boa_gc = { git = "https://github.com/trilitech/boa.git", branch = "ryutamago/fix
 boa_interner = { git = "https://github.com/trilitech/boa.git", branch = "ryutamago/fix-undefined-to-json" }
 boa_macros = { git = "https://github.com/trilitech/boa.git", branch = "ryutamago/fix-undefined-to-json" }
 boa_parser = { git = "https://github.com/trilitech/boa.git", branch = "ryutamago/fix-undefined-to-json" }
-boa_profiler = { git = "https://github.com/trilitech/boa.git", branch = "ryutamago/fix-undefined-to-json" }
+boa_profiler = { git = "https://github.com/trilitech/boa.git", branch = "ryutamago/fix-undefined-to-json" }

codecov.yml

@@ -3,6 +3,9 @@ comment:
   layout: "header, files, footer"
   hide_project_coverage: false
 
+ignore:
+  - crates/jstzd/src/main.rs
+
 # Configures coverage checks -- both patch and project-wide checks
 # can drop by 5% before failing the CI build.
 #

crates/jstzd/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "jstzd"
+authors.workspace = true
+version.workspace = true
+edition.workspace = true
+repository.workspace = true
+
+[dependencies]
+anyhow.workspace = true
+bollard.workspace = true

crates/jstzd/src/docker/image.rs

@@ -0,0 +1,91 @@
+pub trait Image: Sized {
+    const LATEST_TAG: &'static str = "latest";
+    fn image_name(&self) -> &str;
+    fn image_tag(&self) -> &str {
+        Self::LATEST_TAG
+    }
+    fn image_uri(&self) -> String {
+        format!("{}:{}", self.image_name(), self.image_tag())
+    }
+    // Overrides the entrypoint of the image
+    fn entrypoint(&self) -> Option<&str> {
+        None
+    }
+    // If specified, used as a validation on container creation
+    fn exposed_ports(&self) -> &[u16] {
+        &[]
+    }
+}
+
+pub struct GenericImage {
+    image_name: String,
+    image_tag: Option<String>,
+    entrypoint: Option<String>,
+    exposed_ports: Option<Vec<u16>>,
+}
+
+impl Image for GenericImage {
+    fn image_name(&self) -> &str {
+        &self.image_name
+    }
+
+    fn image_tag(&self) -> &str {
+        if let Some(tag) = &self.image_tag {
+            return tag;
+        }
+        Self::LATEST_TAG
+    }
+
+    fn entrypoint(&self) -> Option<&str> {
+        self.entrypoint.as_deref()
+    }
+
+    fn exposed_ports(&self) -> &[u16] {
+        if let Some(ports) = &self.exposed_ports {
+            return ports;
+        }
+        &[]
+    }
+}
+
+impl GenericImage {
+    pub fn new(image_name: &str) -> GenericImage {
+        GenericImage {
+            image_name: image_name.to_string(),
+            image_tag: None,
+            entrypoint: None,
+            exposed_ports: None,
+        }
+    }
+
+    pub fn with_tag(mut self, image_tag: &str) -> Self {
+        self.image_tag = Some(image_tag.to_string());
+        self
+    }
+
+    pub fn with_entrypoint(mut self, entrypoint: &str) -> Self {
+        self.entrypoint = Some(entrypoint.to_string());
+        self
+    }
+
+    pub fn with_exposed_ports(mut self, exposed_ports: &[u16]) -> Self {
+        self.exposed_ports = Some(Vec::from(exposed_ports));
+        self
+    }
+}
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    #[test]
+    fn builds_docker_image() {
+        let image = GenericImage::new("busybox")
+            .with_entrypoint("sh")
+            .with_tag("stable")
+            .with_exposed_ports(&[8080]);
+        assert_eq!(image.image_name(), "busybox");
+        assert_eq!(image.image_tag(), "stable");
+        assert_eq!(image.entrypoint(), Some("sh"));
+        assert_eq!(image.exposed_ports(), &[8080]);
+    }
+}

crates/jstzd/src/docker/mod.rs

@@ -0,0 +1,7 @@
+pub use bollard::Docker;
+
+mod image;
+mod runnable_image;
+
+pub use image::{GenericImage, Image};
+pub use runnable_image::RunnableImage;