Dev8

CHANGELOG.md

@@ -1,6 +1,13 @@
 # Changelog
 
-## [0.7.0] - TODO
+## [0.8.0] - 2023-10-18
+### Fixes
+- Fixed that `no_uuid_for_host_name` was doing the opposite of what it was supposed to
+
+### Additions
+- Added environment variable args and some more methods to `Container`
+
+## [0.7.0] - 2023-09-08
 ### Fixes
 - Fixed that `ContainerNetwork`s were using the `name` for hostnames instead of the `host_name` that
   was meant for that purpose

Cargo.toml

@@ -1,14 +1,14 @@
 [package]
 name = "super_orchestrator"
-version = "0.7.0"
+version = "0.8.0"
 edition = "2021"
 authors = ["Aaron Kutch <[email protected]>"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
 repository = "https://github.com/AaronKutch/super_orchestrator"
 documentation = "https://docs.rs/super_orchestrator"
 keywords = ["container", "docker"]
-description = "advanced container orchestration tools"
+description = "programmable container orchestration tools"
 
 [dependencies]
 clap = { version = "4", features = ["derive"] }

src/command.rs

@@ -192,6 +192,12 @@ impl Command {
         self
     }
 
+    /// Adds an environment variable
+    pub fn env(mut self, env_key: &str, env_val: &str) -> Self {
+        self.envs.push((env_key.to_owned(), env_val.to_owned()));
+        self
+    }
+
     pub fn ci_mode(mut self, ci_mode: bool) -> Self {
         self.ci = ci_mode;
         self

src/docker.rs

@@ -53,6 +53,8 @@ pub struct Container {
     /// note that the entrypoint binary is automatically included if
     /// `extrypoint_path` is set
     pub volumes: Vec<(String, String)>,
+    /// Environment variable pairs passed to docker
+    pub environment_vars: Vec<(String, String)>,
     /// Path to the entrypoint binary locally
     pub entrypoint_path: Option<String>,
     /// passed in as ["arg1", "arg2", ...] with the bracket and quotations being
@@ -77,6 +79,7 @@ impl Container {
             build_args: vec![],
             create_args: vec![],
             volumes: vec![],
+            environment_vars: vec![],
             entrypoint_path: entrypoint_path.map(|s| s.to_owned()),
             entrypoint_args: entrypoint_args.iter().fold(Vec::new(), |mut acc, e| {
                 acc.push(e.to_string());
@@ -111,9 +114,25 @@ impl Container {
         self
     }
 
+    pub fn environment_vars(mut self, environment_vars: &[(&str, &str)]) -> Self {
+        self.environment_vars = environment_vars.iter().fold(Vec::new(), |mut acc, e| {
+            acc.push((e.0.to_string(), e.1.to_string()));
+            acc
+        });
+        self
+    }
+
+    pub fn entrypoint_args(mut self, entrypoint_args: &[&str]) -> Self {
+        self.entrypoint_args = entrypoint_args.iter().fold(Vec::new(), |mut acc, e| {
+            acc.push(e.to_string());
+            acc
+        });
+        self
+    }
+
     /// Turns of the default behavior of attaching the UUID to the hostname
     pub fn no_uuid_for_host_name(mut self) -> Self {
-        self.no_uuid_for_host_name = false;
+        self.no_uuid_for_host_name = true;
         self
     }
 }
@@ -277,6 +296,25 @@ impl ContainerNetwork {
         }
     }
 
+    pub fn add_container(&mut self, container: Container) -> Result<&mut Self> {
+        if self.dockerfile_write_dir.is_none()
+            && matches!(container.dockerfile, Dockerfile::Contents(_))
+        {
+            return Err(Error::from(
+                "ContainerNetwork::new() a container is built with `Dockerfile::Contents`, but \
+                 `dockerfile_write_dir` is unset",
+            ))
+        }
+        if self.containers.contains_key(&container.name) {
+            return Err(Error::from(format!(
+                "ContainerNetwork::new() two containers were supplied with the same name \"{}\"",
+                container.name
+            )))
+        }
+        self.containers.insert(container.name.clone(), container);
+        Ok(self)
+    }
+
     /// Adds the volumes to every container
     pub fn add_common_volumes(&mut self, volumes: &[(&str, &str)]) -> &mut Self {
         for container in self.containers.values_mut() {
@@ -515,6 +553,15 @@ impl ContainerNetwork {
                 &full_name,
             ];
 
+            let mut tmp = vec![];
+            for var in &container.environment_vars {
+                tmp.push(format!("{}={}", var.0, var.1));
+            }
+            for tmp in &tmp {
+                args.push("-e");
+                args.push(tmp);
+            }
+
             // volumes
             let mut volumes = container.volumes.clone();
             // include the needed binary