CI/CD (#1)

Reviewed-on: #1

.drone.yml

@@ -0,0 +1,101 @@
+kind: pipeline
+name: default
+
+steps:
+- name: test
+  image: rust:latest
+  commands:
+  - mkdir -p ui/build
+  - touch  ui/build/index.html
+  - rustup component add clippy
+  - cargo clippy
+  - cargo test --all
+
+- name: build-ui
+  image: node:18.9.1-slim
+  volumes:
+  - name: temp
+    path: /app
+  commands:
+  - apt-get update
+  - apt-get -y install libssl-dev
+  - cd ui
+  - npm install
+  - npm run build
+  - cp -R ./build /app/ui
+  when:
+    event:
+      - promote
+    target:
+      - staging
+      - production
+
+- name: binary-deploy
+  image: rust:latest
+  depends_on: [ build-ui, test ]
+  volumes:
+  - name: temp
+    path: /app
+  commands:
+  - cp -R /app/ui ./ui/build
+  - cargo build --release
+  - tar cvzf mailspy.tar.gz -C target/release mailspy
+  - wget https://dl.min.io/client/mc/release/linux-amd64/mc
+  - chmod +x mc
+  - ./mc alias set fivesigma https://objects.5sigma.io $MINIOID $MINIOSECRET
+  - ./mc cp mailspy.tar.gz fivesigma/public/mailspy.tar.gz
+  when:
+    event:
+      - promote
+    target:
+      - staging
+      - production
+
+- name: build-musl
+  image: rust
+  depends_on: [ build-ui, test ]
+  volumes:
+  - name: temp
+    path: /app
+  commands:
+  - cp -R /app/ui ./ui/build
+  - rustup target add x86_64-unknown-linux-musl
+  - apt update && apt install -y musl-tools musl-dev libssl-dev
+  - update-ca-certificates
+  - cargo build --target x86_64-unknown-linux-musl --release
+  - mkdir /app/build
+  - cp target/x86_64-unknown-linux-musl/release/mailspy /app/build/mailspy
+  when:
+    event:
+      - promote
+    target:
+      - staging
+      - production
+
+- name: stage-deploy  
+  image: plugins/docker
+  privileged: true
+  depends_on: [ build-musl, test ]
+  volumes:
+  - name: temp
+    path: /app
+  settings:
+    username:
+      from_secret: CONTAINER_USER
+    password:
+      from_secret: CONTAINER_PASSWORD
+    registry: git.5sigma.io
+    context: /app/build
+    repo: git.5sigma.io/mailspy/mailspy
+    tags: latest
+  when:
+    event:
+      - promote
+    target:
+      - staging
+      - production
+
+
+volumes:
+- name: temp
+  temp: {}

Cargo.toml

@@ -11,7 +11,6 @@ serde = { version = "1.0.145", features = ["derive"] }
 serde_json = "1.0.85"
 tokio = { version = "1.21.1", features = ["full"] }
 bytes = "1.2.1"
-lettre = "0.10.1"
 poem = { version =  "1.3.44", features = ["compression", "embed"] }
 rust-embed = "6.4.1"
 tracing = "0.1.36"
@@ -19,5 +18,7 @@ tracing-subscriber = "0.3.15"
 mailparse = "0.13.8"
 clap = { version = "3.2.22", features = ["derive"] }
 
+[dev-dependencies]
+lettre = "0.10.1"
 
 

Dockerfile

@@ -0,0 +1,6 @@
+FROM alpine:latest
+COPY mailspy /app/mailspy
+WORKDIR app
+EXPOSE 7777
+EXPOSE 7778
+CMD ./mailspy

README.org

@@ -7,10 +7,10 @@ Mailspy is a mock SMTP server for used during development of applications that s
 Mailspy is available in binary distribution for 64-bit linux systems.
 
 #+begin_src sh
-curl https://objects.5sigma.io/public/conductor.tar.gz | tar -xz 
+curl https://objects.5sigma.io/public/mailspy.tar.gz | tar -xz 
 #+end_src
 
-* Usage
+* Binary usage
 
 Execute the mailspy binary:
 
@@ -20,12 +20,12 @@ Execute the mailspy binary:
 
 Then set your application to use the following smtp settings:
 
-*SMTP Server*: localhost
-*Port*: 7778
-*Username*: Any value
-*Password*: Any value
-*TLS*: None/Unsecured
-*Authorization Type*: Basic Auth
+*- SMTP Server*: localhost
+*- Port*: 7778
+*- Username*: Any value
+*- Password*: Any value
+*- TLS*: None/Unsecured
+*- Authorization Type*: Basic Auth
 
 View emails in the web interface served at:
 
@@ -37,6 +37,14 @@ http://localhost:7777
 - The HTTP port for the web interface can be configured with -h <port> 
 
 
+* Docker
+
+Mailspy is avialable as a Docker image. To run it as a temporary container use:
+
+#+begin_src sh
+docker run --rm  -p 7777:7777 -p 7778:7778 git.5sigma.io/mailspy/mailspy:latest
+#+end_src
+
 * Development
 
 The core application Rust application is located in /src folder. This contains both the SMTP and HTTP servers. The web interface is located in /ui and is a Svelte application.

src/http.rs

@@ -31,7 +31,7 @@ pub async fn server(mailbox: Mailbox, port: u16) -> anyhow::Result<()> {
             .at("/", EmbeddedFileEndpoint::<Files>::new("index.html"))
             .nest("/", EmbeddedFilesEndpoint::<Files>::new())
             .with(AddData::new(mailbox));
-        if let Err(e) = Server::new(TcpListener::bind(format!("localhost:{}", port)))
+        if let Err(e) = Server::new(TcpListener::bind(format!("0.0.0.0:{}", port)))
             .run(app)
             .await
         {

src/smtp.rs

@@ -142,7 +142,7 @@ impl Connection {
 }
 
 pub async fn server(mailbox: Mailbox, port: u16) -> anyhow::Result<()> {
-    let addr = format!("127.0.0.1:{}", port);
+    let addr = format!("0.0.0.0:{}", port);
     let listener = TcpListener::bind(&addr).await?;
     tracing::info!(port =? port, "SMTP Server running");
     tokio::spawn(async move {