feat: automatically generate a Docker source (#35)

Author: Serial-ATA

.github/workflows/verify-template.yml

@@ -25,11 +25,12 @@ jobs:
             --define project-description="An example blueprint"
             --define project-homepage="https://tangle.tools"
             --define flakes=true
-            --define docker=true
+            --define container=true
             --define base-image="rustlang/rust:nightly"
+            --define container-registry="docker.io"
             --define ci=true
             --define rust-ci=true
-            --define release-ci=true
+            --define release-ci=false
       - uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: stable

Cargo.toml renamed to Cargo.toml.liquid

@@ -33,16 +33,21 @@ if !check_bool("flakes") {
     file::delete("./.envrc");
 }
 
-if !variable::is_set("docker") {
-    let docker = variable::prompt("Do you want to generate a Dockerfile for your gadget?", true);
-    variable::set("docker", docker);
+if !variable::is_set("container") {
+    let container = variable::prompt("Do you want to deploy your blueprint as a container?", true);
+    variable::set("container", container);
 }
 
-if check_bool("docker") {
+if check_bool("container") {
     if !variable::is_set("base-image") {
         let base_image = variable::prompt("What base image should be used?", "rustlang/rust:nightly");
         variable::set("base-image", base_image);
     }
+
+    if !variable::is_set("container-registry") {
+        let registry = variable::prompt("What registry will you be deploying to?", "docker.io");
+        variable::set("container-registry", registry);
+    }
 } else {
     file::delete("./Dockerfile");
 }
@@ -72,4 +77,8 @@ if !check_bool("release-ci") {
     file::delete("./.github/workflows/release.yml");
 }
 
+if variable::is_set("container-registry") || check_bool("release-ci") {
+    print("\x1b[1m(\x1b[31m!!!\x1b[39m) A native and/or container source has been configured. Be sure to check Cargo.toml to ensure they are correct.")
+}
+
 file::delete("./hooks");

hooks/pre.rhai

@@ -32,4 +32,7 @@ sources = [
         { arch = "Arm64", os = "Linux", name = "arm64-linux-{{project-name}}-gadget" }
     ] },
     {%- endif %}
+    {% if container -%}
+    { type = "Container", registry = "{{container-registry}}", image = "{{gh-username}}/{{project-name}}", tag = "0.1.0" },
+    {%- endif %}
 ]