From 93b40f8d73701fe360995eba44f5a40c5586d72f Mon Sep 17 00:00:00 2001
From: Gerald Pinder <gmpinder@gmail.com>
Date: Sun, 18 Feb 2024 11:24:37 -0500
Subject: [PATCH] feat: Allow user to use source images (#69)

---
 src/module_recipe.rs    | 4 ++++
 templates/Containerfile | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/module_recipe.rs b/src/module_recipe.rs
index 61ed444..af1ef10 100644
--- a/src/module_recipe.rs
+++ b/src/module_recipe.rs
@@ -245,6 +245,10 @@ pub struct Module<'a> {
     #[serde(rename = "from-file", skip_serializing_if = "Option::is_none")]
     pub from_file: Option<Cow<'a, str>>,
 
+    #[builder(default, setter(into, strip_option))]
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub source: Option<Cow<'a, str>>,
+
     #[serde(flatten)]
     #[builder(default, setter(into))]
     pub config: IndexMap<String, Value>,
diff --git a/templates/Containerfile b/templates/Containerfile
index de88f45..13c683c 100644
--- a/templates/Containerfile
+++ b/templates/Containerfile
@@ -75,7 +75,11 @@ RUN \
 	--mount=type=tmpfs,target=/tmp \
 	--mount=type=tmpfs,target=/var \
 	--mount=type=bind,from=stage-config,src=/config,dst=/tmp/config,rw \
+			{%- if let Some(source) = module.source %}
+	--mount=type=bind,from={{ source }},src=/modules,dst=/tmp/modules,rw \
+			{%- else %}
 	--mount=type=bind,from=stage-modules,src=/modules,dst=/tmp/modules,rw \
+			{%- endif %}
 	--mount=type=bind,from=stage-exports,src=/exports.sh,dst=/tmp/exports.sh \
 	chmod +x /tmp/modules/{{ type }}/{{ type }}.sh \
 	&& source /tmp/exports.sh && /tmp/modules/{{ type }}/{{ type }}.sh '{{ self::print_module_context(module) }}'