From 7f38fb04e6c6c9fa349f12fad2e982eba0d555b7 Mon Sep 17 00:00:00 2001
From: Gerald Pinder <gmpinder@gmail.com>
Date: Sat, 3 Feb 2024 14:42:42 -0500
Subject: [PATCH] feat: Use COPY syntax for files module (#38)

---
 src/commands/template.rs       | 25 ++++++++++++++++++++++---
 templates/Containerfile.module |  6 ++++++
 2 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/src/commands/template.rs b/src/commands/template.rs
index c29b0be..44d924b 100644
--- a/src/commands/template.rs
+++ b/src/commands/template.rs
@@ -118,7 +118,7 @@ fn running_gitlab_actions() -> bool {
 }
 
 #[must_use]
-pub fn get_containerfile_list(module: &Module) -> Option<Vec<String>> {
+fn get_containerfile_list(module: &Module) -> Option<Vec<String>> {
     if module.module_type.as_ref()? == "containerfile" {
         Some(
             module
@@ -135,7 +135,7 @@ pub fn get_containerfile_list(module: &Module) -> Option<Vec<String>> {
 }
 
 #[must_use]
-pub fn print_containerfile(containerfile: &str) -> String {
+fn print_containerfile(containerfile: &str) -> String {
     debug!("print_containerfile({containerfile})");
     debug!("Loading containerfile contents for {containerfile}");
 
@@ -152,7 +152,7 @@ pub fn print_containerfile(containerfile: &str) -> String {
 }
 
 #[must_use]
-pub fn template_module_from_file(file_name: &str) -> String {
+fn template_module_from_file(file_name: &str) -> String {
     debug!("get_module_from_file({file_name})");
 
     let file_path = PathBuf::from("config").join(file_name);
@@ -195,3 +195,22 @@ fn print_module_context(module: &Module) -> String {
         process::exit(1);
     })
 }
+
+fn get_files_list(module: &Module) -> Option<Vec<(String, String)>> {
+    Some(
+        module
+            .config
+            .get("files")?
+            .as_sequence()?
+            .iter()
+            .filter_map(|entry| entry.as_mapping())
+            .flatten()
+            .filter_map(|(src, dest)| {
+                Some((
+                    format!("./config/files/{}", src.as_str()?),
+                    dest.as_str()?.to_string(),
+                ))
+            })
+            .collect(),
+    )
+}
diff --git a/templates/Containerfile.module b/templates/Containerfile.module
index 8f58442..21d46e4 100644
--- a/templates/Containerfile.module
+++ b/templates/Containerfile.module
@@ -6,6 +6,12 @@
 {{ self::print_containerfile(c) }}
 				{%- endfor %}
 			{%- endif %}
+		{%- else if type == "files" %}
+			{%- if let Some(files) = self::get_files_list(module) %}
+				{%- for (src, dest) in files %}
+COPY {{ src }} {{ dest }}
+				{%- endfor %}
+			{%- endif %}
 		{%- else %}
 RUN chmod +x /tmp/modules/{{ type }}/{{ type }}.sh && source /tmp/exports.sh && /tmp/modules/{{ type }}/{{ type }}.sh '{{ self::print_module_context(module) }}'
 		{%- endif %}