fix: print module context as json

Cargo.lock

@@ -790,6 +790,7 @@ dependencies = [
  "cfg-if",
  "clap",
  "serde",
+ "serde_json",
  "serde_yaml",
  "tera",
 ]

Cargo.toml

@@ -15,6 +15,7 @@ anyhow = "1.0.75"
 cfg-if = "1.0.0"
 clap = { version = "4.4.4", features = ["derive"] }
 serde = { version = "1.0.188", features = ["derive"] }
+serde_json = "1.0.107"
 serde_yaml = "0.9.25"
 tera = "1.19.1"
 

src/lib.rs

@@ -128,8 +128,8 @@ pub fn setup_tera(recipe: String, containerfile: Option<PathBuf>) -> Result<(Ter
         "print_module_context",
         |args: &HashMap<String, tera::Value>| -> tera::Result<tera::Value> {
             match args.get("module") {
-                Some(v) => Ok(match serde_yaml::to_string(v) {
-                    Ok(s) => s.escape_default().collect::<String>(),
+                Some(v) => Ok(match serde_json::to_string(v) {
+                    Ok(s) => s,
                     Err(_) => "Unable to serialize".into(),
                 }
                 .into()),

templates/Containerfile.modules

@@ -35,7 +35,7 @@ ARG BASE_IMAGE="{{ base_image }}"
 	{% endfor %}
 	{% else %}
 RUN chmod +x /tmp/modules/{{ module.type }}/{{ module.type }}.sh
-RUN source /tmp/exports.sh && OS_VERSION="$(grep -Po '(?<=VERSION_ID=)\d+' /usr/lib/os-release)" /tmp/modules/{{ module.type }}/{{ module.type }}.sh "$(echo -e "{{ print_module_context(module = module) }}")"
+RUN source /tmp/exports.sh && OS_VERSION="$(grep -Po '(?<=VERSION_ID=)\d+' /usr/lib/os-release)" /tmp/modules/{{ module.type }}/{{ module.type }}.sh '{{ print_module_context(module = module) }}'
 	{% endif %}
 {% elif module["from-file"] %}
 {% set extra_module = get_module_from_file(file = module["from-file"]) %}