feat: Add support for NuShell scripts

bacon.toml

@@ -74,14 +74,14 @@ command = ["cargo", "install", "--path", ".", "--debug", "--locked", "--color",
 need_stdout = false
 allow_warnings = true
 default_watch = false
-watch = ["src", "process", "recipe", "template", "utils", "Cargo.toml", "build.rs"]
+watch = ["src", "process", "recipe", "template", "utils", "scripts", "Cargo.toml", "build.rs"]
 
 [jobs.install-all]
 command = ["cargo", "install", "--all-features", "--path", ".", "--debug", "--locked", "--color", "always"]
 need_stdout = false
 allow_warnings = true
 default_watch = false
-watch = ["src", "process", "recipe", "template", "utils", "Cargo.toml", "build.rs"]
+watch = ["src", "process", "recipe", "template", "utils", "scripts", "Cargo.toml", "build.rs"]
 
 # You may define here keybindings that would be specific to
 # a project, for example a shortcut to launch a specific job.

integration-tests/test-repo/modules/test-nu-modules/test-nu-modules.nu

@@ -0,0 +1,10 @@
+#!/usr/libexec/bluebuild/nu/nu
+
+def main [$arg] {
+    # Parse the JSON string into a NuShell table
+    let parsed_json = ($arg | from json)
+
+    # List all top-level properties and their values
+    print "Top-level properties and values:"
+    $parsed_json | items {|key, value| $"Property: ($key), Value: ($value)" }
+}

integration-tests/test-repo/recipes/recipe.yml

@@ -34,6 +34,14 @@ modules:
   - type: test-module
     source: local
 
+  - type: test-nu-modules
+    source: local
+    test-prop:
+      - this
+      - is
+      - a
+      - test
+
   - type: containerfile
     containerfiles:
       - labels

integration-tests/test-repo/recipes/stages.yml

@@ -20,7 +20,8 @@ stages:
 modules:
   - type: files
     files:
-      - usr: /usr
+      - source: usr
+        destination: /usr
   - type: script
     scripts:
       - example.sh
@@ -33,3 +34,10 @@ modules:
       - labels
     snippets:
       - RUN echo "This is a snippet"
+  - type: test-nu-modules
+    source: local
+    test-prop:
+      - this
+      - is
+      - a
+      - test

recipe/src/module.rs

@@ -91,6 +91,13 @@ impl<'a> ModuleRequiredFields<'a> {
         }
     }
 
+    #[must_use]
+    pub fn is_local_source(&self) -> bool {
+        self.source
+            .as_deref()
+            .is_some_and(|source| source == "local")
+    }
+
     #[must_use]
     pub fn generate_akmods_info(&'a self, os_version: &u64) -> AkmodsInfo {
         #[derive(Debug, Default, Copy, Clone)]

recipe/src/recipe.rs

@@ -54,6 +54,11 @@ pub struct Recipe<'a> {
     #[builder(into)]
     pub alt_tags: Option<Vec<String>>,
 
+    /// The version of nushell to use for modules.
+    #[builder(into)]
+    #[serde(skip_serializing_if = "Option::is_none", rename = "nushell-version")]
+    pub nushell_version: Option<Cow<'a, str>>,
+
     /// The stages extension of the recipe.
     ///
     /// This hold the list of stages that can

scripts/run_module.sh

@@ -19,16 +19,54 @@ print_banner() {
   printf '%*.*s%s%*.*s\n' 0 "$padlen" "$padding" "$text" 0 "$padlen" "$padding"
 }
 
+get_script_path() {
+  local script_name="$1"
+  local extensions=("nu" "sh" "bash")
+  local base_script_path="/tmp/modules/${script_name}/${script_name}"
+  local tried_scripts=()
+
+  # See if
+  if [[ -f "${base_script_path}" ]]; then
+    echo "${base_script_path}"
+    return 0
+  fi
+  tried_scripts+=("${script_name}")
+
+  # Iterate through each extension and check if the file exists
+  for ext in "${extensions[@]}"; do
+    local script_path="${base_script_path}.${ext}"
+    tried_scripts+=("${script_name}.${ext}")
+      
+    if [[ -f "$script_path" ]]; then
+      # Output only the script path without extra information
+      echo "$script_path"
+      return 0  # Exit the function when the first matching file is found
+    fi
+  done
+
+  # If no matching file was found
+  echo "Failed to find scripts matching: ${tried_scripts[*]}" >&2
+  return 1
+}
+
 module="$1"
 params="$2"
-script_path="/tmp/modules/${module}/${module}.sh"
+script_path="$(get_script_path "$module")"
+nushell_version="$(echo "${params}" | jq '.["nushell-version"] // empty')"
+
+export PATH="/usr/libexec/bluebuild/nu/:$PATH"
 
 color_string "$(print_banner "Start '${module}' Module")" "33"
-chmod +x ${script_path}
+chmod +x "${script_path}"
 
-if ${script_path} "${params}"; then
+if "${script_path}" "${params}"; then
   color_string "$(print_banner  "End '${module}' Module")" "32"
+
 else
   color_string "$(print_banner "Failed '${module}' Module")" "31"
   exit 1
 fi
+
+if command -v ostree > /dev/null; then
+  ostree container commit
+fi

src/commands/validate/yaml_span.rs

@@ -290,7 +290,7 @@ mod test {
     #[case(RECIPE, "/description", (109, 29))]
     #[case(RECIPE, "/image-version", (199, 6))]
     #[case(RECIPE, "/modules/4/install", (605, 24))]
-    #[case(RECIPE, "/modules/7/snippets", (824, 57))]
+    #[case(RECIPE, "/modules/8/snippets", (931, 57))]
     #[case(RECIPE_INVALID, "/image-version", (182, 11))]
     #[case(RECIPE_INVALID_STAGE, "/stages/0/from", (262, 8))]
     #[case(RECIPE_INVALID_MODULE, "/modules/7/containerfiles", (807, 8))]
@@ -317,7 +317,7 @@ mod test {
     #[case("test: value", "/mapping")]
     #[case(RECIPE, "/test")]
     #[case(RECIPE, "/image-version/2")]
-    #[case(RECIPE, "/modules/12")]
+    #[case(RECIPE, "/modules/13")]
     fn test_getspan_err(#[case] file: &str, #[case] path: &str) {
         let file = Arc::new(file.to_owned());
         let location = Location::try_from(path).unwrap();

template/src/lib.rs

@@ -29,6 +29,7 @@ pub struct ContainerFileTemplate<'a> {
     build_scripts_image: Cow<'a, str>,
     repo: Cow<'a, str>,
     base_digest: Cow<'a, str>,
+    nushell_version: Option<Cow<'a, str>>,
 }
 
 #[derive(Debug, Clone, Template, Builder)]

template/templates/Containerfile.j2

@@ -35,6 +35,16 @@ RUN --mount=type=bind,from=stage-bins,src=/bins,dst=/tmp/bins \
   && cp /tmp/bins/* /usr/bin/ \
   && ostree container commit
 
+RUN --mount=type=bind,from={{ blue_build_utils::constants::NUSHELL_IMAGE }}:
+{%- if let Some(version) = nushell_version -%}
+{{ version }}
+{%- else -%}
+default
+{%- endif %},src=/nu,dst=/tmp/nu \
+  mkdir -p /usr/libexec/bluebuild/nu \
+  && cp -r /tmp/nu/* /usr/libexec/bluebuild/nu/ \
+  && ostree container commit
+
 RUN --mount=type=bind,from={{ build_scripts_image }},src=/scripts/,dst=/scripts/ \
   /scripts/pre_build.sh
 

template/templates/modules/modules.j2

@@ -19,8 +19,10 @@ RUN \
         {%- endif %}
         {%- if let Some(source) = module.get_non_local_source() %}
   --mount=type=bind,from={{ source }},src=/modules,dst=/tmp/modules,rw \
-        {%- else %}
+        {%- else if module.is_local_source() %}
   --mount=type=bind,from=stage-modules,src=/modules,dst=/tmp/modules,rw \
+        {%- else %}
+  --mount=type=bind,from=ghcr.io/blue-build/modules/{{ module.module_type }}:latest,src=/modules,dst=/tmp/modules,rw \
         {%- endif %}
         {%- if module.module_type == "akmods" %}
   --mount=type=bind,from=stage-akmods-{{ module.generate_akmods_info(os_version).stage_name }},src=/rpms,dst=/tmp/rpms,rw \
@@ -28,8 +30,7 @@ RUN \
   --mount=type=bind,from={{ build_scripts_image }},src=/scripts/,dst=/tmp/scripts/ \
   --mount=type=cache,dst=/var/cache/rpm-ostree,id=rpm-ostree-cache-{{ recipe.name }}-{{ recipe.image_version }},sharing=locked \
   --mount=type=cache,dst=/var/cache/libdnf5,id=dnf-cache-{{ recipe.name }}-{{ recipe.image_version }},sharing=locked \
-  /tmp/scripts/run_module.sh '{{ module.module_type }}' '{{ module|json|safe }}' \
-  && ostree container commit
+  /tmp/scripts/run_module.sh '{{ module.module_type }}' '{{ module|json|safe }}'
       {%- endif %}
     {%- endif %}
   {%- endfor %}
@@ -57,8 +58,10 @@ RUN \
         {%- endif %}
         {%- if let Some(source) = module.get_non_local_source() %}
   --mount=type=bind,from={{ source }},src=/modules,dst=/tmp/modules,rw \
-        {%- else %}
+        {%- else if module.is_local_source() %}
   --mount=type=bind,from=stage-modules,src=/modules,dst=/tmp/modules,rw \
+        {%- else %}
+  --mount=type=bind,from=ghcr.io/blue-build/modules/{{ module.module_type }}:latest,src=/modules,dst=/tmp/modules,rw \
         {%- endif %}
   --mount=type=bind,from={{ build_scripts_image }},src=/scripts/,dst=/tmp/scripts/ \
   /tmp/scripts/run_module.sh '{{ module.module_type }}' '{{ module|json|safe }}'

template/templates/stages.j2

@@ -4,17 +4,17 @@
 {%- if self::files_dir_exists() %}
 FROM scratch AS stage-files
 COPY ./files /files
-{% else if self::config_dir_exists() %}
+
+{%~ else if self::config_dir_exists() %}
 FROM scratch AS stage-config
 COPY ./config /config
 {% endif %}
 
+{%~ if self::modules_exists() %}
 # Copy modules
 # The default modules are inside blue-build/modules
 # Custom modules overwrite defaults
 FROM scratch AS stage-modules
-COPY --from=ghcr.io/blue-build/modules:latest /modules /modules
-{%- if self::modules_exists() %}
 COPY ./modules /modules
 {% endif %}
 
@@ -25,7 +25,7 @@ COPY ./modules /modules
 # can be added to the ostree commits.
 FROM scratch AS stage-bins
 COPY --from={{ blue_build_utils::constants::COSIGN_IMAGE }} /ko-app/cosign /bins/cosign
-COPY --from=ghcr.io/blue-build/cli:
+COPY --from={{ blue_build_utils::constants::BLUE_BULID_IMAGE_REF }}:
 {%- if let Some(tag) = recipe.blue_build_tag -%}
 {{ tag }}
 {%- else -%}
@@ -59,6 +59,13 @@ ARG RUST_LOG_STYLE=always
       {%- endif %}
 
       {%- if stage.from != "scratch" %}
+COPY --from={{ blue_build_utils::constants::NUSHELL_IMAGE }}:
+        {%- if let Some(version) = nushell_version -%}
+          {{ version }}
+        {%- else -%}
+          default
+        {%- endif %} /nu/* /usr/libexec/bluebuild/nu/
+
 # Add compatibility for modules
 RUN --mount=type=bind,from=stage-bins,src=/bins/,dst=/tmp/bins/ \
   --mount=type=bind,from={{ build_scripts_image }},src=/scripts/,dst=/tmp/scripts/ \

utils/src/constants.rs

@@ -74,7 +74,9 @@ pub const XDG_RUNTIME_DIR: &str = "XDG_RUNTIME_DIR";
 
 // Misc
 pub const BUILD_SCRIPTS_IMAGE_REF: &str = "ghcr.io/blue-build/cli/build-scripts";
+pub const BLUE_BULID_IMAGE_REF: &str = "ghcr.io/blue-build/cli";
 pub const COSIGN_IMAGE: &str = "ghcr.io/sigstore/cosign/cosign:v2.4.1";
+pub const NUSHELL_IMAGE: &str = "ghcr.io/blue-build/nushell-image";
 pub const OCI_ARCHIVE: &str = "oci-archive";
 pub const OSTREE_IMAGE_SIGNED: &str = "ostree-image-signed";
 pub const OSTREE_UNVERIFIED_IMAGE: &str = "ostree-unverified-image";