feat: replace default_info_files with output_files which adds output_…

…group attribute (#50)

docs/BUILD.bazel

@@ -49,8 +49,8 @@ stardoc_with_diff_test(
 )
 
 stardoc_with_diff_test(
-    name = "default_info_files",
-    bzl_library_target = "//lib:default_info_files",
+    name = "output_files",
+    bzl_library_target = "//lib:output_files",
 )
 
 update_docs()

docs/directory_path.md

@@ -50,7 +50,7 @@ Joins a label pointing to a TreeArtifact with a path nested within that director
 ## make_directory_path
 
 <pre>
-make_directory_path(<a href="#make_directory_path-name">name</a>, <a href="#make_directory_path-directory">directory</a>, <a href="#make_directory_path-path">path</a>)
+make_directory_path(<a href="#make_directory_path-name">name</a>, <a href="#make_directory_path-directory">directory</a>, <a href="#make_directory_path-path">path</a>, <a href="#make_directory_path-kwargs">kwargs</a>)
 </pre>
 
 Helper function to generate a directory_path target and return its label.
@@ -60,9 +60,10 @@ Helper function to generate a directory_path target and return its label.
 
 | Name  | Description | Default Value |
 | :------------- | :------------- | :------------- |
-| <a id="make_directory_path-name"></a>name |  Unique name for the generated <code>directory_path</code> target.   |  none |
-| <a id="make_directory_path-directory"></a>directory |  a TreeArtifact (ctx.actions.declare_directory)   |  none |
-| <a id="make_directory_path-path"></a>path |  path relative to the directory   |  none |
+| <a id="make_directory_path-name"></a>name |  unique name for the generated <code>directory_path</code> target   |  none |
+| <a id="make_directory_path-directory"></a>directory |  <code>directory</code> attribute passed to generated <code>directory_path</code> target   |  none |
+| <a id="make_directory_path-path"></a>path |  <code>path</code> attribute passed to generated <code>directory_path</code> target   |  none |
+| <a id="make_directory_path-kwargs"></a>kwargs |  parameters to pass to generated <code>output_files</code> target   |  none |
 
 **RETURNS**
 
@@ -74,7 +75,7 @@ The label `name`
 ## make_directory_paths
 
 <pre>
-make_directory_paths(<a href="#make_directory_paths-name">name</a>, <a href="#make_directory_paths-dict">dict</a>)
+make_directory_paths(<a href="#make_directory_paths-name">name</a>, <a href="#make_directory_paths-dict">dict</a>, <a href="#make_directory_paths-kwargs">kwargs</a>)
 </pre>
 
 Helper function to convert a dict of directory to path mappings to directory_path targets and labels.
@@ -128,6 +129,7 @@ and the list of targets is returned,
 | :------------- | :------------- | :------------- |
 | <a id="make_directory_paths-name"></a>name |  The target name to use for the generated targets & labels.<br><br>The names are generated as zero-indexed <code>name + "_" + i</code>   |  none |
 | <a id="make_directory_paths-dict"></a>dict |  The dictionary of directory keys to path or path list values.   |  none |
+| <a id="make_directory_paths-kwargs"></a>kwargs |  additional parameters to pass to each generated target   |  none |
 
 **RETURNS**
 

docs/output_files.md

@@ -0,0 +1,51 @@
+<!-- Generated with Stardoc: http://skydoc.bazel.build -->
+
+A rule that provides file(s) specific via DefaultInfo from a given target's DefaultInfo or OutputGroupInfo
+
+
+<a id="#output_files"></a>
+
+## output_files
+
+<pre>
+output_files(<a href="#output_files-name">name</a>, <a href="#output_files-output_group">output_group</a>, <a href="#output_files-paths">paths</a>, <a href="#output_files-target">target</a>)
+</pre>
+
+A rule that provides file(s) specific via DefaultInfo from a given target's DefaultInfo or OutputGroupInfo
+
+**ATTRIBUTES**
+
+
+| Name  | Description | Type | Mandatory | Default |
+| :------------- | :------------- | :------------- | :------------- | :------------- |
+| <a id="output_files-name"></a>name |  A unique name for this target.   | <a href="https://bazel.build/docs/build-ref.html#name">Name</a> | required |  |
+| <a id="output_files-output_group"></a>output_group |  if set, we look in the specified output group for paths instead of DefaultInfo   | String | optional | "" |
+| <a id="output_files-paths"></a>paths |  the paths of the file(s), relative to their roots, to provide via DefaultInfo from the given target's DefaultInfo or OutputGroupInfo   | List of strings | required |  |
+| <a id="output_files-target"></a>target |  the target to look in for requested paths in its' DefaultInfo or OutputGroupInfo   | <a href="https://bazel.build/docs/build-ref.html#labels">Label</a> | required |  |
+
+
+<a id="#make_output_files"></a>
+
+## make_output_files
+
+<pre>
+make_output_files(<a href="#make_output_files-name">name</a>, <a href="#make_output_files-target">target</a>, <a href="#make_output_files-paths">paths</a>, <a href="#make_output_files-kwargs">kwargs</a>)
+</pre>
+
+Helper function to generate a output_files target and return its label.
+
+**PARAMETERS**
+
+
+| Name  | Description | Default Value |
+| :------------- | :------------- | :------------- |
+| <a id="make_output_files-name"></a>name |  unique name for the generated <code>output_files</code> target   |  none |
+| <a id="make_output_files-target"></a>target |  <code>target</code> attribute passed to generated <code>output_files</code> target   |  none |
+| <a id="make_output_files-paths"></a>paths |  <code>paths</code> attribute passed to generated <code>output_files</code> target   |  none |
+| <a id="make_output_files-kwargs"></a>kwargs |  parameters to pass to generated <code>output_files</code> target   |  none |
+
+**RETURNS**
+
+The label `name`
+
+

lib/BUILD.bazel

@@ -64,10 +64,10 @@ bzl_library(
 )
 
 bzl_library(
-    name = "default_info_files",
-    srcs = ["default_info_files.bzl"],
+    name = "output_files",
+    srcs = ["output_files.bzl"],
     visibility = ["//visibility:public"],
-    deps = ["//lib/private:default_info_files"],
+    deps = ["//lib/private:output_files"],
 )
 
 bzl_library(

lib/output_files.bzl

@@ -0,0 +1,11 @@
+"""A rule that provides file(s) specific via DefaultInfo from a given target's DefaultInfo or OutputGroupInfo
+"""
+
+load(
+    "//lib/private:output_files.bzl",
+    _make_output_files = "make_output_files",
+    _output_files = "output_files",
+)
+
+output_files = _output_files
+make_output_files = _make_output_files

lib/private/BUILD.bazel

@@ -10,8 +10,8 @@ bzl_library(
     srcs = ["copy_to_directory.bzl"],
     visibility = ["//lib:__subpackages__"],
     deps = [
-        ":default_info_files",
         ":directory_path",
+        ":output_files",
         ":paths",
         "@bazel_skylib//lib:paths",
     ],
@@ -66,8 +66,8 @@ bzl_library(
     srcs = ["write_source_file.bzl"],
     visibility = ["//lib:__subpackages__"],
     deps = [
-        ":default_info_files",
         ":directory_path",
+        ":output_files",
         "//lib:utils",
     ],
 )
@@ -86,8 +86,8 @@ bzl_library(
 )
 
 bzl_library(
-    name = "default_info_files",
-    srcs = ["default_info_files.bzl"],
+    name = "output_files",
+    srcs = ["output_files.bzl"],
     visibility = ["//lib:__subpackages__"],
     deps = ["//lib:utils"],
 )

lib/private/directory_path.bzl

@@ -36,13 +36,14 @@ Otherwise there is no way to give a Bazel label for it.""",
     provides = [DirectoryPathInfo],
 )
 
-def make_directory_path(name, directory, path):
+def make_directory_path(name, directory, path, **kwargs):
     """Helper function to generate a directory_path target and return its label.
 
     Args:
-        name: Unique name for the generated `directory_path` target.
-        directory: a TreeArtifact (ctx.actions.declare_directory)
-        path: path relative to the directory
+        name: unique name for the generated `directory_path` target
+        directory: `directory` attribute passed to generated `directory_path` target
+        path: `path` attribute passed to generated `directory_path` target
+        **kwargs: parameters to pass to generated `output_files` target
 
     Returns:
         The label `name`
@@ -51,10 +52,11 @@ def make_directory_path(name, directory, path):
         name = name,
         directory = directory,
         path = path,
+        **kwargs
     )
     return _to_label(name)
 
-def make_directory_paths(name, dict):
+def make_directory_paths(name, dict, **kwargs):
     """Helper function to convert a dict of directory to path mappings to directory_path targets and labels.
 
     For example,
@@ -104,6 +106,7 @@ def make_directory_paths(name, dict):
             The names are generated as zero-indexed `name + "_" + i`
 
         dict: The dictionary of directory keys to path or path list values.
+        **kwargs: additional parameters to pass to each generated target
 
     Returns:
         The label of the generated `directory_path` targets named `name + "_" + i`
@@ -124,5 +127,6 @@ def make_directory_paths(name, dict):
             "%s_%d" % (name, i),
             directory,
             path,
+            **kwargs
         ))
     return labels