Add some manifests implementation

tagging/create_manifests.py

@@ -43,6 +43,22 @@ def append_build_history_line(short_image_name, owner, wiki_path, all_tags, cont
         f.write(file)
 
 
+def create_manifest_file(short_image_name, owner, wiki_path, manifests, container):
+    manifest_names = [manifest.__name__ for manifest in manifests]
+    logger.info(f"Using manifests: {manifest_names}")
+
+    commit_sha_tag = SHATagger.tag_value(container)  # first 12 letters of commit hash
+    manifest_file = os.path.join(wiki_path, f"manifests/{short_image_name}-{commit_sha_tag}.md")
+
+    markdown_pieces = [manifest.markdown_piece(container) for manifest in manifests]
+    # TODO: remove this filter
+    markdown_pieces = [piece for piece in markdown_pieces if piece is not None]
+    markdown_content = "\n\n".join(markdown_pieces) + "\n"
+
+    with open(manifest_file, "w") as f:
+        f.write(markdown_content)
+
+
 def create_manifests(short_image_name, owner, wiki_path):
     logger.info(f"Creating manifests for image: {short_image_name}")
     taggers, manifests = get_taggers_and_manifests(short_image_name)
@@ -52,9 +68,7 @@ def create_manifests(short_image_name, owner, wiki_path):
     with DockerRunner(image) as container:
         all_tags = [tagger.tag_value(container) for tagger in taggers]
         append_build_history_line(short_image_name, owner, wiki_path, all_tags, container)
-
-        manifest_names = [manifest.__name__ for manifest in manifests]
-        logger.info(f"Using manifests: {manifest_names}")
+        create_manifest_file(short_image_name, owner, wiki_path, manifests, container)
 
 
 if __name__ == "__main__":

tagging/docker_runner.py

@@ -33,7 +33,7 @@ def run_simple_command(container, cmd, print_result=True):
     logger.info(f"Running cmd: '{cmd}' on container: {container}")
     out = container.exec_run(cmd)
     assert out.exit_code == 0, f"Command: {cmd} failed"
-    result = out.output.decode("utf-8").strip()
+    result = out.output.decode("utf-8").rstrip()
     if print_result:
         logger.info(f"Command result: {result}")
     return result

tagging/manifests.py

@@ -1,31 +1,52 @@
 # Copyright (c) Jupyter Development Team.
 # Distributed under the terms of the Modified BSD License.
 import logging
+from docker_runner import run_simple_command
 
 
 logger = logging.getLogger(__name__)
 
 
+def quoted_output(container, cmd: str) -> str:
+    return "\n".join([
+        "```",
+        run_simple_command(container, cmd, print_result=False),
+        "```"
+    ])
+
+
 class ManifestInterface:
     """Common interface for all manifests"""
     @staticmethod
-    def manifest_piece(container):
+    def markdown_piece(container) -> str:
         raise NotImplementedError
 
 
 class BuildInfoManifest(ManifestInterface):
     @staticmethod
-    def manifest_piece(container):
+    def markdown_piece(container) -> str:
         return None
 
 
 class CondaEnvironmentManifest(ManifestInterface):
     @staticmethod
-    def manifest_piece(container):
-        return None
+    def markdown_piece(container) -> str:
+        return "\n".join([
+            "## Python Packages",
+            "",
+            quoted_output(container, "python --version"),
+            "",
+            quoted_output(container, "conda info"),
+            "",
+            quoted_output(container, "conda list")
+        ])
 
 
 class AptPackagesManifest(ManifestInterface):
     @staticmethod
-    def manifest_piece(container):
-        return None
+    def markdown_piece(container) -> str:
+        return "\n".join([
+            "## Apt Packages",
+            "",
+            quoted_output(container, "apt list --installed")
+        ])