trying to get the package to produce a script; also change to markdown README

Author: waisbrot

README.md

@@ -0,0 +1,30 @@
+# YAML2Jsonnet: Switch configuration languages
+
+Converts YAML into Jsonnet (specifically targetting YAML for Kubernetes)
+
+Suppose that you have some [YAML][] that you use for [Kubernetes][] (either hand-written or output by [Helm][]. Now you'd like to use
+[Jsonnet][] instead, for its fancier templating capabilities. This is a pain, because while YAML->JSON converters are easy to find,
+they produce ugly-looking (but valid!) Jsonnet.
+
+YAML2Jsonnet makes the conversion a little easier: it transforms the YAML into *slightly* prettier Jsonnet, preserving
+comments along the way.
+
+## Examples
+
+TODO
+
+## Development
+
+* Install [Poetry]
+* Install [Pre-commit]
+* Run `poetry install` to install dependencies
+* Run `poetry run python -m yaml2jsonnet /path/to/yaml` to convert a file
+* Probably, run `jsonnetfmt` on the output, since the only whitespace I provide is newlines
+
+
+[YAML]: https://yaml.org/
+[Helm]: https://helm.sh/
+[Jsonnet]: https://jsonnet.org/
+[Kubernetes]: https://kubernetes.io/
+[Poetry]: https://python-poetry.org/
+[Pre-commit]: https://pre-commit.com/

README.rst

@@ -1,10 +1,10 @@
 [tool.poetry]
 name = "yaml2jsonnet"
-version = "0.6.0"
+version = "0.7.0"
 description = "Convert from YAML to Jsonnet format, retaining comments"
 license = "AGPL-3.0-or-later"
 authors = ["Nathaniel Waisbrot <code@waisbrot.net>"]
-readme = "README.rst"
+readme = "README.md"
 repository = "https://github.com/waisbrot/yaml2jsonnet"
 classifiers = [
     "Development Status :: 4 - Beta",
@@ -17,7 +17,7 @@ classifiers = [
 ]
 
 [tool.poetry.scripts]
-yaml2jsonnet = 'yaml2jsonnet'
+yaml2jsonnet = 'yaml2jsonnet.cli:main'
 
 [tool.poetry.dependencies]
 python = "^3.8"

pyproject.toml

@@ -1,13 +1,3 @@
-import logging
+from yaml2jsonnet.cli import main
 
-from yaml2jsonnet.cli import parse_args, run
-
-if __name__ == "__main__":
-    args = parse_args()
-    loglevel = logging.WARNING
-    if args.v > 0:
-        loglevel = logging.INFO
-    if args.v > 1:
-        loglevel = logging.DEBUG
-    logging.basicConfig(level=loglevel)
-    run(args)
+main()

yaml2jsonnet/__main__.py

@@ -26,3 +26,14 @@ def run(args: argparse.Namespace) -> None:
     log.debug("Read yaml into memory")
     yaml_data = args.yaml.read()
     convert_yaml(yaml_data, args.out)
+
+
+def main() -> None:
+    args = parse_args()
+    loglevel = logging.WARNING
+    if args.v > 0:
+        loglevel = logging.INFO
+    if args.v > 1:
+        loglevel = logging.DEBUG
+    logging.basicConfig(level=loglevel)
+    run(args)