.gitignore

@@ -7,4 +7,3 @@ dist
 circuitpython_build_tools/data/
 .eggs
 version.py
-.env/*

.travis.yml

@@ -1,45 +1,13 @@
-dist: xenial
+sudo: false
+dist: trusty
 language: python
 python:
 - '3.6'
+script:
+- python3 -m circuitpython_build_tools.scripts.build_mpy_cross circuitpython_build_tools/data/
 
-stages:
-  - name: Tests
-    if: type = pull_request
-  - name: deploy
-    if: tag IS present
 
-jobs:
+deploy:
-  include:
-    - stage: Tests
-      name: "Test CircuitPython Bundle"
-      python: "3.6"
-      script:
-        - echo "Building mpy-cross" && echo "travis_fold:start:mpy-cross"
-        - python3 -u -m circuitpython_build_tools.scripts.build_mpy_cross circuitpython_build_tools/data/
-        - echo "travis_fold:end:mpy-cross"
-        - pip install -e .
-        - echo "Cloning Adafruit_CircuitPython_Bundle" && echo "travis_fold:start:clone"
-        - git clone --recurse-submodules https://github.com/adafruit/Adafruit_CircuitPython_Bundle.git
-        - echo "travis_fold:end:clone"
-        - cd Adafruit_CircuitPython_Bundle
-        - circuitpython-build-bundles --filename_prefix test-bundle --library_location libraries --library_depth 2
-
-    - stage: Tests
-      name: "Test Single Library Bundle"
-      script:
-        - echo "Building mpy-cross" && echo "travis_fold:start:mpy-cross"
-        - python3 -u -m circuitpython_build_tools.scripts.build_mpy_cross circuitpython_build_tools/data/
-        - echo "travis_fold:end:mpy-cross"
-        - pip install -e .
-        - git clone https://github.com/adafruit/Adafruit_CircuitPython_FeatherWing.git
-        - cd Adafruit_CircuitPython_FeatherWing
-        - circuitpython-build-bundles --filename_prefix test-single --library_location .
-
-    - stage: deploy
-      script:
-        - python3 -u -m circuitpython_build_tools.scripts.build_mpy_cross circuitpython_build_tools/data/
-      deploy:
   provider: pypi
   user: "adafruit-travis"
   password:
@@ -47,4 +15,3 @@ jobs:
   skip_cleanup: true
   on:
     tags: true
-

README.md

@@ -1,6 +1,6 @@
 # Adafruit CircuitPython Build Tools
 
-[![Discord](https://img.shields.io/discord/327254708534116352.svg)](https://adafru.it/discord)
+[![Discord](https://img.shields.io/discord/327254708534116352.svg)](https://discord.gg/nBQh6qu)
 
 This repo contains build scripts used to build the
 [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle), [CircuitPython Community bundle](https://github.com/adafruit/CircuitPython_Community_Bundle)
@@ -56,20 +56,3 @@ source .env/bin/activate
 pip install circuitpython-build-tools
 circuitpython-build-bundles --filename_prefix <output file prefix> --library_location .
 ```
-
-When making changes to `circuitpython-build-tools` itself, you can test your changes
-locally like so:
-
-```shell
-cd circuitpython-build-tools # this will be specific to your storage location
-python3 -m venv .env
-source .env/bin/activate
-pip install -e .  # '-e' is pip's "development" install feature
-circuitpython-build-bundles --filename_prefix <output file prefix> --library_location <library location>
-```
-
-## Contributing
-
-Contributions are welcome! Please read our [Code of Conduct]
-(https://github.com/adafruit/Adafruit_CircuitPython_adabot/blob/master/CODE_OF_CONDUCT.md)
-before contributing to help this project stay welcoming.

circuitpython_build_tools/build.py

@@ -3,7 +3,6 @@
 # The MIT License (MIT)
 #
 # Copyright (c) 2016 Scott Shawcroft for Adafruit Industries
-#               2018, 2019 Michael Schroeder
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -25,7 +24,6 @@
 
 import os
 import os.path
-import pathlib
 import semver
 import shutil
 import sys
@@ -33,7 +31,6 @@ import subprocess
 import tempfile
 
 IGNORE_PY = ["setup.py", "conf.py", "__init__.py"]
-GLOB_PATTERNS = ["*.py", "font5x8.bin"]
 
 def version_string(path=None, *, valid_semver=False):
     version = None
@@ -93,62 +90,39 @@ def mpy_cross(mpy_cross_filename, circuitpython_tag, quiet=False):
 def _munge_to_temp(original_path, temp_file, library_version):
     with open(original_path, "rb") as original_file:
         for line in original_file:
-            if original_path.endswith(".bin"):
-                # this is solely for adafruit_framebuf/examples/font5x8.bin
-                temp_file.write(line)
-            else:
             line = line.decode("utf-8").strip("\n")
             if line.startswith("__version__"):
                 line = line.replace("0.0.0-auto.0", library_version)
             temp_file.write(line.encode("utf-8") + b"\r\n")
     temp_file.flush()
 
-def library(library_path, output_directory, package_folder_prefix,
+def library(library_path, output_directory, mpy_cross=None, example_bundle=False):
-            mpy_cross=None, example_bundle=False):
     py_files = []
     package_files = []
     example_files = []
     total_size = 512
-
+    for filename in os.listdir(library_path):
-    lib_path = pathlib.Path(library_path)
+        full_path = os.path.join(library_path, filename)
-    parent_idx = len(lib_path.parts)
+        if os.path.isdir(full_path) and filename not in ["docs"]:
-    glob_search = []
+            files = os.listdir(full_path)
-    for pattern in GLOB_PATTERNS:
+            files = filter(lambda x: x.endswith(".py"), files)
-        glob_search.extend(list(lib_path.rglob(pattern)))
+            files = map(lambda x: os.path.join(filename, x), files)
-
+            if filename.startswith("examples"):
-    for file in glob_search:
+                example_files.extend(files)
-        if file.parts[parent_idx] == "examples":
-            example_files.append(file)
             else:
                 if not example_bundle:
-                is_package = False
+                    package_files.extend(files)
-                for prefix in package_folder_prefix:
+        if (filename.endswith(".py") and
-                    if file.parts[parent_idx].startswith(prefix):
+           filename not in IGNORE_PY and
-                        is_package = True
+           not example_bundle):
-
+            py_files.append(filename)
-                if is_package:
-                    package_files.append(file)
-                else:
-                    if file.name in IGNORE_PY:
-                        #print("Ignoring:", file.resolve())
-                        continue
-                    if file.parent == lib_path:
-                        py_files.append(file)
 
     if len(py_files) > 1:
-        raise ValueError("Multiple top level py files not allowed. Please put "
+        raise ValueError("Multiple top level py files not allowed. Please put them in a package "
-                         "them in a package or combine them into a single file.")
+                         "or combine them into a single file.")
-
-    for fn in example_files:
-        base_dir = os.path.join(output_directory.replace("/lib", "/"),
-                                fn.relative_to(library_path).parent)
-        if not os.path.isdir(base_dir):
-            os.makedirs(base_dir)
-            total_size += 512
 
     for fn in package_files:
-        base_dir = os.path.join(output_directory,
+        base_dir = os.path.join(output_directory, os.path.dirname(fn))
-                                fn.relative_to(library_path).parent)
         if not os.path.isdir(base_dir):
             os.makedirs(base_dir)
             total_size += 512
@@ -166,20 +140,16 @@ def library(library_path, output_directory, package_folder_prefix,
 
     for filename in py_files:
         full_path = os.path.join(library_path, filename)
-        output_file = os.path.join(
+        output_file = os.path.join(output_directory,
-            output_directory,
+                                   filename.replace(".py", new_extension))
-            filename.relative_to(library_path).with_suffix(new_extension)
-        )
         with tempfile.NamedTemporaryFile() as temp_file:
             _munge_to_temp(full_path, temp_file, library_version)
 
             if mpy_cross:
-                mpy_success = subprocess.call([
+                mpy_success = subprocess.call([mpy_cross,
-                    mpy_cross,
                                                "-o", output_file,
-                    "-s", str(filename.relative_to(library_path)),
+                                               "-s", filename,
-                    temp_file.name
+                                               temp_file.name])
-                ])
                 if mpy_success != 0:
                     raise RuntimeError("mpy-cross failed on", full_path)
             else:
@@ -189,29 +159,24 @@ def library(library_path, output_directory, package_folder_prefix,
         full_path = os.path.join(library_path, filename)
         with tempfile.NamedTemporaryFile() as temp_file:
             _munge_to_temp(full_path, temp_file, library_version)
-            if not mpy_cross or os.stat(full_path).st_size == 0:
+            if (not mpy_cross or
-                output_file = os.path.join(output_directory,
+                    os.stat(full_path).st_size == 0 or
-                                           filename.relative_to(library_path))
+                    filename.endswith("__init__.py")):
+                output_file = os.path.join(output_directory, filename)
                 shutil.copyfile(temp_file.name, output_file)
             else:
-                output_file = os.path.join(
+                output_file = os.path.join(output_directory,
-                    output_directory,
+                                           filename.replace(".py", new_extension))
-                    filename.relative_to(library_path).with_suffix(new_extension)
+                mpy_success = subprocess.call([mpy_cross,
-                )
-
-                mpy_success = subprocess.call([
-                    mpy_cross,
                                                "-o", output_file,
-                    "-s", str(filename.relative_to(library_path)),
+                                               "-s", filename,
-                    temp_file.name
+                                               temp_file.name])
-                ])
                 if mpy_success != 0:
                     raise RuntimeError("mpy-cross failed on", full_path)
 
     for filename in example_files:
         full_path = os.path.join(library_path, filename)
-        output_file = os.path.join(output_directory.replace("/lib", "/"),
+        output_file = os.path.join(output_directory.replace("/lib", "/"), filename)
-                                   filename.relative_to(library_path))
         with tempfile.NamedTemporaryFile() as temp_file:
             _munge_to_temp(full_path, temp_file, library_version)
             shutil.copyfile(temp_file.name, output_file)

circuitpython_build_tools/scripts/build_bundles.py

@@ -48,12 +48,11 @@ def add_file(bundle, src_file, zip_name):
     return file_sector_size
 
 
-def build_bundle(libs, bundle_version, output_filename, package_folder_prefix,
+def build_bundle(libs, bundle_version, output_filename,
         build_tools_version="devel", mpy_cross=None, example_bundle=False):
     build_dir = "build-" + os.path.basename(output_filename)
-    top_folder = os.path.basename(output_filename).replace(".zip", "")
+    build_lib_dir = os.path.join(build_dir, build_dir.replace(".zip", ""), "lib")
-    build_lib_dir = os.path.join(build_dir, top_folder, "lib")
+    build_example_dir = os.path.join(build_dir, build_dir.replace(".zip", ""), "examples")
-    build_example_dir = os.path.join(build_dir, top_folder, "examples")
     if os.path.isdir(build_dir):
         print("Deleting existing build.")
         shutil.rmtree(build_dir)
@@ -69,8 +68,8 @@ def build_bundle(libs, bundle_version, output_filename, package_folder_prefix,
     success = True
     for library_path in libs:
         try:
-            build.library(library_path, build_lib_dir,  package_folder_prefix,
+            build.library(library_path, build_lib_dir, mpy_cross=mpy_cross,
-                          mpy_cross=mpy_cross, example_bundle=example_bundle)
+                          example_bundle=example_bundle)
         except ValueError as e:
             print("build.library failure:", library_path)
             print(e)
@@ -79,9 +78,9 @@ def build_bundle(libs, bundle_version, output_filename, package_folder_prefix,
     print()
     print("Generating VERSIONS")
     if multiple_libs:
-        with open(os.path.join(build_dir, top_folder, "VERSIONS.txt"), "w") as f:
+        with open(os.path.join(build_dir, build_dir.replace(".zip", ""), "VERSIONS.txt"), "w") as f:
             f.write(bundle_version + "\r\n")
-            versions = subprocess.run('git submodule --quiet foreach \"git remote get-url origin && git describe --tags\"', shell=True, stdout=subprocess.PIPE, cwd=os.path.commonpath(libs))
+            versions = subprocess.run('git submodule foreach \"git remote get-url origin && git describe --tags\"', shell=True, stdout=subprocess.PIPE, cwd=os.path.commonpath(libs))
             if versions.returncode != 0:
                 print("Failed to generate versions file. Its likely a library hasn't been "
                       "released yet.")
@@ -89,11 +88,9 @@ def build_bundle(libs, bundle_version, output_filename, package_folder_prefix,
 
             repo = None
             for line in versions.stdout.split(b"\n"):
-                if not line:
+                if line.startswith(b"Entering") or not line:
                     continue
-                if line.startswith(b"ssh://git@"):
+                if line.startswith(b"git@"):
-                    repo = b"https://" + line.split(b"@")[1][:-len(".git")]
-                elif line.startswith(b"git@"):
                     repo = b"https://github.com/" + line.split(b":")[1][:-len(".git")]
                 elif line.startswith(b"https:"):
                     repo = line.strip()[:-len(".git")]
@@ -111,9 +108,10 @@ def build_bundle(libs, bundle_version, output_filename, package_folder_prefix,
         build_metadata = {"build-tools-version": build_tools_version}
         bundle.comment = json.dumps(build_metadata).encode("utf-8")
         if multiple_libs:
-            total_size += add_file(bundle, "README.txt", os.path.join(top_folder, "README.txt"))
+            readme_zip_dir = build_dir.replace(".zip", "")
+            total_size += add_file(bundle, "README.txt", os.path.join(readme_zip_dir.replace("-", "_"), "README.txt"))
         for root, dirs, files in os.walk(build_dir):
-            ziproot = root[len(build_dir + "/"):]
+            ziproot = root[len(build_dir + "/"):].replace("-", "_")
             for filename in files:
                 total_size += add_file(bundle, os.path.join(root, filename),
                                        os.path.join(ziproot, filename.replace("-", "_")))
@@ -137,12 +135,9 @@ def _find_libraries(current_path, depth):
 @click.option('--output_directory', default="bundles", help="Output location for the zip files.")
 @click.option('--library_location', required=True, help="Location of libraries to bundle.")
 @click.option('--library_depth', default=0, help="Depth of library folders. This is useful when multiple libraries are bundled together but are initially in separate subfolders.")
-@click.option('--package_folder_prefix', default="adafruit_", help="Prefix string used to determine package folders to bundle.")
+def build_bundles(filename_prefix, output_directory, library_location, library_depth):
-def build_bundles(filename_prefix, output_directory, library_location, library_depth, package_folder_prefix):
     os.makedirs(output_directory, exist_ok=True)
 
-    package_folder_prefix = package_folder_prefix.split(", ")
-
     bundle_version = build.version_string()
 
     libs = _find_libraries(os.path.abspath(library_location), library_depth)
@@ -162,7 +157,7 @@ def build_bundles(filename_prefix, output_directory, library_location, library_d
     zip_filename = os.path.join(output_directory,
         filename_prefix + '-py-{VERSION}.zip'.format(
             VERSION=bundle_version))
-    build_bundle(libs, bundle_version, zip_filename, package_folder_prefix,
+    build_bundle(libs, bundle_version, zip_filename,
                  build_tools_version=build_tools_version)
 
     # Build .mpy bundle(s)
@@ -179,12 +174,12 @@ def build_bundles(filename_prefix, output_directory, library_location, library_d
             filename_prefix + '-{TAG}-mpy-{VERSION}.zip'.format(
                 TAG=version["name"],
                 VERSION=bundle_version))
-        build_bundle(libs, bundle_version, zip_filename, package_folder_prefix,
+        build_bundle(libs, bundle_version, zip_filename, mpy_cross=mpy_cross,
-                     mpy_cross=mpy_cross, build_tools_version=build_tools_version)
+                     build_tools_version=build_tools_version)
 
     # Build example bundle
     zip_filename = os.path.join(output_directory,
         filename_prefix + '-examples-{VERSION}.zip'.format(
             VERSION=bundle_version))
-    build_bundle(libs, bundle_version, zip_filename, package_folder_prefix,
+    build_bundle(libs, bundle_version, zip_filename,
                  build_tools_version=build_tools_version, example_bundle=True)

circuitpython_build_tools/target_versions.py

@@ -25,5 +25,7 @@
 # The tag specifies which version of CircuitPython to use for mpy-cross.
 # The name is used when constructing the zip file names.
 VERSIONS = [
-    {"tag": "6.1.0", "name": "6.x"},
+    {"tag": "2.3.1", "name": "2.x"},
+    {"tag": "3.0.0", "name": "3.x"},
+    {"tag": "4.0.0-alpha.2", "name": "4.x"},
 ]

requirements.txt

@@ -1,3 +1,2 @@
 Click
 semver
-wheel