Config tweak

.github/workflows/githubci.yml

@@ -5,6 +5,10 @@ on: [pull_request, push, repository_dispatch]
 jobs:
   spdx:
     runs-on: ubuntu-latest
+    steps:
+    - uses: actions/setup-python@v2
+      with:
+        python-version: "3.x"
     - uses: actions/checkout@v2
       with:
          repository: adafruit/ci-arduino

SPDX.py

@@ -0,0 +1,84 @@
+import os
+
+# add user bin to path!
+BUILD_DIR = ''
+# add user bin to path!
+try:
+    # If we're on actions
+    BUILD_DIR = os.environ["GITHUB_WORKSPACE"]
+except KeyError:
+    try:
+        # If we're on travis
+        BUILD_DIR = os.environ["TRAVIS_BUILD_DIR"]
+    except KeyError:
+        # If we're running on local machine
+        BUILD_DIR = os.path.abspath(".")
+        pass
+
+files = []
+missing_file = []
+
+fail = False
+
+for r, d, f in os.walk(BUILD_DIR):
+    for file in f:
+        if file.split('.')[-1] in ("py", "cpp", "ino", "h"):
+            files.append(os.path.join(r, file))
+
+for file in files:
+    with open(file, "r") as F:
+        lines = []
+        for line in F.readlines():
+            if line[0] != "#" and line[:2] != "//":
+                break
+            lines.append(line)
+        status = {"copyright": False,
+                  "license": False,
+                  "licensefile": False}
+        for line in lines:
+            if "SPDX-FileCopyrightText:" in line:
+                status["copyright"] = True
+            if "SPDX-License-Identifier:" in line:
+                license_name = line.split("SPDX-License-Identifier: ")[1][:-1]
+                status["license"] = True
+                if os.path.isfile(BUILD_DIR+f"/LICENSES/{license_name}.txt"):
+                    status["licensefile"] = True
+                elif license_name not in missing_file:
+                    missing_file.append(f"LICENSES/{license_name}.txt")
+
+        if not all(status.values()):
+            fail = True
+            print(f"{file} is missing SPDX")
+            continue
+        if not status["copyright"]:
+            fail = True
+            print(f"{file}: SPDX-FileCopyrightText line is missing")
+        if not status["license"]:
+            fail = True
+            print(f"{file}: SPDX-License-Identifier line is missing")
+        if not status["licensefile"] and status["license"]:
+            fail = True
+            print(f"{file}: {license_name}.txt is missing from LICENSES/")
+
+if fail:
+    if missing_file:
+        print("Missing files:", missing_file)
+    exit(-1)
+exit(0)
+
+
+"""
+print(
+    f"{len(missing)} Missing SPDX\n{len(has)} Have SPDX ({100*len(has)/len(files):.2f}%)"
+)
+with open('../missing.txt', 'w') as F:
+    for i in missing:
+        F.write(i+'\n')
+
+with open('../has.txt', 'w') as F:
+    for i in has:
+        F.write(i+'\n')
+
+for file in missing:
+    os.system(f"grep -irHn 'author' {file}")
+"""