Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/EVerest-main/applications/dependency_manager/src/edm_tool/bazel.py

@@ -0,0 +1,88 @@
+"Bazel related functions for edm_tool."
+import yaml
+from typing import List, Optional, Dict
+
+
+def _format_optional_string(value: Optional[str]):
+    """Formats a string value as a string literal (with quotes) or `None` if the value is None."""
+    if value is None:
+        return "None"
+    return f'"{value}"'
+
+
+def _is_commit(revision: str):
+    # Revision is a commit if it is a hexadecimal 40-character string
+    return len(revision) == 40 and all(c in "0123456789abcdef" for c in revision.lower())
+
+def _get_depname_for_label(label: str) -> str:
+    build, depname, bazel = label.split(":")[1].split(".")
+    if build != "BUILD" or bazel != "bazel":
+        raise ValueError(f"Invalid build file name: {label}")
+    return depname
+
+def _parse_build_file_labels(labels: Optional[List[str]]) -> Dict[str, str]:
+    # For easier matching of build files with dependencies
+    # we convert the list of build files:
+    # ```
+    # [
+    #      "@workspace//path/to/build:BUILD.<depname>.bazel",
+    #      ...
+    # ]
+    # ```
+    # into a dictionary:
+    # ```
+    # {
+    #      "<depname>": "@workspace//path/to/build:BUILD.<depname>.bazel",
+    #      ...
+    # }
+    # ```
+    # and check that all build files have proper names.
+    if labels is None:
+        return {}
+
+    return dict((_get_depname_for_label(label), label) for label in labels)
+
+
+def generate_deps(args):
+    "Parse the dependencies.yaml and print content of *.bzl file to stdout."
+    with open(args.dependencies_yaml, 'r', encoding='utf-8') as f:
+        deps = yaml.safe_load(f)
+
+    build_files = _parse_build_file_labels(args.build_file)
+
+    for name in build_files:
+        if name not in deps:
+            raise ValueError(f"Build file {name} does not have a corresponding dependency in {args.dependencies_yaml}")
+
+    print("""
+load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")
+load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
+
+def edm_deps():""")
+
+    for name, desc in deps.items():
+        repo = desc["git"]
+        # The parameter is called `git_tag` but it can be a tag or a commit
+        revision = desc["git_tag"]
+        tag = None
+        commit = None
+
+        if _is_commit(revision):
+            commit = revision
+        else:
+            tag = revision
+
+        build_file = build_files.get(name)
+
+        print(
+            f"""
+    maybe(
+        git_repository,
+        name = "{name}",
+        remote = "{repo}",
+        tag = {_format_optional_string(tag)},
+        commit = {_format_optional_string(commit)},
+        build_file = {_format_optional_string(build_file)},
+    )
+"""
+        )