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-rw-r--r--tools/gen_config_doc.py102
1 files changed, 102 insertions, 0 deletions
diff --git a/tools/gen_config_doc.py b/tools/gen_config_doc.py
new file mode 100644
index 000000000..98266386e
--- /dev/null
+++ b/tools/gen_config_doc.py
@@ -0,0 +1,102 @@
+#!/usr/bin/python
+
+import re
+import os
+import argparse
+
+_KEYS_FILE = os.path.join(
+ os.path.dirname(__file__), "../src/main/java/org/traccar/config/Keys.java"
+)
+
+
+def get_config_keys():
+ """Parses Keys.java to extract keys to be used in configuration files
+
+ Args: None
+
+ Returns:
+ list: A list of dict containing the following keys -
+ 'key': A dot separated name of the config key
+ 'description': A list of str
+ """
+ desc_re = re.compile(r"(/\*\*\n|\s+\*/|\s+\*)")
+ key_match_re = re.compile(r"\(\n(.+)\);", re.DOTALL)
+ key_split_re = re.compile(r",\s+", re.DOTALL)
+ keys = []
+
+ with open(_KEYS_FILE, "r") as f:
+ config = re.findall(
+ r"(/\*\*.*?\*/)\n\s+(public static final Config.*?;)", f.read(), re.DOTALL
+ )
+ for i in config:
+ try:
+ key_match = key_match_re.search(i[1])
+ if key_match:
+ terms = [x.strip() for x in key_split_re.split(key_match.group(1))]
+ key = terms[0].replace('"', "")
+ description = [
+ x.strip().replace("\n", "")
+ for x in desc_re.sub("\n", i[0]).strip().split("\n\n")
+ ]
+ if len(terms) == 3:
+ description.append(f"Default: {terms[2]}")
+ keys.append(
+ {
+ "key": key,
+ "description": description,
+ }
+ )
+ except IndexError:
+ # will continue if key_match.group(1) or terms[0] does not exist
+ # for some reason
+ pass
+
+ return keys
+
+
+def get_html():
+ return ("\n").join(
+ [
+ f""" <div class="card mt-3">
+ <div class="card-body">
+ <h5 class="card-title">
+ {x["key"]} <span class="badge badge-dark">config</span>
+ </h5>
+ <p class="card-text">
+ {"<br /> ".join(x["description"])}
+ </p>
+ </div>
+ </div>"""
+ for x in get_config_keys()
+ ]
+ )
+
+
+def get_pug():
+ return ("\n").join(
+ [
+ f""" div(class='card mt-3')
+ div(class='card-body')
+ h5(class='card-title') {x["key"]} #[span(class='badge badge-dark') config]
+ p(class='card-text') {"#[br] ".join(x["description"])}"""
+ for x in get_config_keys()
+ ]
+ )
+
+
+if __name__ == "__main__":
+ parser = argparse.ArgumentParser(
+ description="Parses Keys.java to extract keys to be used in configuration files"
+ )
+ parser.add_argument(
+ "--format", choices=["pug", "html"], default="pug", help="default: 'pug'"
+ )
+ args = parser.parse_args()
+
+ def get_output():
+ if args.format == 'html':
+ return get_html()
+
+ return get_pug()
+
+ print(get_output()) \ No newline at end of file