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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| #!/bin/python3 | ||
| import re | ||
| import sys | ||
| from pathlib import Path | ||
|
|
||
| parser = Path("../tidb/parser/parser.y") | ||
| if not parser.exists(): | ||
| sys.exit(f"{parser} doesn't exist") | ||
|
|
||
| kwdocs = Path("keywords.md") | ||
| if not parser.exists(): | ||
| sys.exit(f"{kwdocs} doesn't exist") | ||
|
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| keywords = kwdocs.read_text() | ||
|
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| errors = 0 | ||
| section = "Unknown" | ||
| for line in parser.read_text().split("\n"): | ||
| if line.find("The following tokens belong to ReservedKeyword") >= 0: | ||
| section = "ReservedKeyword" | ||
|
|
||
| if line.find("The following tokens belong to UnReservedKeyword") >= 0: | ||
| section = "UnReservedKeyword" | ||
|
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| if line.find("The following tokens belong to NotKeywordToken") >= 0: | ||
| section = "NotKeywordToken" | ||
|
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| if section == "ReservedKeyword": | ||
| if m := re.match(r'^\t\w+\s+"(\w+)"$', line): | ||
| kw = m.groups()[0] | ||
| if not ( | ||
| kwm := re.search(f"^- {kw} \((R|R-Window)\)$", keywords, re.MULTILINE) | ||
| ): | ||
| if kwm := re.search(f"^- {kw}$", keywords, re.MULTILINE): | ||
| print(f"Keyword not labeled as reserved: {kw}") | ||
| errors += 1 | ||
| else: | ||
| print(f"Missing docs for reserved keyword: {kw}") | ||
| errors += 1 | ||
|
|
||
| if section == "UnReservedKeyword": | ||
| if m := re.match(r'^\t\w+\s+"(\w+)"$', line): | ||
| kw = m.groups()[0] | ||
| if not (kwm := re.search(f"^- {kw}$", keywords, re.MULTILINE)): | ||
| print(f"Missing docs for non-reserved keyword: {kw}") | ||
| errors += 1 | ||
|
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||
| sys.exit(errors) |