mirror of https://github.com/zulip/zulip.git
113 lines
3.2 KiB
Python
Executable File
113 lines
3.2 KiB
Python
Executable File
#!/usr/bin/env python
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import os
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import sys
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import subprocess
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class Record:
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pass
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def validate(fn, check_indent=True):
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text = open(fn).read()
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state = Record()
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def NoStartTag(end_tag):
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raise Exception('''
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No start tag
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fn: %s
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end tag:
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%s
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line %d, col %d
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''' % (fn, end_tag, state.line, state.col))
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def start_tag_matcher(s):
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start_line = state.line
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start_col = state.col
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state.depth += 1
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tag = s[1:-1]
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start_tag = tag.split()[0]
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old_matcher = state.matcher
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def f(end_tag):
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problem = None
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if start_tag != end_tag[2:-1]:
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problem = 'Mismatched tag.'
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elif check_indent and state.line > start_line + 1 and state.col != start_col:
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problem = 'Bad indentation.'
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if problem:
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raise Exception('''
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fn: %s
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%s
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start:
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%s
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line %d, col %d
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end tag:
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%s
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line %d, col %d
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''' % (fn, problem, s, start_line, start_col, end_tag, state.line, state.col))
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state.matcher = old_matcher
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state.depth -= 1
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state.matcher = f
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state.depth = 0
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state.i = 0
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state.line = 1
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state.col = 1
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state.matcher = NoStartTag
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def advance(n):
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for _ in range(n):
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state.i += 1
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if state.i >= 0 and text[state.i - 1] == '\n':
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state.line += 1
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state.col = 1
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else:
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state.col += 1
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while True:
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if state.i >= len(text):
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break
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c = text[state.i]
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if c == '<':
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end = state.i + 1
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while end < len(text) and text[end] != '>':
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end += 1
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if text[end] != '>':
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raise Exception('Tag missing >')
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s = text[state.i:end+1]
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if s.startswith('</'):
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state.matcher(s)
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else:
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tag = s[1:-1].split()[0]
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ignore = s.startswith('<!--') or s.endswith('/>') or tag in ['meta', '!DOCTYPE']
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if not ignore:
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start_tag_matcher(s)
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advance(len(s))
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continue
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advance(1)
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if state.depth != 0:
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return state.matcher("(NO TAG)")
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git_files = map(str.strip, subprocess.check_output(['git', 'ls-files']).split('\n'))
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# Check all our handlebars templates.
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templates = [fn for fn in git_files if fn.endswith('.handlebars')]
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assert len(templates) >= 10 # sanity check that we are actually doing work
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for fn in templates:
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validate(fn)
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# Django templates are pretty messy now, so we do minimal checking.
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templates = sorted([fn for fn in git_files if fn.endswith('.html') and 'templates' in fn])
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def ok(fn):
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if 'api.html' in fn: return False
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if 'base.html' in fn: return False
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return True
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templates = filter(ok, templates)
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assert len(templates) >= 10 # sanity check that we are actually doing work
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for fn in templates:
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validate(fn, check_indent=False)
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