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Diffstat (limited to 'pygments/lexers/varnish.py')
| -rw-r--r-- | pygments/lexers/varnish.py | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/pygments/lexers/varnish.py b/pygments/lexers/varnish.py deleted file mode 100644 index 4db74e3c..00000000 --- a/pygments/lexers/varnish.py +++ /dev/null @@ -1,190 +0,0 @@ -# -*- coding: utf-8 -*- -""" - pygments.lexers.varnish - ~~~~~~~~~~~~~~~~~~~~~~~ - - Lexers for Varnish configuration - - :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -from pygments.lexer import RegexLexer, include, bygroups, using, this, \ - inherit, words -from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ - Number, Punctuation, Literal - -__all__ = ['VCLLexer', 'VCLSnippetLexer'] - - -class VCLLexer(RegexLexer): - """ - For Varnish Configuration Language (VCL). - - .. versionadded:: 2.2 - """ - name = 'VCL' - aliases = ['vcl'] - filenames = ['*.vcl'] - mimetypes = ['text/x-vclsrc'] - - def analyse_text(text): - # If the very first line is 'vcl 4.0;' it's pretty much guaranteed - # that this is VCL - if text.startswith('vcl 4.0;'): - return 1.0 - # Skip over comments and blank lines - # This is accurate enough that returning 0.9 is reasonable. - # Almost no VCL files start without some comments. - elif '\nvcl 4.0;' in text[:1000]: - return 0.9 - - tokens = { - 'probe': [ - include('whitespace'), - include('comments'), - (r'(\.\w+)(\s*=\s*)([^;]*)(;)', - bygroups(Name.Attribute, Operator, using(this), Punctuation)), - (r'\}', Punctuation, '#pop'), - ], - 'acl': [ - include('whitespace'), - include('comments'), - (r'[!/]+', Operator), - (r';', Punctuation), - (r'\d+', Number), - (r'\}', Punctuation, '#pop'), - ], - 'backend': [ - include('whitespace'), - (r'(\.probe)(\s*=\s*)(\w+)(;)', - bygroups(Name.Attribute, Operator, Name.Variable.Global, Punctuation)), - (r'(\.probe)(\s*=\s*)(\{)', - bygroups(Name.Attribute, Operator, Punctuation), 'probe'), - (r'(\.\w+\b)(\s*=\s*)([^;]*)(\s*;)', - bygroups(Name.Attribute, Operator, using(this), Punctuation)), - (r'\{', Punctuation, '#push'), - (r'\}', Punctuation, '#pop'), - ], - 'statements': [ - (r'(\d\.)?\d+[sdwhmy]', Literal.Date), - (r'(\d\.)?\d+ms', Literal.Date), - (r'(vcl_pass|vcl_hash|vcl_hit|vcl_init|vcl_backend_fetch|vcl_pipe|' - r'vcl_backend_response|vcl_synth|vcl_deliver|vcl_backend_error|' - r'vcl_fini|vcl_recv|vcl_purge|vcl_miss)\b', Name.Function), - (r'(pipe|retry|hash|synth|deliver|purge|abandon|lookup|pass|fail|ok|' - r'miss|fetch|restart)\b', Name.Constant), - (r'(beresp|obj|resp|req|req_top|bereq)\.http\.[a-zA-Z_-]+\b', Name.Variable), - (words(( - 'obj.status', 'req.hash_always_miss', 'beresp.backend', 'req.esi_level', - 'req.can_gzip', 'beresp.ttl', 'obj.uncacheable', 'req.ttl', 'obj.hits', - 'client.identity', 'req.hash_ignore_busy', 'obj.reason', 'req.xid', - 'req_top.proto', 'beresp.age', 'obj.proto', 'obj.age', 'local.ip', - 'beresp.uncacheable', 'req.method', 'beresp.backend.ip', 'now', - 'obj.grace', 'req.restarts', 'beresp.keep', 'req.proto', 'resp.proto', - 'bereq.xid', 'bereq.between_bytes_timeout', 'req.esi', - 'bereq.first_byte_timeout', 'bereq.method', 'bereq.connect_timeout', - 'beresp.do_gzip', 'resp.status', 'beresp.do_gunzip', - 'beresp.storage_hint', 'resp.is_streaming', 'beresp.do_stream', - 'req_top.method', 'bereq.backend', 'beresp.backend.name', 'beresp.status', - 'req.url', 'obj.keep', 'obj.ttl', 'beresp.reason', 'bereq.retries', - 'resp.reason', 'bereq.url', 'beresp.do_esi', 'beresp.proto', 'client.ip', - 'bereq.proto', 'server.hostname', 'remote.ip', 'req.backend_hint', - 'server.identity', 'req_top.url', 'beresp.grace', 'beresp.was_304', - 'server.ip', 'bereq.uncacheable'), suffix=r'\b'), - Name.Variable), - (r'[!%&+*\-,/<.}{>=|~]+', Operator), - (r'[();]', Punctuation), - - (r'[,]+', Punctuation), - (words(('hash_data', 'regsub', 'regsuball', 'if', 'else', - 'elsif', 'elif', 'synth', 'synthetic', 'ban', - 'return', 'set', 'unset', 'import', 'include', 'new', - 'rollback', 'call'), suffix=r'\b'), - Keyword), - (r'storage\.\w+\.\w+\b', Name.Variable), - (words(('true', 'false')), Name.Builtin), - (r'\d+\b', Number), - (r'(backend)(\s+\w+)(\s*\{)', - bygroups(Keyword, Name.Variable.Global, Punctuation), 'backend'), - (r'(probe\s)(\s*\w+\s)(\{)', - bygroups(Keyword, Name.Variable.Global, Punctuation), 'probe'), - (r'(acl\s)(\s*\w+\s)(\{)', - bygroups(Keyword, Name.Variable.Global, Punctuation), 'acl'), - (r'(vcl )(4.0)(;)$', - bygroups(Keyword.Reserved, Name.Constant, Punctuation)), - (r'(sub\s+)([a-zA-Z]\w*)(\s*\{)', - bygroups(Keyword, Name.Function, Punctuation)), - (r'([a-zA-Z_]\w*)' - r'(\.)' - r'([a-zA-Z_]\w*)' - r'(\s*\(.*\))', - bygroups(Name.Function, Punctuation, Name.Function, using(this))), - (r'[a-zA-Z_]\w*', Name), - ], - 'comment': [ - (r'[^*/]+', Comment.Multiline), - (r'/\*', Comment.Multiline, '#push'), - (r'\*/', Comment.Multiline, '#pop'), - (r'[*/]', Comment.Multiline), - ], - 'comments': [ - (r'#.*$', Comment), - (r'/\*', Comment.Multiline, 'comment'), - (r'//.*$', Comment), - ], - 'string': [ - (r'"', String, '#pop'), - (r'[^"\n]+', String), # all other characters - ], - 'multistring': [ - (r'[^"}]', String), - (r'"\}', String, '#pop'), - (r'["}]', String), - ], - 'whitespace': [ - (r'L?"', String, 'string'), - (r'\{"', String, 'multistring'), - (r'\n', Text), - (r'\s+', Text), - (r'\\\n', Text), # line continuation - ], - 'root': [ - include('whitespace'), - include('comments'), - include('statements'), - (r'\s+', Text), - ], - } - - -class VCLSnippetLexer(VCLLexer): - """ - For Varnish Configuration Language snippets. - - .. versionadded:: 2.2 - """ - name = 'VCLSnippets' - aliases = ['vclsnippets', 'vclsnippet'] - mimetypes = ['text/x-vclsnippet'] - filenames = [] - - def analyse_text(text): - # override method inherited from VCLLexer - return 0 - - tokens = { - 'snippetspre': [ - (r'\.\.\.+', Comment), - (r'(bereq|req|req_top|resp|beresp|obj|client|server|local|remote|' - r'storage)($|\.\*)', Name.Variable), - ], - 'snippetspost': [ - (r'(backend)\b', Keyword.Reserved), - ], - 'root': [ - include('snippetspre'), - inherit, - include('snippetspost'), - ], - } |