diff options
Diffstat (limited to 'pygments/lexers/configs.py')
| -rw-r--r-- | pygments/lexers/configs.py | 43 |
1 files changed, 28 insertions, 15 deletions
diff --git a/pygments/lexers/configs.py b/pygments/lexers/configs.py index 9cc291e5..206ec360 100644 --- a/pygments/lexers/configs.py +++ b/pygments/lexers/configs.py @@ -5,7 +5,7 @@ Lexers for configuration file formats. - :copyright: Copyright 2006-2015 by the Pygments team, see AUTHORS. + :copyright: Copyright 2006-2017 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. """ @@ -15,6 +15,7 @@ from pygments.lexer import RegexLexer, default, words, bygroups, include, using from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ Number, Punctuation, Whitespace, Literal from pygments.lexers.shell import BashLexer +from pygments.lexers.data import JsonLexer __all__ = ['IniLexer', 'RegeditLexer', 'PropertiesLexer', 'KconfigLexer', 'Cfengine3Lexer', 'ApacheConfLexer', 'SquidConfLexer', @@ -100,6 +101,8 @@ class PropertiesLexer(RegexLexer): """ Lexer for configuration files in Java's properties format. + Note: trailing whitespace counts as part of the value as per spec + .. versionadded:: 1.4 """ @@ -110,10 +113,14 @@ class PropertiesLexer(RegexLexer): tokens = { 'root': [ - (r'\s+', Text), - (r'(?:[;#]|//).*$', Comment), + (r'^(\w+)([ \t])(\w+\s*)$', bygroups(Name.Attribute, Text, String)), + (r'^\w+(\\[ \t]\w*)*$', Name.Attribute), + (r'(^ *)([#!].*)', bygroups(Text, Comment)), + # More controversial comments + (r'(^ *)((?:;|//).*)', bygroups(Text, Comment)), (r'(.*?)([ \t]*)([=:])([ \t]*)(.*(?:(?<=\\)\n.*)*)', bygroups(Name.Attribute, Text, Operator, Text, String)), + (r'\s', Text), ], } @@ -456,7 +463,7 @@ class NginxConfLexer(RegexLexer): """ name = 'Nginx configuration file' aliases = ['nginx'] - filenames = [] + filenames = ['nginx.conf'] mimetypes = ['text/x-nginx-conf'] tokens = { @@ -533,20 +540,25 @@ class DockerLexer(RegexLexer): filenames = ['Dockerfile', '*.docker'] mimetypes = ['text/x-dockerfile-config'] - _keywords = (r'(?:FROM|MAINTAINER|CMD|EXPOSE|ENV|ADD|ENTRYPOINT|' - r'VOLUME|WORKDIR)') - + _keywords = (r'(?:FROM|MAINTAINER|EXPOSE|WORKDIR|USER|STOPSIGNAL)') + _bash_keywords = (r'(?:RUN|CMD|ENTRYPOINT|ENV|ARG|LABEL|ADD|COPY)') + _lb = r'(?:\s*\\?\s*)' # dockerfile line break regex flags = re.IGNORECASE | re.MULTILINE tokens = { 'root': [ - (r'^(ONBUILD)(\s+)(%s)\b' % (_keywords,), - bygroups(Name.Keyword, Whitespace, Keyword)), - (r'^(%s)\b(.*)' % (_keywords,), bygroups(Keyword, String)), (r'#.*', Comment), - (r'RUN', Keyword), # Rest of line falls through + (r'(ONBUILD)(%s)' % (_lb,), bygroups(Keyword, using(BashLexer))), + (r'(HEALTHCHECK)((%s--\w+=\w+%s)*)' % (_lb, _lb), + bygroups(Keyword, using(BashLexer))), + (r'(VOLUME|ENTRYPOINT|CMD|SHELL)(%s)(\[.*?\])' % (_lb,), + bygroups(Keyword, using(BashLexer), using(JsonLexer))), + (r'(LABEL|ENV|ARG)((%s\w+=\w+%s)*)' % (_lb, _lb), + bygroups(Keyword, using(BashLexer))), + (r'(%s|VOLUME)\b(.*)' % (_keywords), bygroups(Keyword, String)), + (r'(%s)' % (_bash_keywords,), Keyword), (r'(.*\\\n)*.+', using(BashLexer)), - ], + ] } @@ -562,6 +574,8 @@ class TerraformLexer(RegexLexer): filenames = ['*.tf'] mimetypes = ['application/x-tf', 'application/x-terraform'] + embedded_keywords = ('ingress', 'egress', 'listener', 'default', 'connection', 'alias', 'tags', 'lifecycle', 'timeouts') + tokens = { 'root': [ include('string'), @@ -578,9 +592,8 @@ class TerraformLexer(RegexLexer): (r'(.*?)(\s*)(=)', bygroups(Name.Attribute, Text, Operator)), (words(('variable', 'resource', 'provider', 'provisioner', 'module'), prefix=r'\b', suffix=r'\b'), Keyword.Reserved, 'function'), - (words(('ingress', 'egress', 'listener', 'default', 'connection'), - prefix=r'\b', suffix=r'\b'), Keyword.Declaration), - ('\$\{', String.Interpol, 'var_builtin'), + (words(embedded_keywords, prefix=r'\b', suffix=r'\b'), Keyword.Declaration), + (r'\$\{', String.Interpol, 'var_builtin'), ], 'function': [ (r'(\s+)(".*")(\s+)', bygroups(Text, String, Text)), |