Atom language-log log highlighting for Java log4j logs

README.md

This content should be copied into ~/.atom/packages/language-log/grammars/log.cson folder. The content in the existing should be replaced.

If you do not like replacing the entire file, then you need to do two things.

1. Get the 'log4j': section and paste it into your log.cson.
2. Include following line under the top-level 'patterns' tag.

{'include': '#log4j'}

log.cson

'scopeName': 'source.log'
'name': 'Log'
'fileTypes': [
  # 'txt'
  'log'
  'syslog'
  'out'
  'output'
  'log4j'
]
# Try to match a time stamp on first line (duplicate of timestamps.patterns)
'firstLineMatch': '\
((\\d{1,3}.\\d{1,3}.\\d{1,3}.\\d{1,3}|localhost|::1) - - )?\
((([A-Z][a-z]{2}\\s\\s?){1,2})|(^[0-9]{2}:?)|(^\\[)|((?!\\b)\\[[0-9]{2}\\/))\
([A-Z][a-z]{2} [A-Z][a-z]{2} .{1})?\
([0-9]{2}?\\/?[A-Z][a-z]{2})?\
[0-9./-]+ ?\
([A-Z][a-z]{2} [0-9]{4} )?\
[0-9T.:\\/+]+\
(,[0-9]{3})?\
( 20[0-9]{2}( :|\\]))?\
( [A-Z]{3,4}\\])?\
((\\]| [-+][0-9]{4}\\]))?'

'patterns': [
  {'include': '#general'}
  {'include': '#timestamps'}
  {'include': '#log4j'}
  {'include': '#android'}
  {'include': '#ios'}
  {'include': '#idea'}
  {'include': '#syslog'}
  {'include': '#apache'}
  {'include': '#nabto'}
  {'include': '#adobe'}
  {'include': '#google'}
  {'include': '#apple'}
  {'include': '#cbs'}
  {'include': '#jboss'}
  {'include': '#npm'}
]

'repository':
  'general':
    'patterns': [
      {
        'match': '[\\s\\[=](\/[^ ,>]+)'
        'captures':
          '1': 'name': 'keyword.log.path'
      }
      {
        'match': '\\b([A-Za-z]{1}:)?\\\\[\\\\\\w.\\-$]+'
        'name': 'keyword.log.path.win'
      }
      {
        'match': '\\b[a-z\-]+:\/\/[^,)\\s]+'
        'name': 'keyword.log.url'
      }
      {
        'match': '[“"].*?["”]'
        'name': 'log.string.double'
      }
      {
        'match': '\'.*?\''
        'name': 'log.string.single'
      }
      {
        'match': '^\#.*'
        'name': 'definition.log.comment.line.number-sign'
      }
      {
        'match': '\\bv(.?)[0-9]+.[0-9]+[0-9.]*\\b'
        'name': 'keyword.log.version'
      }
      {
        'match': '\\bversion [0-9]+.[0-9]+[0-9.]*\\b'
        'name': 'keyword.log.version'
      }
      {
        'match': '(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.\
                 (25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.\
                 (25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.\
                 (25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\
                 (:[0-9]{2,5})?'
        'name': 'keyword.log.ip'
      }
      {
        'match': '<?\\w+([-+.\']\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*?>'
        'name': 'log.string.mail'
      }

    ]
  'timestamps':
    'patterns': [
      {
        'match': '^\\[[0-9]+\\.[0-9]+\\]'
        'name': 'definition.comment.timestamp.log'
      }
      {
        # Duplicate of firstLineMatch
        'match': '\
        ((([A-Z][a-z]{2}\\s\\s?){1,2})|(^[0-9]{2}:?)|(^\\[)|((?!\\b)\\[[0-9]{2}\\/))\
        ([A-Z][a-z]{2} [A-Z][a-z]{2} .{1})?\
        ([0-9]{2}?\\/?[A-Z][a-z]{2})?\
        [0-9./-]+ ?\
        ([A-Z][a-z]{2} [0-9]{4} )?\
        [0-9T.:\\/+]+\
        (,[0-9]{3})?\
        ( 20[0-9]{2}( :|\\]))?\
        ( [A-Z]{3,4}\\])?\
        ((\\]| [-+][0-9]{4}\\]))?'
        'name': 'definition.comment.timestamp.log'
      }
    ]
  'log4j':
    'patterns': [
      {
        'match': '\\b(ERROR|FATAL)\\b'
        'name': 'definition.log.log-error'
      }
      {
        'match': '\\bWARN\\b'
        'name': 'definition.log.log-warning'
      }
      {
        'match': '\\bINFO\\b'
        'name': 'definition.log.log-info'
      }
      {
        'match': '\\bDEBUG\\b'
        'name': 'definition.log.log-debug'
      }
      {
        'match': '\\bTRACE\\b'
        'name': 'definition.log.log-verbose'
      }
      {
        'match': '{[a-z\.A-Z0-9]*}'
        'name': 'definition.comment.timestamp.log'
      }
      {
        'match': '-  [^{}]*'
        'name': 'log.string.mail'
      }
    ]
  'android':
    'patterns': [
      {
        'match': '[A|E]\/.*?[﹕|:]'
        'name': 'definition.log.log-error'
      }
      {
        'match': ' +[0-9\-]+ +[0-9\-]+ ([A|E] .*?[﹕|:])'
        'captures':
          '1':
            'name': 'definition.log.log-error'
      }
      {
        'match': 'W\/.*?[﹕|:]'
        'name': 'definition.log.log-warning'
      }
      {
        'match': ' +[0-9\-]+ +[0-9\-]+ (W .*?[﹕|:])'
        'captures':
          '1':
            'name': 'definition.log.log-warning'
      }
      {
        'match': 'D\/.*?[﹕|:]'
        'name': 'definition.log.log-debug'
      }
      {
        'match': ' +[0-9\-]+ +[0-9\-]+ (D .*?[﹕|:])'
        'captures':
          '1':
            'name': 'definition.log.log-debug'
      }
      {
        'match': 'I\/.*?[﹕|:]'
        'name': 'definition.log.log-info'
      }
      {
        'match': ' +[0-9\-]+ +[0-9\-]+ (I .*?[﹕|:])'
        'captures':
          '1':
            'name': 'definition.log.log-info'
      }
      {
        'match': 'V\/.*?[﹕|:]'
        'name': 'definition.log.log-verbose'
      }
      {
        'match': ' +[0-9\-]+ +[0-9\-]+ (V .*?[﹕|:])'
        'captures':
          '1':
            'name': 'definition.log.log-verbose'
      }
      {
        'match': '.* GC_FOR_ALLOC .*'
        'name': 'definition.log.log-verbose'
      }
      {
        'match': '\\([a-zA-Z:]+[^ ]*:[0-9]+\\)$'
        'name': 'definition.log.string.location'
      }
    ]
  'ios':
    'patterns': [
      {
        'match': '^[A-Z]+[a-zA-Z0-9\/ ]*?:'
        'name': 'definition.log.log-verbose'
      }
      {
        'match': '[A-Z0-9]{8}-[A-Z0-9]{4}-[A-Z0-9]{4}-[A-Z0-9]{4}-[A-Z0-9]{12}'
        'name': 'keyword.log.serial'
      }
    ]
  'idea':
    'patterns': [
      {
        'match': '\\[[0-9\ ]*\\].*ERROR(?= )'
        'name': 'definition.log.log-error'
      }
      {
        'match': '\\[[0-9\ ]*\\].*WARN(?= )'
        'name': 'definition.log.log-warning'
      }
      {
        'match': '\\[[0-9\ ]*\\].*INFO(?= )'
        'name': 'definition.log.log-info'
      }
    ]
  'syslog':
    'patterns': [
      {
        'match': '\\[[a-zA-Z]+ [0-9]+ [^ ]*\\]'
        'name': 'definition.log.log-info'
      }
    ]
  'apache':
    'patterns': [
      {
        'match': '\\b([4|5][0-9]{2}) [0-9]*$'
        'captures':
          '1':
            'name': 'definition.log.log-failed'
      }
      {
        'match': '\\b([2|3]0[0-9]{1}) [0-9]*$'
        'captures':
          '1':
            'name': 'definition.log.log-success'
      }
      {
        'match': '(?i)\\[error\\]'
        'name': 'definition.log.log-error'
      }
      {
        'match': '(?i)\\[warn\\]'
        'name': 'definition.log.log-warning'
      }
      {
        'match': '(?i)\\[debug\\]'
        'name': 'definition.log.log-debug'
      }
      {
        'match': '(?i)\\[patch\\]'
        'name': 'definition.log.log-patch'
      }
      {
        'match': '(?i)\\[info\\]'
        'name': 'definition.log.log-info'
      }
      {
        'match': '(?i)\\[notice\\]'
        'name': 'definition.log.log-verbose'
      }
    ]
  'nabto':
    'patterns': [
      {
        'match': '\{00[0-9a-f]+\}'
        'name': 'definition.log.comment.location'
      }
      {
        'match': '\\[[A-Z_]+,(fatal|error)[^:]*'
        'name': 'definition.log.log-error'
      }
      {
        'match': '\\[[A-Z_]+,warn[^:]*'
        'name': 'definition.log.log-warning'
      }
      {
        'match': '\\[[A-Z_]+,info[^:]*'
        'name': 'definition.log.log-info'
      }
      {
        'match': '\\[[A-Z_]+,debug[^:]*'
        'name': 'definition.log.log-debug'
      }
      {
        'match': '\\[[A-Z_]+,(trace|thrd)[^:]*'
        'name': 'definition.log.log-verbose'
      }
    ]
  'adobe':
    'patterns': [
      {
        'match': '[\\*|=]{8,}'
        'name': 'definition.comment.separator'
      }
      {
        'begin': '<CommandLineArguments>'
        'end': '</CommandLineArguments>'
        'name': 'entity.name.tag'
      }
    ]
  'google':
    'patterns': [
      {
        'match': '\\[lvl=3\\]'
        'name': 'definition.log.log-error'
      }
      {
        'match': '\\[lvl=2\\]'
        'name': 'definition.log.log-warning'
      }
      {
        'match': '\\[lvl=1\\]'
        'name': 'definition.log.log-info'
      }
    ]
  'apple':
    'patterns': [
      {
        'match': '(<?)\\b(Error|ERROR|Critical|CRITICAL)\\b(>?)'
        'name': 'definition.log.log-error'
      }
      {
        'match': '(<?)\\b(Warning|WARNING)\\b(>?)'
        'name': 'definition.log.log-warning'
      }
      {
        'match': '(<?)\\b(Info|INFO)\\b(>?)'
        'name': 'definition.log.log-info'
      }
      {
        'match': '(<?)\\b(Debug|DEBUG|DBG-X)\\b(>?)'
        'name': 'definition.log.log-debug'
      }
      {
        'match': '(<?)\\b(Verbose|VERBOSE)\\b(>?)'
        'name': 'definition.log.log-verbose'
      }
      {
        'match': '\\b[0-1]\.[0-9]+%'
        'name': 'constant.numeric.log'
      }
    ]
  'cbs':
    'patterns': [
      {
        'match': '\\s{4,}(CBS)\\b'
        'name': 'constant.log.cbs'
      }
      {
        'match': '\\s{4,}(CSI|DPX)\\b'
        'name': 'entity.log.csi'
      }
      {
        'match': '\\s{4,}(DISM)\\b'
        'name': 'variable.log.dism'
      }
      {
        'match': '[0-9-]{10} [0-9:.]{12}'
        'name': 'definition.comment.timestamp.log.inline'
      }
    ]
  'jboss':
    'patterns': [
      {
        'match': '\\b(ERROR|FATAL)\\b'
        'name': 'definition.log.log-error'
      }
      {
        'match': '\\bWARN\\b'
        'name': 'definition.log.log-warning'
      }
      {
        'match': '\\bINFO\\b'
        'name': 'definition.log.log-info'
      }
      {
        'match': '\\bDEBUG\\b'
        'name': 'definition.log.log-debug'
      }
      {
        'match': '\\bTRACE\\b'
        'name': 'definition.log.log-verbose'
      }
    ]
  'npm':
    'patterns': [
      {
        'match': '^(\\d+) (error) '
        'captures': {
          1: { 'name': 'comment.block.log.index' }
          2: { 'name': 'definition.log.log-error' }
        }
      }
      {
        'match': '^(\\d+) (warn) '
        'captures': {
          1: { 'name': 'comment.block.log.index' }
          2: { 'name': 'definition.log.log-warning' }
        }
      }
      {
        'match': '^(\\d+) (debug) '
        'captures': {
          1: { 'name': 'comment.block.log.index' }
          2: { 'name': 'definition.log.log-debug' }
        }
      }
      {
        'match': '^(\\d+) (info|http) '
        'captures': {
          1: { 'name': 'comment.block.log.index' }
          2: { 'name': 'definition.log.log-info' }
        }
      }
      {
        'match': '^(\\d+) (verbose|silly) '
        'captures': {
          1: { 'name': 'comment.block.log.index' }
          2: { 'name': 'definition.log.log-verbose' }
        }
      }
    ]