Implementation
final FigSpec diffSpec = FigSpec(
name: 'diff',
description: 'Compare files line by line',
args: [
FigArg(
name: 'file',
isVariadic: true,
template: 'filepaths',
),
],
options: [
FigOption(
name: ['-i', '--ignore-case'],
description: 'Ignore case differences in file contents',
),
FigOption(
name: '--ignore-file-name-case',
description: 'Ignore case when comparing file names',
exclusiveOn: ['--no-ignore-file-name-case'],
),
FigOption(
name: '--no-ignore-file-name-case',
description: 'Consider case when comparing file names',
exclusiveOn: ['--ignore-file-name-case'],
),
FigOption(
name: ['-E', '--ignore-tab-expansion'],
description: 'Ignore changes due to tab expansion',
),
FigOption(
name: ['-b', '--ignore-space-change'],
description: 'Ignore changes in the amount of white space',
),
FigOption(
name: ['-w', '--ignore-all-space'],
description: 'Ignore all white space',
),
FigOption(
name: ['-B', '--ignore-blank-lines'],
description: 'Ignore changes whose lines are all blank',
),
FigOption(
name: ['-I', '--ignore-matching-lines'],
description: 'Ignore changes whose lines all match RE',
args: [
FigArg(
name: 'RE',
),
],
),
FigOption(
name: '--strip-trailing-cr',
description: 'Strip trailing carriage return on input',
),
FigOption(name: ['-a', '--text'], description: 'Treat all files as text'),
FigOption(
name: ['-c', '-C', '--context'],
description: 'Output NUM lines of copied context',
args: [FigArg(name: 'NUM', defaultValue: '3')],
),
FigOption(
name: ['-u', '-U', '--unified'],
description: 'Output NUM lines of unified context',
args: [FigArg(name: 'NUM', defaultValue: '3')],
),
FigOption(
name: '--label',
description: 'Use LABEL instead of file name',
args: [FigArg(name: 'LABEL')],
),
FigOption(
name: ['-p', '--show-c-function'],
description: 'Show which C function each change is in',
),
FigOption(
name: ['-F', '--show-function-line'],
description: 'Show the most recent line matching RE',
args: [FigArg(name: 'RE')],
),
FigOption(
name: ['-q', '--brief'],
description: 'Output only whether files differ',
),
FigOption(name: ['-e', '--ed'], description: 'Output an ed script'),
FigOption(name: '--normal', description: 'Output a normal diff'),
FigOption(name: ['-n', '--rcs'], description: 'Output an RCS format diff'),
FigOption(name: ['-y', '--side-by-side'], description: 'Output in two columns'),
FigOption(
name: ['-W', '--width'],
description: 'Output at most NUM (default 130) print columns',
args: [FigArg(name: 'NUM')],
),
FigOption(
name: '--left-column',
description: 'Output only the left column of common lines',
),
FigOption(
name: '--suppress-common-lines',
description: 'Do not output common lines',
),
FigOption(
name: ['-D', '--ifdef'],
description: 'Output merged file to show `#ifdef NAME\' diffs',
args: [FigArg(name: 'NAME')],
),
FigOption(
name: ['-l', '--paginate'],
description: 'Pass the output through `pr\' to paginate it',
),
FigOption(
name: ['-t', '--expand-tabs'],
description: 'Expand tabs to spaces in output',
),
FigOption(
name: ['-T', '--initial-tab'],
description: 'Make tabs line up by prepending a tab',
),
FigOption(
name: ['-r', '--recursive'],
description: 'Recursively compare any subdirectories found',
),
FigOption(name: ['-N', '--new-file'], description: 'Treat absent files as empty'),
FigOption(
name: '--unidirectional-new-file',
description: 'Treat absent first files as empty',
),
FigOption(
name: ['-s', '--report-identical-files'],
description: 'Report when two files are the same',
),
FigOption(
name: ['-x', '--exclude'],
description: 'Exclude files that match PAT',
args: [FigArg(name: 'PAT')],
),
FigOption(
name: ['-X', '--exclude-from'],
description: 'Exclude files that match any pattern in FILE',
args: [FigArg(name: 'FILE', template: 'filepaths')],
),
FigOption(
name: ['-S', '--starting-file'],
description: 'Start with FILE when comparing directories',
args: [FigArg(name: 'FILE', template: 'filepaths')],
),
FigOption(
name: '--from-file',
description: 'Compare FILE1 to all operands. FILE1 can be a directory',
args: [FigArg(name: 'FILE1', template: ['filepaths', 'folders'])],
),
FigOption(
name: '--to-file',
description: 'Compare all operands to FILE2. FILE2 can be a directory',
args: [FigArg(name: 'FILE2', template: ['filepaths', 'folders'])],
),
FigOption(
name: '--horizon-lines',
description: 'Keep NUM lines of the common prefix and suffix',
args: [FigArg(name: 'NUM')],
),
FigOption(
name: ['-d', '--minimal'],
description: 'Try hard to find a smaller set of changes',
),
FigOption(
name: '--speed-large-files',
description: 'Assume large files and many scattered small changes',
),
FigOption(name: ['-v', '--version'], description: 'Output version info'),
FigOption(name: '--help', description: 'Show help'),
...groupFormatOptions(['old', 'new', 'unchanged', 'changed']),
FigOption(
name: '--line-format',
description: 'Format all input lines with LFMT',
args: [FigArg(name: 'LFTM')],
),
...lineFormatOptions(['old', 'new', 'unchanged']),
],
);
