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flag, examples: add compact to flag.DocOptions (#21888)

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larpon 2024-07-18 08:19:58 +02:00 • committed by GitHub
parent 6d3a2acf23
commit 3bc6d30b69
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2 changed files with 37 additions and 9 deletions
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35
vlib/flag/flag_to.v
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@ -115,7 +115,8 @@ pub mut:
pub struct DocOptions {
pub mut:
flag_header string = '\nOptions:'
show Show = ~Show.zero()
compact bool
show Show = ~Show.zero()
}
// max_width returns the total width of the `DocLayout`.
@ -732,12 +733,20 @@ pub fn (fm FlagMapper) fields_docs(dc DocConfig) ![]string {
flag_line_diff := flag_line.len - pad_desc
if flag_line_diff < 0 {
diff := -flag_line_diff
docs << flag_line + ' '.repeat(diff) +
keep_at_max(doc, desc_max).replace('\n', '\n${empty_padding}') + '\n'
mut line := flag_line + ' '.repeat(diff) +
keep_at_max(doc, desc_max).replace('\n', '\n${empty_padding}')
if !dc.options.compact {
line += '\n'
}
docs << line
} else {
docs << flag_line
docs << empty_padding + keep_at_max(doc, desc_max).replace('\n', '\n${empty_padding}') +
'\n'
mut line := empty_padding +
keep_at_max(doc, desc_max).replace('\n', '\n${empty_padding}')
if !dc.options.compact {
line += '\n'
}
docs << line
}
}
// Look for custom flag entries starting with delimiter
@ -746,12 +755,20 @@ pub fn (fm FlagMapper) fields_docs(dc DocConfig) ![]string {
flag_line_diff := entry.len - pad_desc + indent_flags
if flag_line_diff < 0 {
diff := -flag_line_diff
docs << indent_flags_padding + entry.trim(' ') + ' '.repeat(diff) +
keep_at_max(doc, desc_max).replace('\n', '\n${empty_padding}') + '\n'
mut line := indent_flags_padding + entry.trim(' ') + ' '.repeat(diff) +
keep_at_max(doc, desc_max).replace('\n', '\n${empty_padding}')
if !dc.options.compact {
line += '\n'
}
docs << line
} else {
docs << indent_flags_padding + entry.trim(' ')
docs << empty_padding +
keep_at_max(doc, desc_max).replace('\n', '\n${empty_padding}') + '\n'
mut line := empty_padding +
keep_at_max(doc, desc_max).replace('\n', '\n${empty_padding}')
if !dc.options.compact {
line += '\n'
}
docs << line
}
}
}