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man: modernize and reduce code duplication

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Also use `popen_read` instead of `safe_system` for cleaner argument
passing and write the output with `atomic_write`.

Closes Homebrew/homebrew#46826.

Signed-off-by: Martin Afanasjew <martin@afanasjew.de>
This commit is contained in:
Martin Afanasjew 2015-12-09 06:07:58 +01:00
parent 4a89cfb1dc
commit b0b5d22af1
1 changed files with 13 additions and 4 deletions
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17
Library/Homebrew/cmd/man.rb
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@ -26,10 +26,19 @@ module Homebrew
puts "Writing manpages to #{TARGET_PATH}"
Dir["#{SOURCE_PATH}/*.md"].each do |source_file|
target_html = DOC_PATH/"#{File.basename(source_file, ".md")}.html"
safe_system "ronn --fragment --pipe --organization='Homebrew' --manual='brew' #{source_file} > #{target_html}"
target_man = TARGET_PATH/File.basename(source_file, ".md")
safe_system "ronn --roff --pipe --organization='Homebrew' --manual='brew' #{source_file} > #{target_man}"
args = %W[
--pipe
--organization=Homebrew
--manual=brew
#{source_file}
]
page = File.basename(source_file, ".md")
target_html = DOC_PATH/"#{page}.html"
target_html.atomic_write Utils.popen_read("ronn", "--fragment", *args)
target_man = TARGET_PATH/page
target_man.atomic_write Utils.popen_read("ronn", "--roff", *args)
end
end
end