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windows compatibility

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This commit is contained in:
Wolfgang Thaller 2020-05-29 21:08:57 +01:00
parent d7aac1e58d
commit 21940f6725
1 changed files with 22 additions and 11 deletions
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33
generator.rb
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@ -232,27 +232,38 @@ class Generator
def formatted_file(name, &block)
if not @format_command then
if system('clang-format --version', [:out, :err]=>"/dev/null") then
@format_command = "clang-format | grep -v \"// clang-format o\""
elsif system('uncrustify --version', [:out, :err]=>"/dev/null") then
@format_command = "uncrustify -q -c uncrustify.cfg | grep -v \"// clang-format o\""
elsif system('astyle --version', [:out, :err]=>"/dev/null") then
@format_command = "astyle --style=allman --max-code-length=79 --mode=c | grep -v \"// clang-format o\""
else
@format_command = "grep -v \"// clang-format o\""
if system('clang-format --version', [:out, :err]=>File::NULL) then
@format_command = "clang-format"
elsif system('uncrustify --version', [:out, :err]=>File::NULL) then
@format_command = "uncrustify -q -c uncrustify.cfg"
elsif system('astyle --version', [:out, :err]=>File::NULL) then
@format_command = "astyle --style=allman --max-code-length=79 --mode=c"
end
end
#IO.popen("#{@format_command} > \"#{name}\"", "w", &block)
tmp = Tempfile.new('multiverse-tmp')
block.call(tmp)
tmp.close
newtext = ""
IO.popen("#{@format_command}", "r", :in => tmp.path) do |pipe|
newtext = pipe.read
if @format_command then
newtext = ""
IO.popen("#{@format_command}", "r", :in => tmp.path) do |pipe|
newtext = pipe.read
end
else
newtext = File.read(tmp.path)
end
tmp.unlink
filtered = ""
newtext.each_line do |line|
if line =~ /^\/\/ clang-format o.*/ then
else
filtered += line
end
end
newtext = filtered
if !File.readable?(name) || File.read(name) != newtext then
File.write(name, newtext)