78 lines
2.6 KiB
VimL
78 lines
2.6 KiB
VimL
" Copyright 2017 Google Inc. All rights reserved.
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"
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" Licensed under the Apache License, Version 2.0 (the "License");
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" you may not use this file except in compliance with the License.
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" You may obtain a copy of the License at
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"
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" http://www.apache.org/licenses/LICENSE-2.0
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"
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" Unless required by applicable law or agreed to in writing, software
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" distributed under the License is distributed on an "AS IS" BASIS,
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" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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" See the License for the specific language governing permissions and
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" limitations under the License.
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let s:plugin = maktaba#plugin#Get('codefmt')
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""
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" @private
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" Formatter: cmake-format
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function! codefmt#cmakeformat#GetFormatter() abort
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let l:formatter = {
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\ 'name': 'cmake-format',
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\ 'setup_instructions': 'Install cmake-format from ' .
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\ 'https://cmake-format.readthedocs.io/en/latest/installation.html ' .
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\ 'and configure the cmake_format_executable, ' .
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\ 'cmake_format_config flags'}
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function l:formatter.IsAvailable() abort
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return executable(s:plugin.Flag('cmake_format_executable'))
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endfunction
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function l:formatter.AppliesToBuffer() abort
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if &filetype is# 'cmake'
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return 1
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endif
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endfunction
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""
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" Reformat buffer with cmake-format.
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"
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" Implements format(), and not formatrange{,s}(), because cmake-format
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" doesn't provide a hook for formatting a range, and cmake files are
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" supposed to be fully formatted anyway.
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function l:formatter.Format() abort
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let l:cmd = [s:plugin.Flag('cmake_format_executable')]
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" Append configuration style.
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let l:config = s:plugin.Flag('cmake_format_config')
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if !empty(l:config)
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if type(l:config) is# type('')
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let l:cmd += ['-c', l:config]
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else
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throw maktaba#error#WrongType(
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\ 'cmake_format_config flag must be string. Found'
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\ , string(l:config))
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endif
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endif
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" Append filename.
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let l:fname = expand('%:p')
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if empty(l:fname)
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return
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endif
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let l:cmd += [l:fname]
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" Generate formatted output.
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let l:input = join(getline(1, line('$')), "\n")
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let l:result = maktaba#syscall#Create(l:cmd).WithStdin(l:input).Call()
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let l:formatted = split(l:result.stdout, "\n")
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" Overwrite buffer.
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call maktaba#buffer#Overwrite(1, line('$'), l:formatted[0:])
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endfunction
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return l:formatter
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endfunction
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