51 lines
1.6 KiB
VimL
51 lines
1.6 KiB
VimL
" Copyright 2020 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: black
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function! codefmt#black#GetFormatter() abort
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let l:formatter = {
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\ 'name': 'black',
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\ 'setup_instructions': 'Install black ' .
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\ '(https://pypi.python.org/pypi/black/).'}
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function l:formatter.IsAvailable() abort
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return executable(s:plugin.Flag('black_executable'))
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endfunction
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function l:formatter.AppliesToBuffer() abort
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return &filetype is# 'python'
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endfunction
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""
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" Reformat the current buffer with black or the binary named in
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" @flag(black_executable)
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"
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" We implement Format(), and not FormatRange{,s}(), because black doesn't
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" provide a hook for formatting a range
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function l:formatter.Format() abort
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let l:executable = s:plugin.Flag('black_executable')
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call codefmt#formatterhelpers#Format([
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\ l:executable,
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\ '-'])
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endfunction
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return l:formatter
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endfunction
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