49 lines
1.6 KiB
VimL
49 lines
1.6 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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"
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" Formatter provider for .nix files using nixpkgs-fmt.
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function! codefmt#nixpkgs_fmt#GetFormatter() abort
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let l:formatter = {
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\ 'name': 'nixpkgs-fmt',
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\ 'setup_instructions': 'Install nixpkgs-fmt. ' .
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\ '(https://github.com/nix-community/nixpkgs-fmt).'}
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function l:formatter.IsAvailable() abort
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return executable(s:plugin.Flag('nixpkgs_fmt_executable'))
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endfunction
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function l:formatter.AppliesToBuffer() abort
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return &filetype is# 'nix'
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endfunction
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""
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" Reformat the current buffer with nixpkgs-fmt or the binary named in
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" @flag(nixpkgs_fmt_executable)
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" @throws ShellError
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function l:formatter.Format() abort
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let l:cmd = [ s:plugin.Flag('nixpkgs_fmt_executable') ]
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" nixpkgs-fmt does not support range formatting.
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call codefmt#formatterhelpers#Format(l:cmd)
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endfunction
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return l:formatter
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endfunction
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