mirror of
https://github.com/raimon49/requirements.txt.vim.git
synced 2026-02-01 21:05:24 +08:00
29 lines
1.2 KiB
VimL
29 lines
1.2 KiB
VimL
""
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" Refer $VIMRUNTIME/autoload/dist/script.vim in vim
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" or $VIMRUNTIME/scripts.vim in neovim. When a file's shebang is like
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" "pip install -r" or "pip-compile", set its filetype to |requirements|.
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function! requirements#scripts#shabang() abort
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let s:line1 = getline(1)
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if s:line1 =~# "^#!"
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if s:line1 =~# '^#!\s*\S*\<env\s'
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let s:line1 = substitute(s:line1, '\S\+=\S\+', '', 'g')
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let s:line1 = substitute(s:line1, '\(-[iS]\|--ignore-environment\|--split-string\)', '', '')
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let s:line1 = substitute(s:line1, '\<env\s\+', '', '')
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endif
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if s:line1 =~# '^#!\s*\a:[/\\]'
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let s:name = substitute(s:line1, '^#!.*[/\\]\(\i\+\).*', '\1', '')
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elseif s:line1 =~# '^#!.*\<env\>'
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let s:name = substitute(s:line1, '^#!.*\<env\>\s\+\(\i\+\).*', '\1', '')
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elseif s:line1 =~# '^#!\s*[^/\\ ]*\>\([^/\\]\|$\)'
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let s:name = substitute(s:line1, '^#!\s*\([^/\\ ]*\>\).*', '\1', '')
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else
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let s:name = substitute(s:line1, '^#!\s*\S*[/\\]\(\i\+\).*', '\1', '')
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endif
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if s:name =~# '^pip'
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set ft=requirements
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endif
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endif
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endfunction
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" vim: et sw=4 ts=4 sts=4:
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