25 lines
796 B
VimL
25 lines
796 B
VimL
function! elixir#util#get_filename(word) abort
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let word = a:word
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" get first thing that starts uppercase, until the first space or end of line
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let word = substitute(word,'^\s*\(\u[^ ]\+\).*$','\1','g')
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" remove any trailing characters that don't look like a nested module
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let word = substitute(word,'\.\U.*$','','g')
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" replace module dots with slash
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let word = substitute(word,'\.','/','g')
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" remove any special chars
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let word = substitute(word,'[^A-z0-9-_/]','','g')
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" convert to snake_case
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let word = substitute(word,'\(\u\+\)\(\u\l\)','\1_\2','g')
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let word = substitute(word,'\(\u\+\)\(\u\l\)','\1_\2','g')
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let word = substitute(word,'\(\l\|\d\)\(\u\)','\1_\2','g')
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let word = substitute(word,'-','_','g')
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let word = tolower(word)
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return word
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endfunction
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