api: add nvim_get_runtime_file for finding runtime files
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@ -270,6 +270,8 @@ _line_length = 80
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# This is set by --extensions flag.
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_valid_extensions = set(['c', 'h'])
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_RE_COMMENTLINE = re.compile(r'^\s*//')
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def ParseNolintSuppressions(filename, raw_line, linenum, error):
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"""Updates the global list of error-suppressions.
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@ -1358,7 +1360,9 @@ def CheckForOldStyleComments(filename, line, linenum, error):
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linenum: The number of the line to check.
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error: The function to call with any errors found.
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"""
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if line.find('/*') >= 0 and line[-1] != '\\':
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# hack: allow /* inside comment line. Could be extended to allow them inside
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# any // comment.
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if line.find('/*') >= 0 and line[-1] != '\\' and not _RE_COMMENTLINE.match(line):
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error(filename, linenum, 'readability/old_style_comment', 5,
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'/*-style comment found, it should be replaced with //-style. '
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'/*-style comments are only allowed inside macros. '
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@ -703,6 +703,35 @@ ArrayOf(String) nvim_list_runtime_paths(void)
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return rv;
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}
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/// Find files in runtime directories
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///
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/// 'name' can contain wildcards. For example
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/// nvim_get_runtime_file("colors/*.vim", true) will return all color
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/// scheme files.
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///
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/// It is not an error to not find any files. An empty array is returned then.
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///
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/// @param name pattern of files to search for
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/// @param all whether to return all matches or only the first
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/// @return list of absolute paths to the found files
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ArrayOf(String) nvim_get_runtime_file(String name, Boolean all)
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FUNC_API_SINCE(7)
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{
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Array rv = ARRAY_DICT_INIT;
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if (!name.data) {
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return rv;
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}
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int flags = DIP_START | (all ? DIP_ALL : 0);
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do_in_runtimepath((char_u *)name.data, flags, find_runtime_cb, &rv);
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return rv;
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}
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static void find_runtime_cb(char_u *fname, void *cookie)
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{
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Array *rv = (Array *)cookie;
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ADD(*rv, STRING_OBJ(cstr_to_string((char *)fname)));
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}
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/// Changes the global working directory.
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///
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/// @param dir Directory path
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@ -23,6 +23,7 @@ local pcall_err = helpers.pcall_err
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local format_string = helpers.format_string
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local intchar2lua = helpers.intchar2lua
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local mergedicts_copy = helpers.mergedicts_copy
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local endswith = helpers.endswith
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describe('API', function()
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before_each(clear)
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@ -1853,4 +1854,27 @@ describe('API', function()
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command('silent! call nvim_create_buf(0, 1)')
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end)
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end)
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describe('nvim_get_runtime_file', function()
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it('works', function()
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eq({}, meths.get_runtime_file("bork.borkbork", false))
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eq({}, meths.get_runtime_file("bork.borkbork", true))
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eq(1, #meths.get_runtime_file("autoload/msgpack.vim", false))
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eq(1, #meths.get_runtime_file("autoload/msgpack.vim", true))
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local val = meths.get_runtime_file("autoload/remote/*.vim", true)
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eq(2, #val)
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local p = helpers.alter_slashes
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if endswith(val[1], "define.vim") then
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ok(endswith(val[1], p("autoload/remote/define.vim")))
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ok(endswith(val[2], p("autoload/remote/host.vim")))
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else
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ok(endswith(val[1], p("autoload/remote/host.vim")))
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ok(endswith(val[2], p("autoload/remote/define.vim")))
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end
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val = meths.get_runtime_file("autoload/remote/*.vim", false)
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eq(1, #val)
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ok(endswith(val[1], p("autoload/remote/define.vim"))
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or endswith(val[1], p("autoload/remote/host.vim")))
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end)
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end)
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end)
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