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-rw-r--r--script-beta/glob/glob.lua122
1 files changed, 0 insertions, 122 deletions
diff --git a/script-beta/glob/glob.lua b/script-beta/glob/glob.lua
deleted file mode 100644
index aa8923f3..00000000
--- a/script-beta/glob/glob.lua
+++ /dev/null
@@ -1,122 +0,0 @@
-local m = require 'lpeglabel'
-local matcher = require 'glob.matcher'
-
-local function prop(name, pat)
- return m.Cg(m.Cc(true), name) * pat
-end
-
-local function object(type, pat)
- return m.Ct(
- m.Cg(m.Cc(type), 'type') *
- m.Cg(pat, 'value')
- )
-end
-
-local function expect(p, err)
- return p + m.T(err)
-end
-
-local parser = m.P {
- 'Main',
- ['Sp'] = m.S(' \t')^0,
- ['Slash'] = m.S('/\\')^1,
- ['Main'] = m.Ct(m.V'Sp' * m.P'{' * m.V'Pattern' * (',' * expect(m.V'Pattern', 'Miss exp after ","'))^0 * m.P'}')
- + m.Ct(m.V'Pattern')
- + m.T'Main Failed'
- ,
- ['Pattern'] = m.Ct(m.V'Sp' * prop('neg', m.P'!') * expect(m.V'Unit', 'Miss exp after "!"'))
- + m.Ct(m.V'Unit')
- ,
- ['NeedRoot'] = prop('root', (m.P'.' * m.V'Slash' + m.V'Slash')),
- ['Unit'] = m.V'Sp' * m.V'NeedRoot'^-1 * expect(m.V'Exp', 'Miss exp') * m.V'Sp',
- ['Exp'] = m.V'Sp' * (m.V'FSymbol' + object('/', m.V'Slash') + m.V'Word')^0 * m.V'Sp',
- ['Word'] = object('word', m.Ct((m.V'CSymbol' + m.V'Char' - m.V'FSymbol')^1)),
- ['CSymbol'] = object('*', m.P'*')
- + object('?', m.P'?')
- + object('[]', m.V'Range')
- ,
- ['Char'] = object('char', (1 - m.S',{}[]*?/\\')^1),
- ['FSymbol'] = object('**', m.P'**'),
- ['RangeWord'] = 1 - m.P']',
- ['Range'] = m.P'[' * m.Ct(m.V'RangeUnit'^0) * m.P']'^-1,
- ['RangeUnit'] = m.Ct(m.C(m.V'RangeWord') * m.P'-' * m.C(m.V'RangeWord'))
- + m.V'RangeWord',
-}
-
-local mt = {}
-mt.__index = mt
-mt.__name = 'glob'
-
-function mt:addPattern(pat)
- if type(pat) ~= 'string' then
- return
- end
- self.pattern[#self.pattern+1] = pat
- if self.options.ignoreCase then
- pat = pat:lower()
- end
- local states, err = parser:match(pat)
- if not states then
- self.errors[#self.errors+1] = {
- pattern = pat,
- message = err
- }
- return
- end
- for _, state in ipairs(states) do
- if state.neg then
- self.refused[#self.refused+1] = matcher(state)
- else
- self.passed[#self.passed+1] = matcher(state)
- end
- end
-end
-
-function mt:setOption(op, val)
- if val == nil then
- val = true
- end
- self.options[op] = val
-end
-
-function mt:__call(path)
- if self.options.ignoreCase then
- path = path:lower()
- end
- for _, refused in ipairs(self.refused) do
- if refused(path) then
- return false
- end
- end
- for _, passed in ipairs(self.passed) do
- if passed(path) then
- return true
- end
- end
- return false
-end
-
-return function (pattern, options)
- local self = setmetatable({
- pattern = {},
- options = {},
- passed = {},
- refused = {},
- errors = {},
- }, mt)
-
- if type(pattern) == 'table' then
- for _, pat in ipairs(pattern) do
- self:addPattern(pat)
- end
- else
- self:addPattern(pattern)
- end
-
- if type(options) == 'table' then
- for op, val in pairs(options) do
- self:setOption(op, val)
- end
- end
- return self
-end