50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
/* SHS: Syntactically Homogeneous Shell
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* Copyright (C) 2019 Aidan Hahn
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package util
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import (
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"os"
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"io/ioutil"
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"gitlab.com/whom/shs/log"
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"gitlab.com/whom/shs/ast"
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)
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func LoadScript(path string, vt ast.VarTable, ft ast.FuncTable) {
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scriptFile, err := os.Open(path)
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if err != nil {
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log.Log(log.ERR,
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"unable to open script: " + err.Error(),
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"util")
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return
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}
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var body []byte
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body, err = ioutil.ReadFile(path)
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scriptFile.Close()
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if err != nil {
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log.Log(log.ERR,
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"unable to read script: " + err.Error(),
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"util")
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return
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}
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set := ast.Lex(string(body))
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for iter := set; iter != nil; iter = iter.Next {
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iter.Eval(ft, vt, false)
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}
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}
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