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37 lines
501 B
V
37 lines
501 B
V
module main
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import (
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os
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filepath
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v.pref
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)
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fn main() {
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println('V Self Compiling...')
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vroot := filepath.dir(pref.vexe_path())
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os.chdir(vroot)
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s2 := os.exec('v -o v2 cmd/v') or {
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panic(err)
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}
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println(s2.output)
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$if windows {
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bak_file := 'v_old.exe'
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if os.exists(bak_file) {
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os.rm(bak_file)
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}
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os.mv('v.exe', bak_file)
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os.mv('v2.exe', 'v.exe')
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} $else {
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bak_file := 'v_old'
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if os.exists(bak_file) {
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os.rm(bak_file)
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}
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os.mv('v', bak_file)
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os.mv('v2', 'v')
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}
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}
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