56 lines
1.0 KiB
Plaintext
Executable File
56 lines
1.0 KiB
Plaintext
Executable File
#!/usr/bin/env uiua
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┌─╴CommandLine
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# "~/..." ? cwd
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Pretty ↚ ⊂@~▽⊸⬚@\0≠&var"HOME"
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COLORS ↚ map ⊙≡°□ ≡°⊟ [
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{"red" 1} {"green" 2} {"yellow" 3} {"blue" 4}
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]
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ColorCode ↚ ˜⊂"\x1b[0m" ⊂$"\x1b[1;3_m"
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C ↚ (
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⨂{"truecolor"} □&var"COLORTERM"
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⨬(ColorCode get ⊙COLORS
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| ◌
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)
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)
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PS₁ ← &pf ˜⊂ C"green" " λ " C"blue" Pretty °&cd
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└─╴
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┌─╴Commands
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# ? {"cd" ...}
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CD ← (
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⨂[0 1]⊸⧻ ↘1
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⨬(&cd&var"HOME"
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| ⍣&cd(&ep"cd: invalid path") ⊢
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| &ep"cd: too many arguments")
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)
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# ? {"exit" [code]}
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Exit ← (
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⨂[0 1]⊸⧻ ↘1
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⨬(&exit 0
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| &exit ⋕°□⊢
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| &ep"exit: too many arguments")
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)
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Otherwise ← (
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⍣(°0&runi|&ep⊂"failed to run " /◇$"_ _")
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)
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└─╴
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┌─╴Main
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F ← |1.0 (
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⊜□⊸≠@\s
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⨂{"cd" "exit"}⊸⍣⊢""
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⨬(Commands~CD
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| Commands~Exit
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| Commands~Otherwise)
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CommandLine~PS₁
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)
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CommandLine~PS₁
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&rlF 0
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└─╴
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