62 lines
1.8 KiB
Plaintext
Executable File
62 lines
1.8 KiB
Plaintext
Executable File
#!/usr/bin/env nomsu -V4.8.10
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#
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Tool to automatically update code from old versions of Nomsu. Usage:
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nomsu tools/upgrade.nom [-i] file1 file2 directory1 ...
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If "-i" is the first argument, upgrades will be performed in-place. Otherwise, the
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upgraded code will be printed.
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use "compatibility"
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use "lib/os.nom"
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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%args = (command line args)
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%inplace = (no)
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%start_version = (nil)
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%version = (Nomsu version)
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repeat:
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if %args.1 is:
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"-i":
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%inplace = (yes)
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%args::remove index 1
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"-t":
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use "lib/consolecolor.nom"
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%test = (yes)
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%args::remove index 1
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"-V":
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%version = %args.2
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%args::remove index 1
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%args::remove index 1
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"-S":
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%start_version = %args.2
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%args::remove index 1
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%args::remove index 1
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else: stop
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for %path in %args:
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for file %filename in %path:
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unless (%filename::matches "%.nom$"): do next %filename
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%file = (read file %filename)
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%code = (%NomsuCode::from (%Source %filename 1 (size of %file)) %file)
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%tree = (%code parsed)
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%uptree = (..)
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%tree upgraded from (%start_version or (%tree.version or (Nomsu version))) to %version
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%text = ((%uptree as nomsu)::text)
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when:
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%inplace:
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say "Upgraded \%filename"
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write %text to file %filename
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%test:
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if (%uptree == %tree):
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say (dim "\%filename will not be changed")
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..else:
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say (bright "\%filename will be changed")
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else: say %text
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