mirror of
https://github.com/janet-lang/janet
synced 2024-11-19 15:14:48 +00:00
44 lines
1.4 KiB
Plaintext
Executable File
44 lines
1.4 KiB
Plaintext
Executable File
#!/usr/bin/env janet
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# CLI tool for building janet projects. Wraps cook.
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(import cook)
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(def- argpeg
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(peg/compile
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'(* "--" '(some (if-not "=" 1)) "=" '(any 1))))
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(defn- help
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[]
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(print "usage: jpm [targets]... --key=value ...")
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(print "Available targets are:")
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(each k (sort (keys (dyn :rules @{})))
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(print " " k))
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(print `
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Keys are:
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--modpath : The directory to install modules to. Defaults to $JANET_MODPATH or (dyn :syspath)
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--headerpath : The directory containing janet headers. Defaults to $JANET_HEADERPATH or (dyn :headerpath)
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--binpath : The directory to install binaries and scripts. Defaults to $JANET_BINPATH.
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--optimize : Optimization level for natives. Defaults to $OPTIMIZE or 2.
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--compiler : C compiler to use for natives. Defaults to $COMPILER or cc.
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--linker : C linker to use for linking natives. Defaults to $LINKER or cc.
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--cflags : Extra compiler flags for native modules. Defaults to $CFLAGS if set.
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--lflags : Extra linker flags for native modules. Defaults to $LFLAGS if set.
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`))
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(def args (tuple/slice process/args 2))
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(def todo @[])
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(each arg args
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(if (string/has-prefix? "--" arg)
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(if-let [m (peg/match argpeg arg)]
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(let [[key value] m]
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(setdyn (keyword key) value))
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(print "invalid argument " arg))
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(array/push todo arg)))
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(cook/import-rules "./project.janet")
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(if (empty? todo) (help))
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(each rule todo (cook/do-rule rule))
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