mirror of
https://github.com/janet-lang/janet
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a0e98b9aa8
Use is a shorthand for (import module :prefix ""). process/args has been replaced by (dyn :args) at the top level.
105 lines
2.6 KiB
Plaintext
Executable File
105 lines
2.6 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- local-rule
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[rule]
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(cook/import-rules "./project.janet")
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(cook/do-rule rule))
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(defn- help
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[]
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(print `
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usage: jpm --key=value ... [subcommand] [args]...
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Subcommands are:
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build : build all artifacts
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install (repo) : install artifacts. If a repo is given, install the contents of that
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git repository, assuming that the repository is a jpm project. If not, build
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and install the current project.
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uninstall (module) : uninstall a module. If no module is given, uninstall the module
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defined by the current directory.
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clean : remove any generated files or artifacts
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test : run tests
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deps : install dependencies.
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clear-cache : clear the git cache. Useful for updating dependencies.
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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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(defn build
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[]
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(local-rule "build"))
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(defn clean
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[]
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(local-rule "clean"))
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(defn install
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[&opt repo]
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(if repo
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(cook/install-git repo)
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(local-rule "install")))
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(defn test
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[]
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(local-rule "test"))
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(defn uninstall
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[&opt what]
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(if what
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(cook/uninstall what)
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(local-rule "uninstall")))
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(defn deps
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[]
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(local-rule "install-deps"))
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(def subcommands
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{"build" build
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"clean" clean
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"install" install
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"test" test
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"help" help
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"deps" deps
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"clear-cache" cook/clear-cache
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"uninstall" uninstall})
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(def args (tuple/slice (dyn :args) 2))
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(def len (length args))
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(var i 0)
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# Get flags
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(while (< i len)
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(def arg (args i))
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(unless (string/has-prefix? "--" arg) (break))
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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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(++ i))
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# Run subcommand
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(if (= i len)
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(help)
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(do
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(if-let [com (subcommands (args i))]
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(com ;(tuple/slice args (+ i 1)))
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(do
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(print "invalid command " (args i))
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(help)))))
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