50 lines
1.3 KiB
Text
50 lines
1.3 KiB
Text
/-
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Copyright (c) 2017 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Authors: Gabriel Ebner, Sebastian Ullrich, Mac Malone
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-/
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import Lake.Git
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import Lake.LeanConfig
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namespace Lake
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def initGitignoreContents :=
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"/build
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"
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def mainFileContents :=
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"def main : IO Unit :=
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IO.println \"Hello, world!\"
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"
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def leanPkgFileContents (pkgName : String) :=
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s!"import Lake.Package
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def package : Lake.PackageConfig := \{
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name := \"{pkgName}\"
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version := \"0.1\"
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leanVersion := \"{leanVersionString}\"
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}
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"
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open Git System
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def initPkg (dir : FilePath) (pkgName : String) : IO PUnit := do
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IO.FS.writeFile (dir / leanPkgFile) (leanPkgFileContents pkgName)
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IO.FS.writeFile (dir / s!"{pkgName.capitalize}.lean") mainFileContents
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let h ← IO.FS.Handle.mk (dir / ".gitignore") IO.FS.Mode.append (bin := false)
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h.putStr initGitignoreContents
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unless ← FilePath.isDir (dir /".git") do
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try
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quietInit
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unless upstreamBranch = "master" do
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checkoutBranch upstreamBranch
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catch _ =>
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IO.eprintln "WARNING: failed to initialize git repository"
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def init (pkgName : String) : IO PUnit :=
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initPkg "." pkgName
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def new (pkgName : String) : IO PUnit := do
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IO.FS.createDir pkgName
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initPkg pkgName pkgName
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