jyapayne/nimble
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try to update the install repo before cloning

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This commit is contained in:
Billingsly Wetherfordshire 2013-05-02 09:00:20 -05:00
commit 0099dc9a01
1 changed files with 10 additions and 4 deletions
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14
babel.nim
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@ -199,10 +199,16 @@ proc install(packages: seq[String]) =
case pkg.downloadMethod
of "git":
echo("Executing git...")
removeDir(downloadDir)
doCmd("git clone --depth 1 " & pkg.url & " " & downloadDir)
if dvcsTag != "":
doCmd("cd \"" & downloadDir & "\" && git checkout " & dvcsTag)
if existsDir(downloadDir / ".git"):
doCmd("cd "& downloadDir &" && git pull")
if dvcsTag != "":
doCmd("git checkout "& dvcsTag)
else:
removeDir(downloadDir)
doCmd("git clone --depth 1 " & pkg.url & " " & downloadDir)
if dvcsTag != "":
doCmd("cd \"" & downloadDir & "\" && git checkout " & dvcsTag)
else: quit("Unknown download method: " & pkg.downloadMethod, QuitFailure)
installFromDir(downloadDir, dvcsTag == "")