jyapayne/nimble
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Fix multiple installs of the same package

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When one package is dependency both of some other package and some other
dependency of the other package it has been downloaded and installed
multiple times.

Resolves #678
This commit is contained in:
Ivan Bobev 2019-07-27 22:01:16 +03:00 • committed by Dominik Picheta
commit f461792686
1 changed files with 2 additions and 1 deletions
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src/nimble.nim
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@ -156,7 +156,8 @@ proc processDeps(pkginfo: PackageInfo, options: Options): seq[PackageInfo] =
"dependencies for $1@$2" % [pkginfo.name, pkginfo.specialVersion],
priority = HighPriority)
var pkgList = getInstalledPkgsMin(options.getPkgsDir(), options)
var pkgList {.global.}: seq[tuple[pkginfo: PackageInfo, meta: MetaData]] = @[]
once: pkgList = getInstalledPkgsMin(options.getPkgsDir(), options)
var reverseDeps: seq[tuple[name, version: string]] = @[]
for dep in pkginfo.requires:
if dep.name == "nimrod" or dep.name == "nim":