3 files changed, 18 insertions(+), 7 deletions(-)

M src/commands/install.nim
M src/commands/uninstall.nim
M src/commands/upgrade.nim

@@ 34,7 34,7 @@ proc runScripts(pkgDef: BrrrFile, packageVersion,
     let logs = execCmdEx(runScript, workingDir = getPackageDir(pkgDef.name))
     log(logs[0], 2)
 
-proc installPackage(pkg: PkgTuple, pkgDef: BrrrFile): string =
+proc installPackage*(pkg: PkgTuple, pkgDef: BrrrFile): string =
   if pkg.ver != star:
     result = pkg.ver
   else:

@@ 13,7 13,7 @@ proc runScripts(pkgDef: BrrrFile, packageVersion,
     let logs = execCmdEx(runScript, workingDir = getPackageDir(pkgDef.name))
     log(logs[0], 2)
 
-proc uninstallPackage(pkg: PkgTuple, pkgDef: BrrrFile,
+proc uninstallPackage*(pkg: PkgTuple, pkgDef: BrrrFile,
     installedVersion: string) =
   let hasVersion = pkgDef.versions.hasKey(installedVersion)
   let hasStarVersion = pkgDef.versions.hasKey(star)

@@ 1,8 1,19 @@
-import ./install, ./uninstall, ../lib/[common, stash, types]
+import std/[times]
+import ./install, ./uninstall, ../lib/[common, repository, stash, types, utils]
 
 proc upgrade*(packages: seq[PkgTuple]) =
   for pkg in getInstalledPackages():
-    # TODO only if new version available
-    uninstall(pkg)
-    let nextPkg: PkgTuple = (name: pkg.name, ver: star)
-    install(nextPkg)
+    let (url, pkgDef) = downloadPackageDefinition(pkg)
+    let lastVersion = getLastVersion(pkgDef.get_tags)
+    if semverCmp(pkg.ver, lastVersion) == -1:
+      let timeStart = now()
+
+      uninstallPackage(pkg, pkgDef, pkg.ver)
+      let nextPkg: PkgTuple = (name: pkg.name, ver: star)
+      let version = installPackage(nextPkg, pkgDef)
+      addPackageToConfig(pkg.name, version, url)
+
+      let timeEnd = now()
+      let duration = timeEnd - timeStart
+      log($pkg.name & "@" & version & " upgraded successfully (" & $duration & ")")
+