chore: deduplicate library verificaation code

This commit is contained in:
Toyam Cox
2019-08-23 10:08:26 -04:00
parent 26ff8df7e5
commit f140697857
3 changed files with 31 additions and 50 deletions

View File

@@ -269,55 +269,33 @@ func CheckDependencies(logger *Logger) (bool, error) {
if err != nil {
return false, err
}
var libraryChecker CheckPkgInstalled
distroInfo := GetLinuxDistroInfo()
switch distroInfo.Distribution {
case Ubuntu, Debian, Zorin, Parrot, Linuxmint:
libraryChecker = DpkgInstalled
case Arch:
libraryChecker = PacmanInstalled
case CentOS, Fedora:
libraryChecker = RpmInstalled
case Gentoo:
libraryChecker = EqueryInstalled
default:
return false, RequestSupportForDistribution(distroInfo)
}
for _, library := range *requiredLibraries {
switch distroInfo.Distribution {
case Ubuntu, Debian, Zorin, Parrot, Linuxmint:
installed, err := DpkgInstalled(library.Name)
if err != nil {
return false, err
}
if !installed {
errors = true
logger.Error("Library '%s' not found. %s", library.Name, library.Help)
} else {
logger.Green("Library '%s' installed.", library.Name)
}
case Arch:
installed, err := PacmanInstalled(library.Name)
if err != nil {
return false, err
}
if !installed {
errors = true
logger.Error("Library '%s' not found. %s", library.Name, library.Help)
} else {
logger.Green("Library '%s' installed.", library.Name)
}
case CentOS, Fedora:
installed, err := RpmInstalled(library.Name)
if err != nil {
return false, err
}
if !installed {
errors = true
logger.Error("Library '%s' not found. %s", library.Name, library.Help)
} else {
logger.Green("Library '%s' installed.", library.Name)
}
case Gentoo:
installed, err := EqueryInstalled(library.Name)
if err != nil {
return false, err
}
if !installed {
errors = true
logger.Error("Library '%s' not found. %s", library.Name, library.Help)
} else {
logger.Green("Library '%s' installed.", library.Name)
}
default:
return false, RequestSupportForDistribution(distroInfo, library.Name)
installed, err := libraryChecker(library.Name)
if err != nil {
return false, err
}
if !installed {
errors = true
logger.Error("Library '%s' not found. %s", library.Name, library.Help)
} else {
logger.Green("Library '%s' installed.", library.Name)
}
}
}