forked from wailsapp/wails
/
doctor.go
166 lines (131 loc) · 4.07 KB
/
doctor.go
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package main
import (
"runtime"
"runtime/debug"
"strings"
"github.com/pterm/pterm"
"github.com/ciderapp/wails/v2/cmd/wails/flags"
"github.com/ciderapp/wails/v2/internal/colour"
"github.com/ciderapp/wails/v2/internal/system"
"github.com/ciderapp/wails/v2/internal/system/packagemanager"
)
func diagnoseEnvironment(f *flags.Doctor) error {
if f.NoColour {
pterm.DisableColor()
colour.ColourEnabled = false
}
app.PrintBanner()
pterm.Print("Scanning system - Please wait (this may take a long time)...")
// Get system info
info, err := system.GetInfo()
if err != nil {
pterm.Println("Failed.")
return err
}
pterm.Println("Done.")
pterm.DefaultSection.Println("System")
systemTabledata := [][]string{
{"OS", info.OS.Name},
{"Version", info.OS.Version},
{"ID", info.OS.ID},
{"Go Version", runtime.Version()},
{"Platform", runtime.GOOS},
{"Architecture", runtime.GOARCH},
}
err = pterm.DefaultTable.WithData(systemTabledata).Render()
if err != nil {
return err
}
pterm.DefaultSection.Println("Wails")
wailsTableData := [][]string{
{"Version", app.Version()},
}
if buildInfo, _ := debug.ReadBuildInfo(); buildInfo != nil {
buildSettingToName := map[string]string{
"vcs.revision": "Revision",
"vcs.modified": "Modified",
}
for _, buildSetting := range buildInfo.Settings {
name := buildSettingToName[buildSetting.Key]
if name == "" {
continue
}
wailsTableData = append(wailsTableData, []string{name, buildSetting.Value})
}
}
// Exit early if PM not found
if info.PM != nil {
wailsTableData = append(wailsTableData, []string{"Package Manager", info.PM.Name()})
}
err = pterm.DefaultTable.WithData(wailsTableData).Render()
if err != nil {
return err
}
pterm.DefaultSection.Println("Dependencies")
// Output Dependencies Status
var dependenciesMissing = []string{}
var externalPackages = []*packagemanager.Dependency{}
var dependenciesAvailableRequired = 0
var dependenciesAvailableOptional = 0
dependenciesTableData := [][]string{
{"Dependency", "Package Name", "Status", "Version"},
}
hasOptionalDependencies := false
// Loop over dependencies
for _, dependency := range info.Dependencies {
name := dependency.Name
if dependency.Optional {
name = "*" + name
hasOptionalDependencies = true
}
packageName := "Unknown"
status := "Not Found"
// If we found the package
if dependency.PackageName != "" {
packageName = dependency.PackageName
// If it's installed, update the status
if dependency.Installed {
status = "Installed"
} else {
// Generate meaningful status text
status = "Available"
if dependency.Optional {
dependenciesAvailableOptional++
} else {
dependenciesAvailableRequired++
}
}
} else {
if !dependency.Optional {
dependenciesMissing = append(dependenciesMissing, dependency.Name)
}
if dependency.External {
externalPackages = append(externalPackages, dependency)
}
}
dependenciesTableData = append(dependenciesTableData, []string{name, packageName, status, dependency.Version})
}
err = pterm.DefaultTable.WithHasHeader(true).WithData(dependenciesTableData).Render()
if hasOptionalDependencies {
pterm.Println("* - Optional Dependency")
}
pterm.DefaultSection.Println("Diagnosis")
// Generate an appropriate diagnosis
if len(dependenciesMissing) == 0 && dependenciesAvailableRequired == 0 {
pterm.Println("Your system is ready for Wails development!")
} else {
pterm.Println("Your system has missing dependencies!")
}
if dependenciesAvailableRequired != 0 {
pterm.Println("Required package(s) installation details: \n" + info.Dependencies.InstallAllRequiredCommand())
}
if dependenciesAvailableOptional != 0 {
pterm.Println("Optional package(s) installation details: \n" + info.Dependencies.InstallAllOptionalCommand())
}
if len(dependenciesMissing) != 0 {
pterm.Println("Fatal:")
pterm.Println("Required dependencies missing: " + strings.Join(dependenciesMissing, " "))
pterm.Println("Please read this article on how to resolve this: https://wails.io/guides/resolving-missing-packages")
}
return nil
}