CLI options : -c configurqtion-file.json

This commit is contained in:
Paul Schneider 2026-09-21 18:53:17 +01:00
commit 70a123b840
Signed by: notazof
GPG key ID: AD4B9B545FBD7D12
6 changed files with 59 additions and 19 deletions

View file

@ -22,6 +22,7 @@
<PackageVersion Include="Material.Avalonia" Version="3.20.0" />
<PackageVersion Include="AvaloniaUI.DiagnosticsSupport" Version="2.2.3" />
<PackageVersion Include="CommunityToolkit.Mvvm" Version="8.4.2" />
<PackageVersion Include="Mono.Options" Version="6.12.0.148" />
<PackageVersion Include="Xamarin.AndroidX.Browser" Version="1.10.0.1" />
<PackageVersion Include="Xamarin.AndroidX.Core.SplashScreen" Version="1.2.0.3" />
<PackageVersion Include="Xamarin.AndroidX.Lifecycle.Runtime" Version="2.11.0.1" />
@ -30,4 +31,4 @@
<PackageVersion Include="Xamarin.UITest" Version="4.4.2" />
<PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.12" />
</ItemGroup>
</Project>
</Project>

View file

@ -12,6 +12,8 @@ sealed class Program
[STAThread]
public static void Main(string[] args)
{
CLIOptionHandler.HandleArgs(args);
// Short-circuit 2nd-instance launches (OS handing us the
// postit://callback URL) BEFORE Avalonia spins up a window.
// If we let Avalonia initialise, the new MainWindow flashes

View file

@ -17,6 +17,7 @@ namespace PostIt;
public partial class App : Application
{
private int _bootStarted;
public string? CliConfigFileSpecification {  get; private set; }
/// <summary>
/// DI container the platform entry points hand to ViewModels so
@ -203,4 +204,9 @@ public partial class App : Application
{
await View!.NavRoot.PopAsync();
}
internal void UseConfigFileWhenLoading(string configFile)
{
this.CliConfigFileSpecification = configFile;
}
}

View file

@ -0,0 +1,33 @@
using System;
using System.Collections.Generic;
using Mono.Options;
using PostIt;
using PostIt.ViewModels;
public static class CLIOptionHandler
{
public static void HandleArgs(string[] args)
{
bool showHelp = false;
string configFile = null;
var options = new OptionSet {
{ "c|configuration=", "Configuration file to load", (string v) => configFile = v },
{ "h|help", "Show this message and exit", v => showHelp = true }
};
List<string> extra = options.Parse(args);
if (showHelp)
{
Console.WriteLine("Usage: app [OPTIONS]+");
options.WriteOptionDescriptions(Console.Out);
return;
}
if (configFile != null)
{
var app = App.Current as App;
app.UseConfigFileWhenLoading(configFile);
}
}
}

View file

@ -36,6 +36,7 @@
<PackageReference Include="IdentityModel.OidcClient" />
<PackageReference Include="MarkdownViewer.Core" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection" />
<PackageReference Include="Mono.Options" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="../../Yavsc.Abstract/Yavsc.Abstract.csproj" />

View file

@ -259,25 +259,13 @@ public partial class Settings : ViewModelBase
return;
}
}
if (Environment.GetEnvironmentVariable("POSTIT_SETTINGS_JSON") is string envJson
&& !string.IsNullOrWhiteSpace(envJson))
var app = App.Current as App;
if (app!=null)
if (app.CliConfigFileSpecification!=null)
{
Console.WriteLine("🔎 Loading settings from POSTIT_SETTINGS_JSON environment variable.");
FileInfo configByEnvFileInfo = new FileInfo(envJson);
if (!configByEnvFileInfo.Exists)
{
throw new Exception($"🩎 Settings file not found at {configByEnvFileInfo.FullName}");
}
string json = File.ReadAllText(configByEnvFileInfo.FullName);
ApplyJson(json, "POSTIT_SETTINGS_JSON");
SettingsFileFullName = configByEnvFileInfo.FullName;
Loaded = true;
return;
SettingsFileFullName = app.CliConfigFileSpecification;
}
string configDir = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
"PostIt"
);
if (SettingsFileFullName is not null)
{
@ -287,10 +275,18 @@ public partial class Settings : ViewModelBase
else if (Environment.GetEnvironmentVariable("POSTIT_SETTINGS_JSON") is string envPath
&& !string.IsNullOrWhiteSpace(envPath))
{
SettingsFileFullName = envPath;
FileInfo configByEnvFileInfo = new FileInfo(envPath);
if (!configByEnvFileInfo.Exists)
{
throw new Exception($"🩎 Settings file not found at {configByEnvFileInfo.FullName}");
}
SettingsFileFullName = configByEnvFileInfo.FullName;
}
else
{
string configDir = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
"PostIt");
SettingsFileFullName = Path.Combine(configDir, "postit-settings.json");
}
@ -536,6 +532,7 @@ public partial class Settings : ViewModelBase
/// </summary>
partial void OnIsDirtyChanged(bool value) => SaveCommand.NotifyCanExecuteChanged();
public override bool CanNavigateNext { get => false; protected set => throw new System.NotImplementedException(); }
public override bool CanNavigatePrevious { get => true; protected set => throw new System.NotImplementedException(); }
}