Esiur CLI

2026-07-30 17:30:40 +00:00 · 2026-07-18 00:44:14 +03:00
parent 3e8fb50110
commit ac36a3ddc7
36 changed files with 2396 additions and 304 deletions
@@ -0,0 +1,96 @@
+namespace Esiur.CLI.Configuration;
+
+public sealed record GlobalOptions(
+    string? Profile,
+    string? Endpoint,
+    string? Provider,
+    string? Identity,
+    string? Output,
+    TimeSpan? Timeout,
+    bool Verbose,
+    bool Debug);
+
+public sealed record ResolvedConnection(
+    string DisplayName,
+    string Endpoint,
+    string? Provider,
+    string? Identity,
+    string? Domain,
+    string OutputFormat,
+    TimeSpan Timeout,
+    ConnectionProfile? Profile);
+
+public static class ConfigurationResolver
+{
+    public static ResolvedConnection Resolve(CliConfiguration configuration, GlobalOptions options)
+    {
+        var profileName = options.Profile
+            ?? Environment.GetEnvironmentVariable("ESIUR_PROFILE")
+            ?? configuration.DefaultProfile;
+        ConnectionProfile? profile = null;
+        if (!string.IsNullOrWhiteSpace(profileName)
+            && !configuration.Profiles.TryGetValue(profileName, out profile))
+            throw new CliException($"Profile \"{profileName}\" was not found.", ExitCodes.InvalidArguments);
+
+        var endpoint = options.Endpoint
+            ?? Environment.GetEnvironmentVariable("ESIUR_ENDPOINT")
+            ?? profile?.Endpoint;
+        if (string.IsNullOrWhiteSpace(endpoint))
+            throw new CliException("No endpoint was supplied and no profile is selected.", ExitCodes.InvalidArguments);
+
+        ValidateEndpoint(endpoint);
+        var output = options.Output
+            ?? Environment.GetEnvironmentVariable("ESIUR_OUTPUT")
+            ?? profile?.OutputFormat
+            ?? configuration.OutputFormat;
+        OutputFormatExtensions.Parse(output);
+
+        var timeout = options.Timeout
+            ?? DurationParser.TryParse(Environment.GetEnvironmentVariable("ESIUR_TIMEOUT"))
+            ?? DurationParser.Parse(configuration.Timeout);
+
+        return new ResolvedConnection(
+            profile?.Name ?? "endpoint",
+            endpoint,
+            options.Provider ?? Environment.GetEnvironmentVariable("ESIUR_PROVIDER") ?? profile?.Provider,
+            options.Identity ?? Environment.GetEnvironmentVariable("ESIUR_IDENTITY") ?? profile?.Identity,
+            profile?.Domain,
+            output,
+            timeout,
+            profile);
+    }
+
+    public static void ValidateEndpoint(string endpoint)
+    {
+        if (!Uri.TryCreate(endpoint, UriKind.Absolute, out var uri)
+            || !string.Equals(uri.Scheme, "ep", StringComparison.OrdinalIgnoreCase)
+            || string.IsNullOrWhiteSpace(uri.Host)
+            || !string.IsNullOrEmpty(uri.UserInfo))
+            throw new CliException($"Endpoint \"{endpoint}\" is not a valid ep:// endpoint.", ExitCodes.InvalidArguments);
+    }
+}
+
+public static class DurationParser
+{
+    public static TimeSpan Parse(string value) => TryParse(value)
+        ?? throw new CliException($"Duration \"{value}\" is invalid. Use values such as 500ms, 30s, 5m, or 1h.", ExitCodes.InvalidArguments);
+
+    public static TimeSpan? TryParse(string? value)
+    {
+        if (string.IsNullOrWhiteSpace(value)) return null;
+        value = value.Trim();
+        var suffixes = new (string Suffix, double Factor)[]
+        {
+            ("ms", 1), ("s", 1_000), ("m", 60_000), ("h", 3_600_000),
+        };
+        foreach (var item in suffixes)
+            if (value.EndsWith(item.Suffix, StringComparison.OrdinalIgnoreCase)
+                && double.TryParse(value[..^item.Suffix.Length],
+                    System.Globalization.NumberStyles.Float,
+                    System.Globalization.CultureInfo.InvariantCulture, out var number)
+                && number >= 0)
+                return TimeSpan.FromMilliseconds(number * item.Factor);
+        return TimeSpan.TryParse(value, System.Globalization.CultureInfo.InvariantCulture, out var parsed)
+            && parsed >= TimeSpan.Zero ? parsed : null;
+    }
+}