/// <summary>
/// Echo method
/// </summary>
/// <param name="context">echo context</param>
public void Echo(EchoEvaluationContext context)
{
var options = new TableFormattingOptions(context.CommandEvaluationContext.ShellEnv.TableFormattingOptions)
{
UnfoldCategories = false,
UnfoldItems = false,
IsRawModeEnabled = true
};
var cols = context.CommandEvaluationContext.ShellEnv.Colors;
var tb = new Table(
("property", typeof(string), $"{cols.Label}{{0}}{cols.Default}")
);
tb.AddColumns(("value", typeof(object)));
tb.AddRow("id", Id);
tb.AddRow("registration", Registration);
tb.AddRow("version", Version);
tb.AddRow("description", Description);
tb.AddRow("summary", Summary);
tb.AddRow("title", Title);
tb.AddRow("icon url", IconUrl);
tb.AddRow("license url", LicenseUrl);
tb.AddRow("project url", ProjectUrl);
tb.AddRow("tags", Tags);
tb.AddRow("authors", Authors);
tb.AddRow("total downloads", TotalDownloads);
tb.AddRow("verified", Verified);
tb.AddRow("packages types", PackageTypes);
tb.AddRow("versions", Versions);
tb.Echo(new EchoEvaluationContext(context, options));
}
public CommandResult <IDataObject> Inf(
CommandEvaluationContext context,
[Parameter(0, "variable namespace of a value")] string varPath
)
{
context.Variables.GetObject(varPath, out var obj);
var options = new TableFormattingOptions(context.ShellEnv.TableFormattingOptions)
{
UnfoldCategories = false,
UnfoldItems = false,
IsRawModeEnabled = true
};
var props = new Dictionary <string, object>();
if (obj is DataObject o)
{
props.Add("name", o.Name);
props.Add("is read only", o.IsReadOnly);
props.Add("namespace", o.ObjectPath);
props.Add("has attributes", o.HasAttributes);
}
else
if (obj is DataValue v)
{
props.Add("name", v.Name);
props.Add("type", v.ValueType?.UnmangledName(false));
props.Add("is read only", v.IsReadOnly);
props.Add("has attributes", v.HasAttributes);
props.Add("has value", v.HasValue);
props.Add("namespace", v.ObjectPath);
props.Add("value", v.Value);
}
else
{
throw new Exception($"can't get information for a variable member");
}
Table dt = new Table();
dt.AddColumns("property", "value")
.SetFormat("property", $"{context.ShellEnv.Colors.Label}{{0}}{Rdc}");
dt.Columns[0].DataType = typeof(string);
dt.Columns[1].DataType = typeof(object);
foreach (var kv in props)
{
var row = dt.NewRow();
row["property"] = kv.Key;
row["value"] = kv.Value;
dt.Rows.Add(row);
}
dt.Echo(new EchoEvaluationContext(context.Out, context, options));
return(new CommandResult <IDataObject>(obj as IDataObject));
}
public CommandResult <List <IDataObject> > Vars(
CommandEvaluationContext context,
[Parameter(0, "variable namespace or value path below the root namespace. if specified and exists, output is built from this point, otherwise outputs all variables from env root", true)] string varPath,
[Option("u", "unfold-namespace", "unfold namespaces")] bool unfoldNamespaces = false,
[Option("o", "unfold-value", "unfold values of type object")] bool unfoldObjects = false,
[Option("p", "parse", "echo string values in parsed mode (ansi and directives). By default strings objects are represented by raw text")] bool parsed = false
)
{
object obj;
if (varPath == null)
{
obj = context.Variables.RootObject;
}
else
{
context.Variables.GetObject(varPath, out obj);
}
var options = new TableFormattingOptions(context.ShellEnv.TableFormattingOptions)
{
UnfoldCategories = unfoldNamespaces,
UnfoldItems = unfoldObjects,
IsRawModeEnabled = !parsed
};
if (obj is DataValue value)
{
var lst = new List <IDataObject>()
{
value
};
var resultValue = new CommandResult <List <IDataObject> >(lst);
var wrapper = new DataObject("");
wrapper.Set(new string[] { "x" }, value);
wrapper.Echo(new EchoEvaluationContext(context.Out, context, options));
return(resultValue);
}
else
{
if (obj is IDataObject envVars)
{
var values = envVars.GetAttributes();
envVars.Echo(new EchoEvaluationContext(context.Out, context, options));
return(new CommandResult <List <IDataObject> >(values));
}
else
{
// directly dump object members
EchoPrimitives.DumpObject(obj, new EchoEvaluationContext(context.Out, context, options));
return(new CommandResult <List <IDataObject> >(null));
}
}
}
public TableFormattingOptions(TableFormattingOptions o)
{
base.InitFrom(o);
NoBorders = o.NoBorders;
PadLastColumn = o.PadLastColumn;
Layout = o.Layout;
UnfoldCategories = o.UnfoldCategories;
UnfoldItems = o.UnfoldItems;
ColumnLeftMargin = o.ColumnLeftMargin;
ColumnRightMargin = o.ColumnRightMargin;
}
