private/ClassEnvEntry.ps1
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using module ./parser/ClassParameterExpansionParser.psm1 using module ./parser/ClassEvaluateContext.psm1 using module ./parser/ClassSingleQuoteStringExpression.psm1 using module ./parser/EnumQuoteTypes.psm1 #requires -Version 5 Set-StrictMode -Version Latest class EnvEntry { [string]$Name = "" [string]$Value = "" [EnumQuoteTypes]$QuoteType EnvEntry([string]$Value, [EnumQuoteTypes]$QuoteType) { $this.Value = $Value $this.QuoteType = $QuoteType } [string]GetValue([scriptblock]$env_getter) { if ((-not ($this.Value.Contains('$') -or $this.Value.Contains('\')))) { return $this.Value } if ($this.QuoteType -eq [EnumQuoteTypes]::SINGLE_QUOTED) { $expansion = [SingleQuoteStringExpression]::new($this.Value) } else { $parser = [ParameterExpansionParser]::new($this.Value) $expansion = $parser.Parse() } $valuate_context = [EvaluateContext]::new({ param($variable_name) return (& $env_getter ($variable_name)) }) return $expansion.Evaluate($valuate_context) } [string]ToString() { return $this.Name + "=" + $this.Value } } |