// interpolationFuncFormat implements the "format" function that does
// string formatting.
779280
func interpolationFuncFormat() ast.Function {
	return ast.Function{
		ArgTypes:     []ast.Type{ast.TypeString},
		Variadic:     true,
		VariadicType: ast.TypeAny,
		ReturnType:   ast.TypeString,
		Callback: func(args []interface{}) (interface{}, error) {
			format := args[0].(string)
			return fmt.Sprintf(format, args[1:]...), nil
		},
	}
}
1190247
func (s *GetIntrospectionSchemaInput) SetFormat(v string) *GetIntrospectionSchemaInput {
	s.Format = &v
	return s
}
36687
func interpolationFuncChomp() ast.Function {
	newlines := regexp.MustCompile(`(?:\r\n?|\n)*\z`)
	return ast.Function{
		ArgTypes:   []ast.Type{ast.TypeString},
		ReturnType: ast.TypeString,
		Callback: func(args []interface{}) (interface{}, error) {
			return newlines.ReplaceAllString(args[0].(string), ""), nil
		},
	}
}
409497
func IntValueFormatter(v interface{}) string {
	switch v.(type) {
	case int:
		return strconv.Itoa(v.(int))
	case int64:
		return strconv.FormatInt(v.(int64), 10)
	case float32:
		return strconv.FormatInt(int64(v.(float32)), 10)
	case float64:
		return strconv.FormatInt(int64(v.(float64)), 10)
	default:
		return ""
	}
}
1350335
func anyTimeFormat(format string, times ...time.Time) string {
	for _, t := range times {
		if !t.IsZero() {
			return t.Format(format)
		}
	}
	return ""
}
447207
func interpolationFuncSort() ast.Function {
	return ast.Function{
		ArgTypes:   []ast.Type{ast.TypeList},
		ReturnType: ast.TypeList,
		Variadic:   false,
		Callback: func(args []interface{}) (interface{}, error) {
			inputList := args[0].([]ast.Variable)

			// Ensure that all the list members are strings and
			// create a string slice from them
			members := make([]string, len(inputList))
			for i, val := range inputList {
				if val.Type != ast.TypeString {
					return nil, fmt.Errorf(
						"sort() may only be used with lists of strings - %s at index %d",
						val.Type.String(), i)
				}

				members[i] = val.Value.(string)
			}

			sort.Strings(members)
			return stringSliceToVariableValue(members), nil
		},
	}
}
1080543
func interpolationFuncBasename() ast.Function {
	return ast.Function{
		ArgTypes:   []ast.Type{ast.TypeString},
		ReturnType: ast.TypeString,
		Callback: func(args []interface{}) (interface{}, error) {
			return filepath.Base(args[0].(string)), nil
		},
	}
}
89583
func interpolationFuncCompact() ast.Function {
	return ast.Function{
		ArgTypes:   []ast.Type{ast.TypeList},
		ReturnType: ast.TypeList,
		Variadic:   false,
		Callback: func(args []interface{}) (interface{}, error) {
			inputList := args[0].([]ast.Variable)

			var outputList []string
			for _, val := range inputList {
				strVal, ok := val.Value.(string)
				if !ok {
					return nil, fmt.Errorf(
						"compact() may only be used with flat lists, this list contains elements of %s",
						val.Type.Printable())
				}
				if strVal == "" {
					continue
				}

				outputList = append(outputList, strVal)
			}
			return stringSliceToVariableValue(outputList), nil
		},
	}
}
346663
func interpolationFuncBase64Encode() ast.Function {
	return ast.Function{
		ArgTypes:   []ast.Type{ast.TypeString},
		ReturnType: ast.TypeString,
		Callback: func(args []interface{}) (interface{}, error) {
			s := args[0].(string)
			return base64.StdEncoding.EncodeToString([]byte(s)), nil
		},
	}
}
99405
func interpolationFuncMax() ast.Function {
	return ast.Function{
		ArgTypes:     []ast.Type{ast.TypeFloat},
		ReturnType:   ast.TypeFloat,
		Variadic:     true,
		VariadicType: ast.TypeFloat,
		Callback: func(args []interface{}) (interface{}, error) {
			max := args[0].(float64)

			for i := 1; i < len(args); i++ {
				max = math.Max(max, args[i].(float64))
			}

			return max, nil
		},
	}
}
1283155
func interpolationFuncFile() ast.Function {
	return ast.Function{
		ArgTypes:   []ast.Type{ast.TypeString},
		ReturnType: ast.TypeString,
		Callback: func(args []interface{}) (interface{}, error) {
			path, err := homedir.Expand(args[0].(string))
			if err != nil {
				return "", err
			}
			data, err := ioutil.ReadFile(path)
			if err != nil {
				return "", err
			}

			return string(data), nil
		},
	}
}
423899
func (s *CreateIPSetInput) SetFormat(v string) *CreateIPSetInput {
	s.Format = &v
	return s
}
1291922
func interpolationFuncContains() ast.Function {
	return ast.Function{
		ArgTypes:   []ast.Type{ast.TypeList, ast.TypeString},
		ReturnType: ast.TypeBool,
		Callback: func(args []interface{}) (interface{}, error) {
			_, err := interpolationFuncIndex().Callback(args)
			if err != nil {
				return false, nil
			}
			return true, nil
		},
	}
}
833205
func formatCompact(x uint64) []byte {
	var b [20]byte
	return strconv.AppendUint(b[0:0], uint64(x), 10)
}
1121573
func interpolationFuncLookup(vs map[string]ast.Variable) ast.Function {
	return ast.Function{
		ArgTypes:     []ast.Type{ast.TypeMap, ast.TypeString},
		ReturnType:   ast.TypeString,
		Variadic:     true,
		VariadicType: ast.TypeString,
		Callback: func(args []interface{}) (interface{}, error) {
			defaultValue := ""
			defaultValueSet := false
			if len(args) > 2 {
				defaultValue = args[2].(string)
				defaultValueSet = true
			}
			if len(args) > 3 {
				return "", fmt.Errorf("lookup() takes no more than three arguments")
			}
			index := args[1].(string)
			mapVar := args[0].(map[string]ast.Variable)

			v, ok := mapVar[index]
			if !ok {
				if defaultValueSet {
					return defaultValue, nil
				} else {
					return "", fmt.Errorf(
						"lookup failed to find '%s'",
						args[1].(string))
				}
			}
			if v.Type != ast.TypeString {
				return nil, fmt.Errorf(
					"lookup() may only be used with flat maps, this map contains elements of %s",
					v.Type.Printable())
			}

			return v.Value.(string), nil
		},
	}
}
453437
func (f *formatState) buildDefaultFormat() (format string) {
	buf := bytes.NewBuffer(percentBytes)

	for _, flag := range supportedFlags {
		if f.fs.Flag(int(flag)) {
			buf.WriteRune(flag)
		}
	}

	buf.WriteRune('v')

	format = buf.String()
	return format
}
906630
func ioOutputFormatFunction(ld *LineData, b *bytes.Buffer) error {
	_, err := b.WriteString(ld.CallingFunction)
	return err
}