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mmmveggiesmmmveggies
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test working
1 parent df5ad25 commit f6d7346

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3 files changed

+317
-8
lines changed

3 files changed

+317
-8
lines changed

‎language/printer/printer.go‎

Lines changed: 136 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -70,6 +70,26 @@ func getMapValueString(m map[string]interface{}, key string) string {
7070
}
7171
return ""
7272
}
73+
func getDescription(raw interface{}) string {
74+
var desc string
75+
76+
switch node := raw.(type) {
77+
case ast.DescribableNode:
78+
if sval := node.GetDescription(); sval != nil {
79+
desc = sval.Value
80+
}
81+
case map[string]interface{}:
82+
desc = getMapValueString(node, "Description.Value")
83+
}
84+
if desc != "" {
85+
sep := ""
86+
if strings.ContainsRune(desc, '\n') {
87+
sep = "\n"
88+
}
89+
desc = join([]string{`"""`, desc, `"""`}, sep)
90+
}
91+
return desc
92+
}
7393

7494
func toSliceString(slice interface{}) []string {
7595
if slice == nil {
@@ -506,6 +526,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
506526
fmt.Sprintf("%v", node.Name),
507527
join(directives, " "),
508528
}, " ")
529+
if desc := getDescription(node); desc != "" {
530+
str = fmt.Sprintf("%s\n%s", desc, str)
531+
}
509532
return visitor.ActionUpdate, str
510533
case map[string]interface{}:
511534
name := getMapValueString(node, "Name")
@@ -518,6 +541,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
518541
name,
519542
join(directives, " "),
520543
}, " ")
544+
if desc := getDescription(node); desc != "" {
545+
str = fmt.Sprintf("%s\n%s", desc, str)
546+
}
521547
return visitor.ActionUpdate, str
522548
}
523549
return visitor.ActionNoChange, nil
@@ -539,6 +565,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
539565
join(directives, " "),
540566
block(fields),
541567
}, " ")
568+
if desc := getDescription(node); desc != "" {
569+
str = fmt.Sprintf("%s\n%s", desc, str)
570+
}
542571
return visitor.ActionUpdate, str
543572
case map[string]interface{}:
544573
name := getMapValueString(node, "Name")
@@ -555,6 +584,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
555584
join(directives, " "),
556585
block(fields),
557586
}, " ")
587+
if desc := getDescription(node); desc != "" {
588+
str = fmt.Sprintf("%s\n%s", desc, str)
589+
}
558590
return visitor.ActionUpdate, str
559591
}
560592
return visitor.ActionNoChange, nil
@@ -569,7 +601,23 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
569601
for _, directive := range node.Directives {
570602
directives = append(directives, fmt.Sprintf("%v", directive.Name))
571603
}
572-
str := name + wrap("(", join(args, ", "), ")") + ": " + ttype + wrap(" ", join(directives, " "), "")
604+
hasArgDesc := false
605+
for _, arg := range node.Arguments {
606+
if arg.Description != nil && arg.Description.Value != "" {
607+
hasArgDesc = true
608+
break
609+
}
610+
}
611+
var argsStr string
612+
if hasArgDesc {
613+
argsStr = wrap("(", indent("\n"+join(args, "\n")), "\n)")
614+
} else {
615+
argsStr = wrap("(", join(args, ", "), ")")
616+
}
617+
str := name + argsStr + ": " + ttype + wrap(" ", join(directives, " "), "")
618+
if desc := getDescription(node); desc != "" {
619+
str = fmt.Sprintf("\n%s\n%s", desc, str)
620+
}
573621
return visitor.ActionUpdate, str
574622
case map[string]interface{}:
575623
name := getMapValueString(node, "Name")
@@ -579,7 +627,23 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
579627
for _, directive := range getMapSliceValue(node, "Directives") {
580628
directives = append(directives, fmt.Sprintf("%v", directive))
581629
}
582-
str := name + wrap("(", join(args, ", "), ")") + ": " + ttype + wrap(" ", join(directives, " "), "")
630+
hasArgDesc := false
631+
for _, arg := range args {
632+
if strings.HasPrefix(strings.TrimSpace(arg), `"""`) {
633+
hasArgDesc = true
634+
break
635+
}
636+
}
637+
var argsStr string
638+
if hasArgDesc {
639+
argsStr = wrap("(", indent("\n"+join(args, "\n")), "\n)")
640+
} else {
641+
argsStr = wrap("(", join(args, ", "), ")")
642+
}
643+
str := name + argsStr + ": " + ttype + wrap(" ", join(directives, " "), "")
644+
if desc := getDescription(node); desc != "" {
645+
str = fmt.Sprintf("\n%s\n%s", desc, str)
646+
}
583647
return visitor.ActionUpdate, str
584648
}
585649
return visitor.ActionNoChange, nil
@@ -599,7 +663,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
599663
wrap("= ", defaultValue, ""),
600664
join(directives, " "),
601665
}, " ")
602-
666+
if desc := getDescription(node); desc != "" {
667+
str = fmt.Sprintf("\n%s\n%s", desc, str)
668+
}
603669
return visitor.ActionUpdate, str
604670
case map[string]interface{}:
605671
name := getMapValueString(node, "Name")
@@ -614,6 +680,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
614680
wrap("= ", defaultValue, ""),
615681
join(directives, " "),
616682
}, " ")
683+
if desc := getDescription(node); desc != "" {
684+
str = fmt.Sprintf("\n%s\n%s", desc, str)
685+
}
617686
return visitor.ActionUpdate, str
618687
}
619688
return visitor.ActionNoChange, nil
@@ -633,6 +702,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
633702
join(directives, " "),
634703
block(fields),
635704
}, " ")
705+
if desc := getDescription(node); desc != "" {
706+
str = fmt.Sprintf("%s\n%s", desc, str)
707+
}
636708
return visitor.ActionUpdate, str
637709
case map[string]interface{}:
638710
name := getMapValueString(node, "Name")
@@ -647,6 +719,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
647719
join(directives, " "),
648720
block(fields),
649721
}, " ")
722+
if desc := getDescription(node); desc != "" {
723+
str = fmt.Sprintf("%s\n%s", desc, str)
724+
}
650725
return visitor.ActionUpdate, str
651726
}
652727
return visitor.ActionNoChange, nil
@@ -666,6 +741,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
666741
join(directives, " "),
667742
"= " + join(types, " | "),
668743
}, " ")
744+
if desc := getDescription(node); desc != "" {
745+
str = fmt.Sprintf("%s\n%s", desc, str)
746+
}
669747
return visitor.ActionUpdate, str
670748
case map[string]interface{}:
671749
name := getMapValueString(node, "Name")
@@ -680,6 +758,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
680758
join(directives, " "),
681759
"= " + join(types, " | "),
682760
}, " ")
761+
if desc := getDescription(node); desc != "" {
762+
str = fmt.Sprintf("%s\n%s", desc, str)
763+
}
683764
return visitor.ActionUpdate, str
684765
}
685766
return visitor.ActionNoChange, nil
@@ -699,6 +780,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
699780
join(directives, " "),
700781
block(values),
701782
}, " ")
783+
if desc := getDescription(node); desc != "" {
784+
str = fmt.Sprintf("%s\n%s", desc, str)
785+
}
702786
return visitor.ActionUpdate, str
703787
case map[string]interface{}:
704788
name := getMapValueString(node, "Name")
@@ -713,6 +797,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
713797
join(directives, " "),
714798
block(values),
715799
}, " ")
800+
if desc := getDescription(node); desc != "" {
801+
str = fmt.Sprintf("%s\n%s", desc, str)
802+
}
716803
return visitor.ActionUpdate, str
717804
}
718805
return visitor.ActionNoChange, nil
@@ -729,6 +816,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
729816
name,
730817
join(directives, " "),
731818
}, " ")
819+
if desc := getDescription(node); desc != "" {
820+
str = fmt.Sprintf("\n%s\n%s", desc, str)
821+
}
732822
return visitor.ActionUpdate, str
733823
case map[string]interface{}:
734824
name := getMapValueString(node, "Name")
@@ -740,6 +830,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
740830
name,
741831
join(directives, " "),
742832
}, " ")
833+
if desc := getDescription(node); desc != "" {
834+
str = fmt.Sprintf("\n%s\n%s", desc, str)
835+
}
743836
return visitor.ActionUpdate, str
744837
}
745838
return visitor.ActionNoChange, nil
@@ -759,6 +852,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
759852
join(directives, " "),
760853
block(fields),
761854
}, " ")
855+
if desc := getDescription(node); desc != "" {
856+
str = fmt.Sprintf("%s\n%s", desc, str)
857+
}
762858
return visitor.ActionUpdate, str
763859
case map[string]interface{}:
764860
name := getMapValueString(node, "Name")
@@ -773,6 +869,9 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
773869
join(directives, " "),
774870
block(fields),
775871
}, " ")
872+
if desc := getDescription(node); desc != "" {
873+
str = fmt.Sprintf("%s\n%s", desc, str)
874+
}
776875
return visitor.ActionUpdate, str
777876
}
778877
return visitor.ActionNoChange, nil
@@ -793,15 +892,46 @@ var printDocASTReducer = map[string]visitor.VisitFunc{
793892
"DirectiveDefinition": func(p visitor.VisitFuncParams) (string, interface{}) {
794893
switch node := p.Node.(type) {
795894
case *ast.DirectiveDefinition:
796-
args := wrap("(", join(toSliceString(node.Arguments), ", "), ")")
797-
str := fmt.Sprintf("directive @%v%v on %v", node.Name, args, join(toSliceString(node.Locations), " | "))
895+
args := toSliceString(node.Arguments)
896+
hasArgDesc := false
897+
for _, arg := range node.Arguments {
898+
if arg.Description != nil && arg.Description.Value != "" {
899+
hasArgDesc = true
900+
break
901+
}
902+
}
903+
var argsStr string
904+
if hasArgDesc {
905+
argsStr = wrap("(", indent("\n"+join(args, "\n")), "\n)")
906+
} else {
907+
argsStr = wrap("(", join(args, ", "), ")")
908+
}
909+
str := fmt.Sprintf("directive @%v%v on %v", node.Name, argsStr, join(toSliceString(node.Locations), " | "))
910+
if desc := getDescription(node); desc != "" {
911+
str = fmt.Sprintf("%s\n%s", desc, str)
912+
}
798913
return visitor.ActionUpdate, str
799914
case map[string]interface{}:
800915
name := getMapValueString(node, "Name")
801916
locations := toSliceString(getMapValue(node, "Locations"))
802917
args := toSliceString(getMapValue(node, "Arguments"))
803-
argsStr := wrap("(", join(args, ", "), ")")
918+
hasArgDesc := false
919+
for _, arg := range args {
920+
if strings.HasPrefix(strings.TrimSpace(arg), `"""`) {
921+
hasArgDesc = true
922+
break
923+
}
924+
}
925+
var argsStr string
926+
if hasArgDesc {
927+
argsStr = wrap("(", indent("\n"+join(args, "\n")), "\n)")
928+
} else {
929+
argsStr = wrap("(", join(args, ", "), ")")
930+
}
804931
str := fmt.Sprintf("directive @%v%v on %v", name, argsStr, join(locations, " | "))
932+
if desc := getDescription(node); desc != "" {
933+
str = fmt.Sprintf("%s\n%s", desc, str)
934+
}
805935
return visitor.ActionUpdate, str
806936
}
807937
return visitor.ActionNoChange, nil

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