From 3bd45dc49a35b82dcc4ae93796c3e152d799bc0b Mon Sep 17 00:00:00 2001
From: Charlie Stanton <charlie@shtanton.xyz>
Date: Sun, 19 Feb 2023 09:27:55 +0000
Subject: Move JSON serialising, deserialising and walking code into a separate
 package

---
 main/pathfilter.go | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'main/pathfilter.go')

diff --git a/main/pathfilter.go b/main/pathfilter.go
index 7e21efe..1af3b6d 100644
--- a/main/pathfilter.go
+++ b/main/pathfilter.go
@@ -1,9 +1,13 @@
 package main
 
+import (
+	"main/walk"
+)
+
 type AnySegmentPathFilter struct {
 	next PathFilterState
 }
-func (filter AnySegmentPathFilter) eat(segment PathSegment) map[PathFilterState]struct{} {
+func (filter AnySegmentPathFilter) eat(segment walk.PathSegment) map[PathFilterState]struct{} {
 	res := make(map[PathFilterState]struct{})
 	res[filter.next] = struct{}{}
 	return res
@@ -15,7 +19,7 @@ func (filter AnySegmentPathFilter) accept() bool {
 type OrPathFilter struct {
 	filters [2]PathFilterState
 }
-func (filter OrPathFilter) eat(segment PathSegment) map[PathFilterState]struct{} {
+func (filter OrPathFilter) eat(segment walk.PathSegment) map[PathFilterState]struct{} {
 	res := make(map[PathFilterState]struct{})
 	for _, f := range filter.filters {
 		for r := range f.eat(segment) {
@@ -34,7 +38,7 @@ func (filter OrPathFilter) accept() bool {
 }
 
 type NonePathFilter struct {}
-func (filter NonePathFilter) eat(segment PathSegment) map[PathFilterState]struct{} {
+func (filter NonePathFilter) eat(segment walk.PathSegment) map[PathFilterState]struct{} {
 	return make(map[PathFilterState]struct{})
 }
 func (filter NonePathFilter) accept() bool {
@@ -45,7 +49,7 @@ type StringSegmentPathFilter struct {
 	index string
 	next PathFilterState
 }
-func (filter StringSegmentPathFilter) eat(segment PathSegment) map[PathFilterState]struct{} {
+func (filter StringSegmentPathFilter) eat(segment walk.PathSegment) map[PathFilterState]struct{} {
 	s, isString := segment.(string)
 	res := make(map[PathFilterState]struct{})
 	if isString && s == filter.index {
@@ -61,7 +65,7 @@ type IntegerSegmentPathFilter struct {
 	index int
 	next PathFilterState
 }
-func (filter IntegerSegmentPathFilter) eat(segment PathSegment) map[PathFilterState]struct{} {
+func (filter IntegerSegmentPathFilter) eat(segment walk.PathSegment) map[PathFilterState]struct{} {
 	i, isInteger := segment.(int)
 	res := make(map[PathFilterState]struct{})
 	if isInteger && i == filter.index {
@@ -74,6 +78,6 @@ func (filter IntegerSegmentPathFilter) accept() bool {
 }
 
 type PathFilterState interface {
-	eat(PathSegment) map[PathFilterState]struct{}
+	eat(walk.PathSegment) map[PathFilterState]struct{}
 	accept() bool
 }
-- 
cgit v1.2.3