github/kubernetes
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

jsonpath user guide docs

Browse Source
This commit is contained in:
Dai Zuozhuo
2015-08-13 16:31:38 +08:00
parent b61a905b19
commit 85972c44a4
20 changed files with 198 additions and 207 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
pkg/util/jsonpath/jsonpath_test.go
View File

@@ -118,7 +118,7 @@ func TestStructInput(t *testing.T) {
{"union", "{[1,3,4]}", []int{0, 1, 2, 3, 4}, "1 3 4"},
{"array", "{[0:2]}", []string{"Monday", "Tudesday"}, "Monday Tudesday"},
{"variable", "hello {.Name}", storeData, "hello jsonpath"},
{"dict/", "{.Labels.web/html}", storeData, "15"},
{"dict/", "{$.Labels.web/html}", storeData, "15"},
{"dict-", "{.Labels.k8s-app}", storeData, "20"},
{"nest", "{.Bicycle.Color}", storeData, "red"},
{"allarray", "{.Book[*].Author}", storeData, "Nigel Rees Evelyn Waugh Herman Melville"},
@@ -210,6 +210,7 @@ func TestKubenates(t *testing.T) {
`127.0.0.1 127.0.0.2 127.0.0.3`},
{"double range", "{range .items[*]}{range .status.addresses[*]}{.address}, {end}{end}", nodesData,
`127.0.0.1, 127.0.0.2, 127.0.0.3, `},
{"recursive name", "{..name}", nodesData, `127.0.0.1 127.0.0.2 myself e2e`},
{"item name", "{.items[*].metadata.name}", nodesData, `127.0.0.1 127.0.0.2`},
{"union nodes capacity", "{.items[*]['metadata.name', 'status.capacity']}", nodesData,
`127.0.0.1 127.0.0.2 map[cpu:4] map[cpu:8]`},

2
pkg/util/jsonpath/parser.go
View File

@@ -151,7 +151,7 @@ func (p *Parser) parseInsideAction(cur *ListNode) error {
return fmt.Errorf("unclosed action")
case r == ' ':
p.consumeText()
case r == '@': //the current object, just pass it
case r == '@' || r == '$': //the current object, just pass it
p.consumeText()
case r == '[':
return p.parseArray(cur)