80 lines
1.7 KiB
Markdown
80 lines
1.7 KiB
Markdown
# go-pathmatch
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A library that provides *pattern matching* for paths, for the Go programming language.
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For example, a path could be a file system path, or a path could be a path from a URL (such as an HTTP or HTTPS based URL).
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## Documention
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Online documentation, which includes examples, can be found at: http://godoc.org/github.com/reiver/go-pathmatch
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[](https://godoc.org/github.com/reiver/go-pathmatch)
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## Example Usage
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```go
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import (
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"github.com/reiver/go-pathmatch"
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)
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// ...
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pattern, err := pathmatch.Compile("/users/{user_id}/vehicles/{vehicle_id}}")
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if nil != err {
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//@TODO
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}
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var userId string
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var vehicleId string
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didMatch, err := pattern.Match("/users/bMM_kJFMEV/vehicles/o_bcU.RZGK", &userId, &vehicleId)
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if nil != err {
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//@TODO
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}
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if didMatch {
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fmt.Println("The path matched!")
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fmt.Printf("user_id = %q \n", userId) // user_id = "bMM_kJFMEV"
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fmt.Printf("vehicle_id = %q \n", vehicleId) // vehicle_id = "o_bcU.RZGK"
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} else {
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fmt.Println("The patch did not match.")
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}
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```
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Alternatively:
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```go
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import (
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"github.com/reiver/go-pathmatch"
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)
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// ...
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pattern, err := pathmatch.Compile("/users/{user_id}/vehicles/{vehicle_id}}")
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if nil != err {
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//@TODO
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}
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data := struct{
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UserId string `match:"user_id"`
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VehicleId string `match:"vehicle_id"`
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}{}
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didMatch, err := pattern.MatchAndLoad("/users/bMM_kJFMEV/vehicles/o_bcU.RZGK", &data)
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if nil != err {
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//@TODO
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}
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if didMatch {
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fmt.Println("The path matched!")
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fmt.Printf("user_id = %q \n", data.UserId) // user_id = "bMM_kJFMEV"
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fmt.Printf("vehicle_id = %q \n", data.VehicleId) // vehicle_id = "o_bcU.RZGK"
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} else {
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fmt.Println("The patch did not match.")
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}
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```
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