Initial commit

vendor/github.com/vjeantet/grok/example/BUILD

@@ -0,0 +1,36 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_binary",
+    "go_library",
+)
+
+go_binary(
+    name = "example",
+    embed = [":go_default_library"],
+    tags = ["automanaged"],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["main.go"],
+    importpath = "github.com/vjeantet/grok/example",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = ["//vendor/github.com/vjeantet/grok:go_default_library"],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

vendor/github.com/vjeantet/grok/example/main.go

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+package main
+
+import (
+	"fmt"
+
+	"github.com/vjeantet/grok"
+)
+
+func main() {
+	fmt.Println("# Default Capture :")
+	g, _ := grok.New()
+	values, _ := g.Parse("%{COMMONAPACHELOG}", `127.0.0.1 - - [23/Apr/2014:22:58:32 +0200] "GET /index.php HTTP/1.1" 404 207`)
+	for k, v := range values {
+		fmt.Printf("%+15s: %s\n", k, v)
+	}
+
+	fmt.Println("\n# Named Capture :")
+	g, _ = grok.NewWithConfig(&grok.Config{NamedCapturesOnly: true})
+	values, _ = g.Parse("%{COMMONAPACHELOG}", `127.0.0.1 - - [23/Apr/2014:22:58:32 +0200] "GET /index.php HTTP/1.1" 404 207`)
+	for k, v := range values {
+		fmt.Printf("%+15s: %s\n", k, v)
+	}
+
+	fmt.Println("\n# Add custom patterns :")
+	// We add 3 patterns to our Grok instance, to structure an IRC message
+	g, _ = grok.NewWithConfig(&grok.Config{NamedCapturesOnly: true})
+	g.AddPattern("IRCUSER", `\A@(\w+)`)
+	g.AddPattern("IRCBODY", `.*`)
+	g.AddPattern("IRCMSG", `%{IRCUSER:user} .* : %{IRCBODY:message}`)
+	values, _ = g.Parse("%{IRCMSG}", `@vjeantet said : Hello !`)
+	for k, v := range values {
+		fmt.Printf("%+15s: %s\n", k, v)
+	}
+}