commit 4bc64f605a32c8303deec252bb27eae1dc92601b
Author: Giovanni Harting <539@idlegandalf.com>
Date:   Sun Apr 21 14:18:13 2024 +0200

    inital commit

diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..036b149
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,16 @@
+module tf2stats
+
+go 1.22
+
+require github.com/sirupsen/logrus v1.8.1
+
+require (
+	github.com/apapsch/go-jsonmerge/v2 v2.0.0 // indirect
+	github.com/google/uuid v1.3.1 // indirect
+	github.com/influxdata/influxdb-client-go/v2 v2.13.0 // indirect
+	github.com/influxdata/line-protocol v0.0.0-20200327222509-2487e7298839 // indirect
+	github.com/oapi-codegen/runtime v1.0.0 // indirect
+	github.com/stretchr/testify v1.8.4 // indirect
+	golang.org/x/net v0.17.0 // indirect
+	golang.org/x/sys v0.13.0 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..3e689d3
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,33 @@
+github.com/RaveNoX/go-jsoncommentstrip v1.0.0/go.mod h1:78ihd09MekBnJnxpICcwzCMzGrKSKYe4AqU6PDYYpjk=
+github.com/apapsch/go-jsonmerge/v2 v2.0.0 h1:axGnT1gRIfimI7gJifB699GoE/oq+F2MU7Dml6nw9rQ=
+github.com/apapsch/go-jsonmerge/v2 v2.0.0/go.mod h1:lvDnEdqiQrp0O42VQGgmlKpxL1AP2+08jFMw88y4klk=
+github.com/bmatcuk/doublestar v1.1.1/go.mod h1:UD6OnuiIn0yFxxA2le/rnRU1G4RaI4UvFv1sNto9p6w=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/google/uuid v1.3.1 h1:KjJaJ9iWZ3jOFZIf1Lqf4laDRCasjl0BCmnEGxkdLb4=
+github.com/google/uuid v1.3.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/influxdata/influxdb-client-go/v2 v2.13.0 h1:ioBbLmR5NMbAjP4UVA5r9b5xGjpABD7j65pI8kFphDM=
+github.com/influxdata/influxdb-client-go/v2 v2.13.0/go.mod h1:k+spCbt9hcvqvUiz0sr5D8LolXHqAAOfPw9v/RIRHl4=
+github.com/influxdata/line-protocol v0.0.0-20200327222509-2487e7298839 h1:W9WBk7wlPfJLvMCdtV4zPulc4uCPrlywQOmbFOhgQNU=
+github.com/influxdata/line-protocol v0.0.0-20200327222509-2487e7298839/go.mod h1:xaLFMmpvUxqXtVkUJfg9QmT88cDaCJ3ZKgdZ78oO8Qo=
+github.com/juju/gnuflag v0.0.0-20171113085948-2ce1bb71843d/go.mod h1:2PavIy+JPciBPrBUjwbNvtwB6RQlve+hkpll6QSNmOE=
+github.com/oapi-codegen/runtime v1.0.0 h1:P4rqFX5fMFWqRzY9M/3YF9+aPSPPB06IzP2P7oOxrWo=
+github.com/oapi-codegen/runtime v1.0.0/go.mod h1:LmCUMQuPB4M/nLXilQXhHw+BLZdDb18B34OO356yJ/A=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
+github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
+github.com/spkg/bom v0.0.0-20160624110644-59b7046e48ad/go.mod h1:qLr4V1qq6nMqFKkMo8ZTx3f+BZEkzsRUY10Xsm2mwU0=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
+golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
+golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..442e074
--- /dev/null
+++ b/main.go
@@ -0,0 +1,69 @@
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	log "github.com/sirupsen/logrus"
+	"os/exec"
+	"strings"
+)
+
+type TF2Stat struct {
+	Name       string  `json:"name"`
+	Map        string  `json:"map"`
+	Password   bool    `json:"password"`
+	MaxPlayers int     `json:"maxplayers"`
+	NumPlayers int     `json:"numplayers"`
+	QueryPort  int     `json:"queryPort"`
+	Ping       int     `json:"ping"`
+	Error      *string `json:"error,omitempty"`
+}
+
+type TF2Server string
+
+var (
+	server = flag.String("server", "", "comma seperated list of addresses to query")
+)
+
+func main() {
+	flag.Parse()
+
+	servers := strings.Split(*server, ",")
+	var tServer []TF2Server
+	for _, srv := range servers {
+		tServer = append(tServer, TF2Server(strings.TrimSpace(srv)))
+	}
+
+	for _, ip := range tServer {
+		tStat, err := ip.Stats()
+		if err != nil {
+			log.Warnf("error retrieving stats for %s: %v", ip, err)
+			continue
+		}
+
+		escapedName := strings.ReplaceAll(tStat.Name, " ", `\ `)
+		escapedName = strings.ReplaceAll(escapedName, ",", `\,`)
+		escapedName = strings.ReplaceAll(escapedName, "=", `\=`)
+		// myMeasurement,tag1=value1,tag2=value2 fieldKey="fieldValue" 1556813561098000000
+		fmt.Printf("tf2server,address=%s,name=%s player=%di maxplayer=%di map=%q ping=%di\n", string(ip), escapedName, tStat.NumPlayers, tStat.MaxPlayers, tStat.Map, tStat.Ping)
+	}
+}
+
+func (ip TF2Server) Stats() (*TF2Stat, error) {
+	cmd := exec.Command("gamedig", "--type", "teamfortress2", string(ip))
+	bOut, err := cmd.CombinedOutput()
+	if err != nil {
+		return nil, err
+	}
+
+	nStat := new(TF2Stat)
+	if err = json.Unmarshal(bOut, &nStat); err != nil {
+		return nil, err
+	}
+	if nStat.Error != nil {
+		return nil, fmt.Errorf("gamedig returned error: %v", *nStat)
+	}
+
+	return nStat, nil
+}