hey

client.go

@@ -0,0 +1,20 @@
+package steam
+
+import (
+	"fmt"
+	"net/http"
+)
+
+// a steam API client, not tied to any particular game
+type Client struct {
+	key string
+}
+
+func NewClient(key string) *Client {
+	return &Client{key: key}
+}
+
+func (c *Client) Get(iface, method, version string) (*http.Response, error) {
+	url := fmt.Sprintf("https://api.steampowered.com/%s/%s/%s/?key=%s", iface, method, version, c.key)
+	return http.Get(url)
+}

cmd/steam/commands.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"github.com/jordanorelli/steam"
+	"io"
+	"net/http"
+	"os"
+)
+
+var commands = map[string]command{
+	"api-list": command{
+		handler: func(c *steam.Client) {
+			dump(c.Get("ISteamWebAPIUtil", "GetSupportedAPIList", "v0001"))
+		},
+	},
+}
+
+type command struct {
+	handler func(*steam.Client)
+}
+
+func dump(r *http.Response, e error) {
+	if e != nil {
+		bail(1, e.Error())
+	}
+	io.Copy(os.Stdout, r.Body)
+}

cmd/steam/main.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"fmt"
+	"github.com/jordanorelli/steam"
+	"io"
+	"os"
+)
+
+func bail(code int, t string, args ...interface{}) {
+	var out io.Writer
+	if code == 0 {
+		out = os.Stdout
+	} else {
+		out = os.Stderr
+	}
+	fmt.Fprintf(out, t+"\n", args...)
+	os.Exit(code)
+}
+
+func main() {
+	key := os.Getenv("STEAM_KEY")
+	if key == "" {
+		bail(1, "no steam key provided. use the environment variable STEAM_KEY to provide an api key")
+	}
+
+	client := steam.NewClient(key)
+	if len(os.Args) < 2 {
+		bail(1, "supply a subcommand pl0x")
+	}
+	cmd, ok := commands[os.Args[1]]
+	if !ok {
+		bail(1, "no such subcommand %s", os.Args[1])
+	}
+	cmd.handler(client)
+}