initial version

8 files changed, 99 insertions, 3 deletions

diff --git a/LICENSE b/LICENSE
index ea890af..7ff7fda 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) <year> <owner>. 
+Copyright (c) 2023 Paul Buetow. 
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 
diff --git a/README.md b/README.md
index 166f0d2..53b4516 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
-# gogios
+# Gorum
 
-Minimalist monitoring system, compatible with the Nagios Check API.
\ No newline at end of file
+Gogios is a minimalistic quorum manager.
diff --git a/Taskfile.yml b/Taskfile.yml
new file mode 100644
index 0000000..342395b
--- /dev/null
+++ b/Taskfile.yml
@@ -0,0 +1,6 @@
+version: '3'
+
+tasks:
+  build:
+    cmds:
+      - go build -o gorum cmd/gorum/main.go
diff --git a/cmd/gorum/main.go b/cmd/gorum/main.go
new file mode 100644
index 0000000..223da9d
--- /dev/null
+++ b/cmd/gorum/main.go
@@ -0,0 +1,28 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+
+	"codeberg.org/snonux/gorum/internal"
+)
+
+const versionStr = "v0.0.0"
+
+func main() {
+	configFile := flag.String("cfg", "/etc/gorum.json", "The config file")
+	version := flag.Bool("version", false, "Display version")
+	flag.Parse()
+
+	if *version {
+		fmt.Printf("This is Gorum version %s; (C) by Paul Buetow\n", versionStr)
+		fmt.Println("https://codeberg.org/snonux/gorum")
+		return
+	}
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	internal.Run(ctx, *configFile)
+}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..4cddad0
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module codeberg.org/snonux/gorum
+
+go 1.19
diff --git a/gorum.json b/gorum.json
new file mode 100644
index 0000000..076b045
--- /dev/null
+++ b/gorum.json
@@ -0,0 +1,9 @@
+{
+  "Hostname": "earth",
+  "Port": 1234,
+  "Participants": [
+    { "Hostname": "earth", "Port": 1234 },
+    { "Hostname": "earth", "Port": 2341 },
+    { "Hostname": "earth", "Port": 3412 }
+  ]
+}
diff --git a/internal/config.go b/internal/config.go
new file mode 100644
index 0000000..c3fff26
--- /dev/null
+++ b/internal/config.go
@@ -0,0 +1,40 @@
+package internal
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"os"
+)
+
+type participant struct {
+	Hostname string
+	Port     int
+}
+
+type config struct {
+	Hostname     string
+	Port         int
+	Participants []participant
+}
+
+func newConfig(configFile string) (config, error) {
+	var config config
+
+	file, err := os.Open(configFile)
+	if err != nil {
+		return config, err
+	}
+	defer file.Close()
+
+	bytes, err := ioutil.ReadAll(file)
+	if err != nil {
+		return config, err
+	}
+
+	err = json.Unmarshal(bytes, &config)
+	if err != nil {
+		return config, err
+	}
+
+	return config, nil
+}
diff --git a/internal/run.go b/internal/run.go
new file mode 100644
index 0000000..2d177ea
--- /dev/null
+++ b/internal/run.go
@@ -0,0 +1,10 @@
+package internal
+
+import "context"
+
+func Run(ctx context.Context, configFile string) {
+	_, err := newConfig(configFile)
+	if err != nil {
+		panic(err)
+	}
+}