Rewrite run-dev.sh to use golang program

docker/run.go

@@ -0,0 +1,93 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+)
+
+func panicError(errorString string, params ...any) {
+	fmt.Fprintf(os.Stderr, fmt.Sprintf("ERROR: %v\n", errorString), params...)
+	os.Exit(1)
+}
+
+func run(name string, arg ...string) {
+	cmd := exec.Command(name, arg...)
+	if err := cmd.Run(); err != nil {
+		panicError("could not run command %v: %v", name, err)
+	}
+}
+
+func runAttach(name string, arg ...string) {
+	cmd := exec.Command(name, arg...)
+	cmd.Stdin = os.Stdin
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	if err := cmd.Run(); err != nil {
+		panicError("could not run command %v: %v", name, err)
+	}
+}
+
+func runCompose(args []string) {
+	runAttach("docker", append([]string{"compose"}, args...)...)
+}
+
+func createDirs() {
+	run("mkdir", "-p", "_working/go")
+	run("mkdir", "-p", "_working/jobs")
+}
+
+func currentContainers() string {
+	bytes, err := os.ReadFile("_working/current_containers")
+	if err != nil {
+		panicError("could not read current containers: %v", err)
+	}
+	return string(bytes)
+}
+
+func composeFlags() []string {
+	containers := currentContainers()
+	flags := []string{"-f", "docker/docker-compose.yml"}
+	switch containers {
+	case "gitea":
+		flags = append(flags, "--profile", "gitea")
+	}
+	return flags
+}
+
+func runContainers(containers string) {
+	err := os.WriteFile("_working/current_containers", []byte(containers), 0633)
+	if err != nil {
+		panicError("could not write current_containers file: %v", err)
+	}
+	runCompose(append(composeFlags(), "up", "--build", "-d"))
+	runCompose(append(composeFlags(), "logs", "-f"))
+}
+
+func main() {
+	if len(os.Args) < 2 {
+		panicError("not enough arguments passed")
+	}
+
+	createDirs()
+
+	switch os.Args[1] {
+	case "default", "gitea":
+		runContainers(os.Args[1])
+	case "runprev":
+		runContainers(currentContainers())
+	case "stop":
+		runCompose(append(composeFlags(), "down"))
+	case "dbshell":
+		runCompose(append(composeFlags(), "exec", "cursorius-db", "psql", "--user=cursorius"))
+	case "logs":
+		runCompose(append(composeFlags(), "logs", "-f"))
+	case "ps":
+		runCompose(append(composeFlags(), "ps"))
+	case "help":
+		fmt.Println("commands: default, gitea, runprev, stop, dbshell, logs, ps, help")
+	default:
+		panicError("Unknown subcommand: %v", os.Args[1])
+
+	}
+}