cmd/main.go

@@ -14,17 +14,17 @@ const (
 )
 
 func main() {
-	root_cmd := &cobra.Command{
+	rootCmd := &cobra.Command{
 		Use:           "gas",
 		SilenceErrors: true,
 		SilenceUsage:  true,
 	}
-	root_cmd.AddCommand(sqlite_lint)
+	rootCmd.AddCommand(sqlite_lint)
-	root_cmd.AddCommand(cmd_init)
+	if err := rootCmd.Execute(); err != nil {
-	if err := root_cmd.Execute(); err != nil {
 		fmt.Println(RED + err.Error() + RESET)
 		os.Exit(1)
 	}
 }
 
+// Subcommand "init"
 // Subcommand "generate_models"

cmd/subcmd_init.go

@@ -1,68 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-
-	"github.com/spf13/cobra"
-
-	"git.offline-twitter.com/offline-labs/gas-stack/pkg/codegen"
-	. "git.offline-twitter.com/offline-labs/gas-stack/pkg/flowutils"
-)
-
-var cmd_init = &cobra.Command{
-	Use:   "init [path]",
-	Short: "Initialize a new project",
-	Long:  "Initialize a new Gas Stack project at the given path.  If no path is given, defaults to current directory.",
-
-	Args: cobra.MaximumNArgs(1),
-
-	Run: func(cmd *cobra.Command, args []string) {
-		var target string
-		if len(args) != 0 {
-			target = args[0]
-			PanicIf(os.MkdirAll(target, 0o755))
-			PanicIf(os.Chdir(target))
-		} else {
-			// Default to current directory (".")
-			target = Must(os.Getwd())
-		}
-
-		// Get all the config values
-		get_val := func(prompt string, val *string) {
-			fmt.Printf("%s (%q): ", prompt, *val)
-			input := ""
-			Must(fmt.Scanln(&input))
-			if input != "" {
-				*val = input
-			}
-		}
-		pkg_opts := codegen.PkgOpts{
-			ModuleName: Must(cmd.Flags().GetString("module")),
-			DBFilename: Must(cmd.Flags().GetString("db")),
-			BinaryName: Must(cmd.Flags().GetString("binary")),
-		}
-		if pkg_opts.ModuleName == "" {
-			pkg_opts.ModuleName = filepath.Base(target)
-			get_val("module name", &pkg_opts.ModuleName)
-		}
-		if pkg_opts.DBFilename == "" {
-			pkg_opts.DBFilename = pkg_opts.ModuleName + ".db"
-			get_val("db name", &pkg_opts.DBFilename)
-		}
-		if pkg_opts.BinaryName == "" {
-			pkg_opts.BinaryName = pkg_opts.ModuleName
-			get_val("binary name", &pkg_opts.BinaryName)
-		}
-
-		// Run project initialization
-		codegen.InitPkg(pkg_opts)
-	},
-}
-
-func init() {
-	cmd_init.Flags().String("module", "", "Module name")
-	cmd_init.Flags().String("db", "", "Database filename")
-	cmd_init.Flags().String("binary", "", "Binary name")
-}

doc/links.txt

@@ -1 +0,0 @@
-https://astexplorer.net/

pkg/codegen/pkg.go

@@ -1,51 +0,0 @@
-package codegen
-
-import (
-	"embed"
-	"fmt"
-	"os"
-	"os/exec"
-
-	. "git.offline-twitter.com/offline-labs/gas-stack/pkg/flowutils"
-)
-
-//go:embed "tpl"
-var tpl embed.FS
-
-type PkgOpts struct {
-	ModuleName string
-	DBFilename string
-	BinaryName string
-}
-
-func InitPkg(opts PkgOpts) {
-	// Run `go mod init`
-	fmt.Printf("Running...  `go mod init %s`\n", opts.ModuleName)
-	PanicIf(exec.Command("go", "mod", "init", opts.ModuleName).Run())
-
-	// Run `git init`, if required
-	if exec.Command("git", "status").Run() != nil {
-		// Not in a git repo yet; init one
-		fmt.Println("Running...  `git init`")
-		PanicIf(exec.Command("git", "init").Run())
-	}
-
-	// Create package structure
-	PanicIf(os.MkdirAll("pkg/db", 0o755))
-	PanicIf(os.MkdirAll("cmd", 0o755))
-	PanicIf(os.MkdirAll("doc", 0o755))
-	PanicIf(os.MkdirAll("sample_data", 0o755))
-
-	PanicIf(os.WriteFile("pkg/db/schema.sql", Must(tpl.ReadFile("tpl/schema.sql")), 0o664))
-
-	PanicIf(os.WriteFile("sample_data/mount.sh", Must(tpl.ReadFile("tpl/mount.sh")), 0o775))
-	PanicIf(os.WriteFile("sample_data/reset.sh", Must(tpl.ReadFile("tpl/reset.sh")), 0o775))
-	PanicIf(os.WriteFile("pkg/db/schema.sql", Must(tpl.ReadFile("tpl/schema.sql")), 0o664))
-
-	// TODO:
-	// - create `pkg/db/errors.go`
-	// - create `sample_data/seed.sql`
-	// - create `sample_data/data/`
-	// - create `.gitignore`
-	// - do something with `db_setup.go` (should go in Gas Stack `pkg/db`)
-}

pkg/codegen/tpl/mount.sh

@@ -1,3 +0,0 @@
-#!/bin/bash
-
-sudo mount -t tmpfs -o size=100M tmpfs sample_data/data

pkg/codegen/tpl/reset.sh

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-
-rm sample_data/data/* || true
-
-go run ./cmd init
-sqlite3 sample_data/data/{{ .DBFilename }} < sample_data/seed.sql

pkg/codegen/tpl/schema.sql

@@ -1,10 +0,0 @@
-PRAGMA foreign_keys = on;
-
--- =======
--- DB meta
--- =======
-
-create table db_version (
-    version integer not null
-) strict;
-insert into db_version values(0);