76 lines
2.0 KiB
Go
76 lines
2.0 KiB
Go
// Package newproject scaffolds a new Arduino sketch directory.
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package newproject
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import (
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"embed"
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"gitlab.hive-brain.de/MDietermann/Archduino/internal/config"
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"gitlab.hive-brain.de/MDietermann/Archduino/internal/platform"
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)
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//go:embed assets
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var assetsFS embed.FS
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const clangdContent = `CompileFlags:
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Add:
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- -xc++
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- -std=c++17
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`
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// Run creates a new Arduino project directory. It errors if the project
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// directory already exists, if the board is unknown, or if the project name
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// contains a path separator.
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func Run(cfg config.Config, project, board string) error {
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if project == "" {
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return fmt.Errorf("project name required")
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}
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if strings.ContainsAny(project, "/\\") || strings.HasPrefix(project, ".") {
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return fmt.Errorf("invalid project name %q", project)
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}
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var b *config.Board
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var valid []string
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for i := range cfg.Scaffolding.Boards {
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bp := &cfg.Scaffolding.Boards[i]
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valid = append(valid, bp.Name)
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if bp.Name == board {
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b = bp
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}
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}
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if b == nil {
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return fmt.Errorf("unknown board %q; valid: %s", board, strings.Join(valid, ", "))
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}
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if _, err := os.Stat(project); err == nil {
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return fmt.Errorf("project directory %q already exists", project)
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}
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if err := os.MkdirAll(project, 0o755); err != nil {
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return err
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}
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// Pick .ino template: try <template>.ino, else default.ino.
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inoData, err := assetsFS.ReadFile(filepath.Join("assets", b.Template+".ino"))
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if err != nil {
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inoData, err = assetsFS.ReadFile("assets/default.ino")
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if err != nil {
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return err
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}
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}
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if err := platform.WriteUserFile(filepath.Join(project, project+".ino"), inoData, 0o644); err != nil {
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return err
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}
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sketch := fmt.Sprintf("default_fqbn: %s\ndefault_port: auto\n", b.FQBN)
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if err := platform.WriteUserFile(filepath.Join(project, "sketch.yaml"), []byte(sketch), 0o644); err != nil {
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return err
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}
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if err := platform.WriteUserFile(filepath.Join(project, ".clangd"), []byte(clangdContent), 0o644); err != nil {
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return err
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}
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return nil
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}
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