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[ENH] Implemented Dependency Injection for File Paths #61

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Merged
b-jonathan merged 4 commits into from
Feb 6, 2026
Merged

[ENH] Implemented Dependency Injection for File Paths #61

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8de09d8
Implement dependency injection for file paths
arthurlw Dec 2, 2025
8022248
minor fixes
b-jonathan Feb 3, 2026
5e70e83
Merge branch 'main' into filepath-dependency-injection
b-jonathan Feb 3, 2026
a1999d9
Merge branch 'main' into filepath-dependency-injection
b-jonathan Feb 6, 2026
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4 changes: 2 additions & 2 deletions internal/cli/root.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,12 +3,12 @@ package cli
import (
"context"
"fmt"
"os"
"strconv"
"strings"
"time"

"github.com/AlecAivazis/survey/v2"
"github.com/b-jonathan/taco/internal/fsutil"
"github.com/b-jonathan/taco/internal/gh"
"github.com/b-jonathan/taco/internal/git"
"github.com/b-jonathan/taco/internal/logx"
Expand Down Expand Up @@ -161,7 +161,7 @@ func initCmd() *cobra.Command {
}

projectRoot := params.Name
if err := os.MkdirAll(projectRoot, 0o755); err != nil {
if err := fsutil.Fs.MkdirAll(projectRoot, 0o755); err != nil {
return fmt.Errorf("mkdir project root: %w", err)
}

Expand Down
3 changes: 2 additions & 1 deletion internal/git/git.go
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Original file line number Diff line number Diff line change
Expand Up @@ -7,14 +7,15 @@ import (
"path/filepath"

"github.com/b-jonathan/taco/internal/execx"
"github.com/b-jonathan/taco/internal/fsutil"
)

// TODO: There is absolutely no reason for init and push to be in one function, gonna have to refactor this for sure

func Init(ctx context.Context, projectRoot string) error {

// If already a repo, skip init
if _, err := os.Stat(filepath.Join(projectRoot, ".git")); os.IsNotExist(err) {
if _, err := fsutil.Fs.Stat(filepath.Join(projectRoot, ".git")); os.IsNotExist(err) {
if err := execx.RunCmd(ctx, projectRoot, "git init"); err != nil {
return fmt.Errorf("git init: %w", err)
}
Expand Down
8 changes: 5 additions & 3 deletions internal/nodepkg/nodepkg.go
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Expand Up @@ -2,13 +2,15 @@ package nodepkg

import (
"encoding/json"
"os"
"path/filepath"

"github.com/b-jonathan/taco/internal/fsutil"
"github.com/spf13/afero"
)

func InitPackage(dir string, params InitPackageParams) error {
path := filepath.Join(dir, "package.json")
b, err := os.ReadFile(path)
b, err := afero.ReadFile(fsutil.Fs, path)
if err != nil {
return err
}
Expand Down Expand Up @@ -42,5 +44,5 @@ func InitPackage(dir string, params InitPackageParams) error {
if err != nil {
return err
}
return os.WriteFile(path, out, 0o644)
return afero.WriteFile(fsutil.Fs, path, out, 0o644)
}
8 changes: 4 additions & 4 deletions internal/stacks/express/express.go
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Expand Up @@ -3,13 +3,13 @@ package express
import (
"context"
"fmt"
"os"
"path/filepath"
"strings"

"github.com/b-jonathan/taco/internal/execx"
"github.com/b-jonathan/taco/internal/fsutil"
"github.com/b-jonathan/taco/internal/nodepkg"
"github.com/spf13/afero"

"github.com/b-jonathan/taco/internal/stacks"
)
Expand All @@ -28,7 +28,7 @@ func (express) Init(ctx context.Context, opts *Options) error {
backendDir := filepath.Join(opts.ProjectRoot, "backend")
srcDir := filepath.Join(backendDir, "src")

if err := os.MkdirAll(srcDir, 0o755); err != nil {
if err := fsutil.Fs.MkdirAll(srcDir, 0o755); err != nil {
return fmt.Errorf("mkdir: %w", err)
}

Expand Down Expand Up @@ -87,12 +87,12 @@ func (express) Post(ctx context.Context, opts *Options) error {
[]string{"backend/node_modules/", "backend/dist/", "backend/.env*"})
path := filepath.Join(opts.ProjectRoot, "backend", ".env")
dir := filepath.Dir(path)
if err := os.MkdirAll(dir, 0o755); err != nil {
if err := fsutil.Fs.MkdirAll(dir, 0o755); err != nil {
return fmt.Errorf("mkdir %s: %w", dir, err)
}
content := `PORT=4000
FRONTEND_ORIGIN=http://localhost:3000`
if err := os.WriteFile(path, []byte(content), 0o644); err != nil {
if err := afero.WriteFile(fsutil.Fs, path, []byte(content), 0o644); err != nil {
return fmt.Errorf("write %s: %w", path, err)
}

Expand Down
10 changes: 5 additions & 5 deletions internal/stacks/mongodb/mongodb.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,6 @@ package mongodb
import (
"context"
"fmt"
"os"
"path/filepath"
"strings"
"time"
Expand All @@ -13,6 +12,7 @@ import (
"github.com/b-jonathan/taco/internal/fsutil"
"github.com/b-jonathan/taco/internal/prompt"
"github.com/b-jonathan/taco/internal/stacks"
"github.com/spf13/afero"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
)
Expand Down Expand Up @@ -152,7 +152,7 @@ func (mongodb) Generate(ctx context.Context, opts *Options) error {
}

indexPath := filepath.Join(backendDir, "src", "index.ts")
indexBytes, err := os.ReadFile(indexPath)
indexBytes, err := afero.ReadFile(fsutil.Fs, indexPath)
if err != nil {
return fmt.Errorf("read index.ts: %w", err)
}
Expand Down Expand Up @@ -183,15 +183,15 @@ import { connectDB } from "./db/client";`, 1)
func (mongodb) Post(ctx context.Context, opts *Options) error {
// gitignorePath := filepath.Join(opts.ProjectRoot, ".gitignore")
// if err := fsutil.EnsureFile(gitignorePath); err != nil {
// return fmt.Errorf("ensure gitignore file: %w", err)
// return fmt.Errorf("ensure gitignore file: %w", err)
// }

// _ = fsutil.AppendUniqueLines(gitignorePath,
// []string{"backend/node_modules/", "backend/dist/", "backend/.env*"})
// []string{"backend/node_modules/", "backend/dist/", "backend/.env*"})
path := filepath.Join(opts.ProjectRoot, "backend", ".env")
// dir := filepath.Dir(path)
// if err := os.MkdirAll(dir, 0o755); err != nil {
// return fmt.Errorf("mkdir %s: %w", dir, err)
// return fmt.Errorf("mkdir %s: %w", dir, err)
// }
// TODO: Make this not as scuffed lol
content := fmt.Sprintf(`MONGODB_URI=%s/%s`, opts.DatabaseURI, opts.AppName)
Expand Down
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