fix: handle comments in import map jsonc (#3035)

* fix: handle comments in import map jsonc

* fix: handle comments in vscode settings

* fix: use decoder to handle empty data

Author: sweatybridge

go.mod

@@ -45,6 +45,7 @@ require (
 	github.com/spf13/viper v1.19.0
 	github.com/stretchr/testify v1.10.0
 	github.com/stripe/pg-schema-diff v0.8.0
+	github.com/tidwall/jsonc v0.3.2
 	github.com/withfig/autocomplete-tools/packages/cobra v1.2.0
 	github.com/zalando/go-keyring v0.2.6
 	go.opentelemetry.io/otel v1.33.0

go.sum

@@ -946,6 +946,8 @@ github.com/tetafro/godot v1.4.20 h1:z/p8Ek55UdNvzt4TFn2zx2KscpW4rWqcnUrdmvWJj7E=
 github.com/tetafro/godot v1.4.20/go.mod h1:2oVxTBSftRTh4+MVfUaUXR6bn2GDXCaMcOG4Dk3rfio=
 github.com/theupdateframework/notary v0.7.0 h1:QyagRZ7wlSpjT5N2qQAh/pN+DVqgekv4DzbAiAiEL3c=
 github.com/theupdateframework/notary v0.7.0/go.mod h1:c9DRxcmhHmVLDay4/2fUYdISnHqbFDGRSlXPO0AhYWw=
+github.com/tidwall/jsonc v0.3.2 h1:ZTKrmejRlAJYdn0kcaFqRAKlxxFIC21pYq8vLa4p2Wc=
+github.com/tidwall/jsonc v0.3.2/go.mod h1:dw+3CIxqHi+t8eFSpzzMlcVYxKp08UP5CD8/uSFCyJE=
 github.com/timakin/bodyclose v0.0.0-20241017074812-ed6a65f985e3 h1:y4mJRFlM6fUyPhoXuFg/Yu02fg/nIPFMOY8tOqppoFg=
 github.com/timakin/bodyclose v0.0.0-20241017074812-ed6a65f985e3/go.mod h1:mkjARE7Yr8qU23YcGMSALbIxTQ9r9QBVahQOBRfU460=
 github.com/timonwong/loggercheck v0.10.1 h1:uVZYClxQFpw55eh+PIoqM7uAOHMrhVcDoWDery9R8Lg=

internal/init/init.go

@@ -1,6 +1,7 @@
 package init
 
 import (
+	"bytes"
 	"context"
 	_ "embed"
 	"encoding/json"
@@ -12,6 +13,7 @@ import (
 	"github.com/go-errors/errors"
 	"github.com/spf13/afero"
 	"github.com/supabase/cli/internal/utils"
+	"github.com/tidwall/jsonc"
 )
 
 var (
@@ -100,15 +102,14 @@ func updateGitIgnore(ignorePath string, fsys afero.Fs) error {
 type VSCodeSettings map[string]interface{}
 
 func loadUserSettings(path string, fsys afero.Fs) (VSCodeSettings, error) {
-	// Open our jsonFile
-	jsonFile, err := fsys.Open(path)
+	data, err := afero.ReadFile(fsys, path)
 	if err != nil {
 		return nil, errors.Errorf("failed to load settings file: %w", err)
 	}
-	defer jsonFile.Close()
+	data = jsonc.ToJSONInPlace(data)
 	// Parse and unmarshal JSON file.
 	var userSettings VSCodeSettings
-	dec := json.NewDecoder(jsonFile)
+	dec := json.NewDecoder(bytes.NewReader(data))
 	if err := dec.Decode(&userSettings); err != nil {
 		return nil, errors.Errorf("failed to parse settings: %w", err)
 	}

internal/utils/deno.go

@@ -19,6 +19,7 @@ import (
 
 	"github.com/go-errors/errors"
 	"github.com/spf13/afero"
+	"github.com/tidwall/jsonc"
 )
 
 var (
@@ -215,13 +216,13 @@ type ImportMap struct {
 }
 
 func NewImportMap(absJsonPath string, fsys afero.Fs) (*ImportMap, error) {
-	contents, err := fsys.Open(absJsonPath)
+	data, err := afero.ReadFile(fsys, absJsonPath)
 	if err != nil {
 		return nil, errors.Errorf("failed to load import map: %w", err)
 	}
-	defer contents.Close()
+	data = jsonc.ToJSONInPlace(data)
 	result := ImportMap{}
-	decoder := json.NewDecoder(contents)
+	decoder := json.NewDecoder(bytes.NewReader(data))
 	if err := decoder.Decode(&result); err != nil {
 		return nil, errors.Errorf("failed to parse import map: %w", err)
 	}