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Create bindings.json if it does not exist

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This commit is contained in:
Zachary Yedidia 2020-02-09 16:27:39 -05:00
parent 6f424f3213
commit 4e73d0779b
1 changed files with 11 additions and 0 deletions
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11
internal/action/bindings.go
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@ -14,6 +14,13 @@ import (
"github.com/zyedidia/tcell" "github.com/zyedidia/tcell"
) )
func createBindingsIfNotExist(fname string) {
if _, e := os.Stat(fname); os.IsNotExist(e) {
ioutil.WriteFile(fname, []byte("{}"), 0644)
}
}
// InitBindings intializes the bindings map by reading from bindings.json
func InitBindings() { func InitBindings() {
config.Bindings = DefaultBindings() config.Bindings = DefaultBindings()
@ -21,6 +28,8 @@ func InitBindings() {
defaults := DefaultBindings() defaults := DefaultBindings()
filename := config.ConfigDir + "/bindings.json" filename := config.ConfigDir + "/bindings.json"
createBindingsIfNotExist(filename)
if _, e := os.Stat(filename); e == nil { if _, e := os.Stat(filename); e == nil {
input, err := ioutil.ReadFile(filename) input, err := ioutil.ReadFile(filename)
if err != nil { if err != nil {
@ -159,6 +168,7 @@ func TryBindKey(k, v string, overwrite bool) (bool, error) {
var parsed map[string]string var parsed map[string]string
filename := config.ConfigDir + "/bindings.json" filename := config.ConfigDir + "/bindings.json"
createBindingsIfNotExist(filename)
if _, e = os.Stat(filename); e == nil { if _, e = os.Stat(filename); e == nil {
input, err := ioutil.ReadFile(filename) input, err := ioutil.ReadFile(filename)
if err != nil { if err != nil {
@ -208,6 +218,7 @@ func UnbindKey(k string) error {
var parsed map[string]string var parsed map[string]string
filename := config.ConfigDir + "/bindings.json" filename := config.ConfigDir + "/bindings.json"
createBindingsIfNotExist(filename)
if _, e = os.Stat(filename); e == nil { if _, e = os.Stat(filename); e == nil {
input, err := ioutil.ReadFile(filename) input, err := ioutil.ReadFile(filename)
if err != nil { if err != nil {