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Code Issues Releases Activity

allow assigning variables to tasks at run time via CLI

Browse Source 
using a similar syntax than setting env variables to command in bash,
but used right after the task:

```bash
task print MESSAGE=Hello!
```

closes #33
This commit is contained in:
Andrey Nering
2017-09-07 13:57:06 -03:00
parent 5e72de4ba2
commit f3097845b4
8 changed files with 159 additions and 35 deletions
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28
watch.go
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@@ -15,14 +15,18 @@ var watchIgnoredDirs = []string{
}
// watchTasks start watching the given tasks
func (e *Executor) watchTasks(args ...string) error {
e.printfln("task: Started watching for tasks: %s", strings.Join(args, ", "))
func (e *Executor) watchTasks(calls ...Call) error {
tasks := make([]string, len(calls))
for i, c := range calls {
tasks[i] = c.Task
}
e.printfln("task: Started watching for tasks: %s", strings.Join(tasks, ", "))
ctx, cancel := context.WithCancel(context.Background())
for _, a := range args {
a := a
for _, c := range calls {
c := c
go func() {
if err := e.RunTask(ctx, Call{Task: a}); err != nil && !isContextError(err) {
if err := e.RunTask(ctx, c); err != nil && !isContextError(err) {
e.println(err)
}
}()
@@ -43,10 +47,10 @@ func (e *Executor) watchTasks(args ...string) error {
cancel()
ctx, cancel = context.WithCancel(context.Background())
for _, a := range args {
a := a
for _, c := range calls {
c := c
go func() {
if err := e.RunTask(ctx, Call{Task: a}); err != nil && !isContextError(err) {
if err := e.RunTask(ctx, c); err != nil && !isContextError(err) {
e.println(err)
}
}()
@@ -69,7 +73,7 @@ func (e *Executor) watchTasks(args ...string) error {
go func() {
// re-register each second because we can have new files
for {
if err := e.registerWatchedFiles(w, args); err != nil {
if err := e.registerWatchedFiles(w, tasks); err != nil {
e.println(err)
}
time.Sleep(time.Second)
@@ -79,7 +83,7 @@ func (e *Executor) watchTasks(args ...string) error {
return w.Start(time.Second)
}
func (e *Executor) registerWatchedFiles(w *watcher.Watcher, args []string) error {
func (e *Executor) registerWatchedFiles(w *watcher.Watcher, tasks []string) error {
oldWatchedFiles := make(map[string]struct{})
for f := range w.WatchedFiles() {
oldWatchedFiles[f] = struct{}{}
@@ -121,8 +125,8 @@ func (e *Executor) registerWatchedFiles(w *watcher.Watcher, args []string) error
return nil
}
for _, a := range args {
if err := registerTaskFiles(a); err != nil {
for _, t := range tasks {
if err := registerTaskFiles(t); err != nil {
return err
}
}