mdeuser commented on a change in pull request #2520: Prints bashauto-completion
install script to STDOUT
URL:
https://github.com/apache/incubator-openwhisk/pull/2520#discussion_r130676229
##########
File path: tools/cli/go-whisk-cli/commands/sdk.go
##########
@@ -99,6 +106,58 @@ var sdkInstallCmd = &cobra.Command{
},
}
+// addToBash() attempts to find user's .bashrc and append the line
+// "eval \"`wsk sdk install bashauto`\"" to it unless the line already exists
+func addToBash() error {
+ var usr *user.User
+ var bash *os.File
+ var exists bool
+ var err error
+
+ bashCheck := "wsk sdk install bashauto"
+ bashCmd := "eval \"`wsk sdk install bashauto`\""
+
+ if usr, err = user.Current(); err != nil {
+ whisk.Debug(whisk.DbgError, "Couldn't find User Directory: %s\n", err)
+ return err
+ }
+ whisk.Debug(whisk.DbgInfo, "Found current user %s\n", usr.HomeDir)
+ bashLoc := fmt.Sprintf("%s/%s", usr.HomeDir, ".bashrc")
Review comment:
cli is already using homedir, which is a good fit here
```
import "github.com/mitchellh/go-homedir"
...
bashLoc, err := homedir.Expand(".bashrc")
```
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