Commit Graph

2 Commits

Author SHA1 Message Date
Marc Khouzam
b84ef40338
Rename BashCompDirectives to ShellCompDirectives (#1082)
Since the completion directives will be used for all shells, and that
these names will be consumed by users, this is a more appropriate name.

Signed-off-by: Marc Khouzam <marc.khouzam@montreal.ca>
2020-04-06 11:28:44 -06:00
Marc Khouzam
b80aeb17fc
Add support for custom completions in Go (#1035)
This commit allows programs using Cobra to code their custom completions
in Go instead of Bash.

The new ValidArgsFunction field is added for commands, similarly to
ValidArgs.  For flags, the new function
Command.RegisterFlagCompletionFunc() is added.

When either of the above functions is used, the bash completion script
will call the new hidden command '__complete', passing it all
command-line arguments. The '__complete' command will call
the function specified by Command.ValidArgsFunction or by
Command.RegisterFlagCompletionFunc to obtain completions from the
program itself.

Signed-off-by: Marc Khouzam <marc.khouzam@montreal.ca>
2020-04-03 13:43:43 -06:00