Expand the -C argument via ‘eval’ in bash completion

Previously completion would not work for ‘ninja -C $HOME/Source/foo targ‸’.

We still do not support using tilde in the directory argument.

diff --git a/misc/bash-completion b/misc/bash-completion
index 93bc9a1..719e7a8 100644 (file)
--- a/misc/bash-completion
+++ b/misc/bash-completion
@@ -31,7 +31,7 @@ _ninja_target() {
                                        C) dir="$OPTARG" ;;
                                esac
                        done;
-                       targets_command="ninja -C ${dir} -t targets all"
+                       targets_command="eval ninja -C \"${dir}\" -t targets all"
                        targets=$((${targets_command} 2>/dev/null) | awk -F: '{print $1}')
                        COMPREPLY=($(compgen -W "$targets" -- "$cur"))
                fi