tox: Complete comma separated -e arguments

scop · Jan 28, 2018 · eb8a7e7 · eb8a7e7
1 parent 3e9e03b
commit eb8a7e7
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/completions/tox b/completions/tox
@@ -19,7 +19,9 @@ _tox()
             ;;
         -e)
             local envs=$( "$1" --listenvs-all 2>/dev/null )
-            COMPREPLY=( $( compgen -W "$envs ALL" -- "$cur" ) )
+            local prefix=""; [[ $cur == *,* ]] && prefix="${cur%,*},"
+            COMPREPLY=( $( compgen -W "$envs ALL" -- "${cur##*,}" ) )
+            [[ ${#COMPREPLY[@]} -eq 1 ]] && COMPREPLY=( ${COMPREPLY/#/$prefix} )
             return
             ;;
     esac

diff --git a/test/lib/completions/tox.exp b/test/lib/completions/tox.exp
@@ -17,5 +17,8 @@ sync_after_int
 assert_complete "ALL" "tox -e "
 sync_after_int
 
+assert_complete "ALL" "tox -e foo,"
+sync_after_int
+
 
 teardown