add link and writable check

Author: gijzelaerr

v1.0/v1.0/recursive-input-directory.cwl

@@ -7,7 +7,18 @@ requirements:
       - entry: $(inputs.input_dir)
         entryname: work_dir
         writable: true
-baseCommand: [touch, work_dir/e]
+baseCommand:
+ -  bash
+ - '-c'
+ - 'if [ ! -w work_dir ]; then echo not writable; fi;
+   if [ -L work_dir ]; then echo dir is a symlink; fi;
+   if [ ! -w work_dir/a ]; then echo not writable; fi;
+   if [ -L work_dir/a ]; then echo dir is a symlink; fi;
+   if [ ! -w work_dir/c ]; then echo not writable; fi;
+   if [ -L work_dir/c ]; then echo dir is a symlink; fi;
+   if [ ! -w work_dir/c/d ]; then echo not writable; fi;
+   if [ -L work_dir/c/d ]; then echo dir is a symlink; fi;
+   touch work_dir/e'
 inputs:
   input_dir: Directory
 outputs: