tools: new script listnit.sh to list all real compilable modules

Exclude basic tests and broken files.

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/misc/jenkins/listnit.sh b/misc/jenkins/listnit.sh
new file mode 100755 (executable)
index 0000000..2d38c2f
--- /dev/null
+++ b/misc/jenkins/listnit.sh
@@ -0,0 +1,50 @@
+#!/bin/sh
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This program list git-registered nit files that correspond to real compilable modules.
+# Real modules exclude basic tests and broken files.
+# Note: `make full` is required in order to build potential generated dependencies.
+#
+# With the flag `-I`, the list of required -I options is also generated.
+# Thus, it allows to use the command as arguments of tools.
+#
+#     nitmetrics `./listnit.sh -I`
+
+# Filepaths of modules to exclude (regular expression)
+exclude="parser_abs.nit\|nitcc_lexer0"
+
+# Directories needed for explicit -I options.
+includedirs="src contrib/tnitter/src/ contrib/benitlux/src/ examples/ contrib/wiringPi/lib/"
+
+# Flag -I
+incl=""
+if test "$1" = "-I"; then
+       incl=true
+       shift
+fi
+
+# Get the relative directory to the root of the workdir
+p=`git rev-parse --show-cdup`
+
+# List files
+git ls-files "${p}src/**.nit" "${p}lib/**.nit" "${p}contrib/**.nit" "${p}examples/**.nit" | \
+       grep -v "$exclude" | tee listnit.out
+
+# List -I if needed
+if test -n "$incl"; then
+       for i in $includedirs; do
+               echo "-I $p$i"
+       done
+fi