Added tools/changelog-helper.sh.

RELEASE-CHECKLIST

@@ -1,8 +1,7 @@
 [ ] make README.md and commit if needed
 [ ] make man/pandoc.1 and commit if needed
 [ ] Finalize changelog
-    git log --pretty='format:%n%n* %s (%an)%n%b%n%h%n' \
+    tools/changelog-helper.sh
-      --reverse --name-only LASTRELEASE..HEAD > LOG
 [ ] make packages
 [ ] make update-website
 [ ] make trypandoc

tools/changelog-helper.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+# generate preliminary list of changes since changelog
+# was last modified
+
+lastmod=`git log -n2 --format=oneline changelog | awk '{print $1;}'`
+#git log --format=oneline $starthash..HEAD
+files=`git ls-tree -r master --name-only`
+for x in $files
+do
+    commits=`git log -n1 $lastmod..HEAD $x`
+    if [[ ! -z $commits ]]
+    then
+        if echo $x | grep -q "src\/.*\.hs"
+        then
+            file=`echo $x | sed -e 's/src\///' | sed -e 's/\//\./g' | sed -e 's/\.hs$//'`
+        else
+            file=$x
+        fi
+        echo "  * $file"
+        GIT_PAGER=cat git log --pretty=format:'%n%w(78,4,6)+ %s (%an)%n%n%w(78,6,6)%b%n' $lastmod..HEAD $x
+    fi
+done
+