Add release script

Author: oschwald

README.dev.md

@@ -1,22 +1,7 @@
 ## Releasing
 
 * Make sure the `ChangeLog` is up to date.
-* Edit `configure.ac` and bump the version
-* Run the following:
-
-        ./bootstrap
-        ./configure
-        make check -j 4
-        sudo make install
-
-* `make dist`
-* Check that you can untar this release and install it
-* `git tag v{X.Y.Z}`
-* `git push --tags`
-* Make a new release on GitHub at https://github.com/maxmind/geoip-api-c/releases
-    * Upload the tarball you just made
-    * Edit said release to include the changes for this release on GitHub
-
+* Run `dev-bin/release.sh`
 
 ## Ubuntu PPA packages
 
@@ -26,7 +11,7 @@ Release script:
 
 1. run `dev-bin/ppa-release.sh`
 
-Manual process:
+Manual PPA process:
 
 1. Type `dch -i` and add the appropriate `debian/changelog` entry.
 2. Move tarball created above to a temp directory and

dev-bin/release.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+
+set -eu -o pipefail
+
+changelog=$(cat ChangeLog)
+
+regex='([0-9]+\.[0-9]+\.[0-9]+) ([0-9]{4}-[0-9]{2}-[0-9]{2})
+
+((.|
+)*)
+'
+
+if [[ ! $changelog =~ $regex ]]; then
+      echo "Could not find date line in change log!"
+      exit 1
+fi
+
+version="${BASH_REMATCH[1]}"
+date="${BASH_REMATCH[2]}"
+notes="$(echo "${BASH_REMATCH[3]}" | sed -n -e '/^[0-9]\+\.[0-9]\+\.[0-9]\+/,$!p')"
+
+dist="GeoIP-$version.tar.gz"
+
+if [[ "$date" !=  $(date +"%Y-%m-%d") ]]; then
+    echo "$date is not today!"
+    exit 1
+fi
+
+if [ -n "$(git status --porcelain)" ]; then
+    echo ". is not clean." >&2
+#    exit 1
+fi
+
+perl -pi -e "s/(?<=AC_INIT\(\[GeoIP\], \[)(\d+\.\d+\.\d+)(?=])/$version/gsm" configure.ac
+
+if [ -n "$(git status --porcelain)" ]; then
+    git add configure.ac 
+    git commit -m "Bumped version to $version"
+fi
+
+./bootstrap
+./configure
+make
+make check
+make clean
+make dist
+
+read -p "Push to origin? (y/n) " should_push
+
+if [ "$should_push" != "y" ]; then
+    echo "Aborting"
+    exit 1
+fi
+
+git push
+
+popd
+
+git push
+
+message="$version
+
+$notes"
+
+hub release create -a "$dist" -m "$message" "v$version"