fix(craft): Increment versions in post-release (#1583)

scripts/bump-version.sh

@@ -12,12 +12,9 @@ echo $NEW_VERSION
 
 GRADLE_FILEPATH="gradle.properties"
 
-# Increment `buildVersionCode`
-VERSION_CODE_PATTERN="buildVersionCode"
-VERSION_NUMBER="$( awk "/$VERSION_CODE_PATTERN/" $GRADLE_FILEPATH | grep -o '[0-9]\+' )"
-((VERSION_NUMBER++))
-sed -i "" -e "s/$VERSION_CODE_PATTERN=.*$/$VERSION_CODE_PATTERN=$VERSION_NUMBER/g" $GRADLE_FILEPATH
-
 # Replace `versionName` with the given version
 VERSION_NAME_PATTERN="versionName"
 sed -i "" -e "s/$VERSION_NAME_PATTERN=.*$/$VERSION_NAME_PATTERN=$NEW_VERSION/g" $GRADLE_FILEPATH
+
+# Don't bump `buildVersionCode` since it's bumped after doing the release.
+# See comments in `post-release.sh`.

scripts/post-release.sh

@@ -9,3 +9,29 @@ NEW_VERSION="${2}"
 
 # Add a new unreleased entry in the changelog
 sed -i "" 's/# Changelog/# Changelog\n\n## Unreleased/' CHANGELOG.md
+
+# Increment `versionName` and make it a snapshot
+# Incrementing the version name before the release (`bump-version.sh`) sets a
+# fixed version until the next release it's made. For testing purposes, it's
+# interesting to have a different version name that doesn't match the
+# name of the version in production.
+# Note that the version must end with a number: `1.2.3-alpha` is a semantic
+# version but not compatible with this post-release script.
+# and `1.2.3-alpha.0` should be used instead.
+VERSION_NAME_PATTERN="versionName"
+version="$( awk "/$VERSION_NAME_PATTERN/" $GRADLE_FILEPATH | egrep -o '[0-9].*$' )" # from the first digit until the end
+version_digit_to_bump="$( awk "/$VERSION_NAME_PATTERN/" $GRADLE_FILEPATH | egrep -o '[0-9]+$')"
+((version_digit_to_bump++))
+# Using `*` instead of `+` for compatibility. The result is the same,
+# since the version to be bumped is extracted using `+`.
+new_version="$( echo $version | sed "s/[0-9]*$/$version_digit_to_bump/g" )"
+sed -i "" -e "s/$VERSION_NAME_PATTERN=.*$/$VERSION_NAME_PATTERN=$new_version-SNAPSHOT/g" $GRADLE_FILEPATH
+
+# Increment `buildVersionCode`
+# After having incremented the version name (see comments above), the new version
+# still has the version code of the version in production. This must be
+# incremented to align with the new version.
+VERSION_CODE_PATTERN="buildVersionCode"
+VERSION_NUMBER="$( awk "/$VERSION_CODE_PATTERN/" $GRADLE_FILEPATH | grep -o '[0-9]\+' )"
+((VERSION_NUMBER++))
+sed -ie "s/$VERSION_CODE_PATTERN=.*$/$VERSION_CODE_PATTERN=$VERSION_NUMBER/g" $GRADLE_FILEPATH