build: version release

scripts/version.sh

@@ -0,0 +1,98 @@
+#!/bin/bash
+
+# Usage to bump version
+# ./version.sh patch
+# ./version.sh minor
+# ./version.sh major
+
+# Setup base directory
+BASEDIR=$(cd $(dirname $0) && pwd)
+cd ${BASEDIR}
+cd ..
+
+# Exit script if command fails or uninitialized variables used
+set -euo pipefail
+
+# ==================================
+# Verify repo is clean
+# ==================================
+
+# List uncommitted changes and
+# check if the output is not empty
+if [ -n "$(git status --porcelain)" ]; then
+  # Print error message
+  printf "\nError: repo has uncommitted changes\n\n"
+  # Exit with error code
+  exit 1
+fi
+
+# ==================================
+# Get latest version from git tags
+# ==================================
+
+# List git tags sorted lexicographically
+# so version numbers sorted correctly
+GIT_TAGS=$(git tag --sort=version:refname)
+
+# Get last line of output which returns the
+# last tag (most recent version)
+GIT_TAG_LATEST=$(echo "$GIT_TAGS" | tail -n 1)
+
+# If no tag found, default to v0.1.0
+if [ -z "$GIT_TAG_LATEST" ]; then
+  GIT_TAG_LATEST="v0.1.0"
+fi
+
+# Strip prefix 'v' from the tag to easily increment
+GIT_TAG_LATEST=$(echo "$GIT_TAG_LATEST" | sed 's/^v//')
+
+# ==================================
+# Increment version number
+# ==================================
+
+# Get version type from first argument passed to script
+VERSION_TYPE="${1-}"
+VERSION_NEXT=""
+
+if [ "$VERSION_TYPE" = "patch" ]; then
+  # Increment patch version
+  VERSION_NEXT="$(echo "$GIT_TAG_LATEST" | awk -F. '{$NF++; print $1"."$2"."$NF}')"
+elif [ "$VERSION_TYPE" = "minor" ]; then
+  # Increment minor version
+  VERSION_NEXT="$(echo "$GIT_TAG_LATEST" | awk -F. '{$2++; $3=0; print $1"."$2"."$3}')"
+elif [ "$VERSION_TYPE" = "major" ]; then
+  # Increment major version
+  VERSION_NEXT="$(echo "$GIT_TAG_LATEST" | awk -F. '{$1++; $2=0; $3=0; print $1"."$2"."$3}')"
+else
+  # Print error for unknown versioning type
+  printf "\nError: invalid VERSION_TYPE arg passed, must be 'patch', 'minor' or 'major'\n\n"
+  # Exit with error code
+  exit 1
+fi
+
+# ==================================
+# Update Android build.gradle file
+# and package version at Cargo.toml
+# ==================================
+
+# Update version in build.gradle
+
+sed -i 's/versionName [0-9a-zA-Z -_]*/versionName "'"$VERSION_NEXT"'"/' android/app/build.gradle
+
+# Update version in Cargo.toml
+sed -i "s/^version = .*/version = \"$VERSION_NEXT\"/" Cargo.toml
+
+# Update Cargo.lock as this changes when
+# updating the version in your manifest
+cargo update -p grim
+
+# Commit the changes
+git add .
+git commit -m "release: v$VERSION_NEXT"
+
+# ==================================
+# Create git tag for new version
+# ==================================
+
+# Create a tag at master branch
+git tag "v$VERSION_NEXT" master