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common/utils/version-increment-branch/get_next_version.sh
2025-06-24 15:24:16 -07:00

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#!/bin/bash
FILE_PATH=$(readlink -f "$BASH_SOURCE")
FILE_DIR=$(dirname "$FILE_PATH")
source "$FILE_DIR/compare_versions.sh"
EVENT_NAME="$1"
HEAD="$2"
BASE="$3"
PR_NUMBER="$4"
LATEST_MMP_VERSION="$5" # Latest major.minor.patch version.
LATEST_REVISION="${6:-0}"
if [[ ! -f "$GITHUB_OUTPUT" ]]; then
# Write to stdout if the output file doesn't exist.
GITHUB_OUTPUT="/dev/fd/1"
fi
BASE_VERSION=$(echo "$BASE" | cut -d '/' -sf 2 | xargs)
# Remove the first v in the version if it has onem as well as invalid characters.
BASE_VERSION="${BASE_VERSION#v}"
# Convert the base to a valid semver version. Anything not alphanumeric or a - or ..
BASE_VERSION="${BASE_VERSION//[^a-z0-9\-\.]/-}"
if [[ -z "$BASE_VERSION" ]]; then
# Just use the latest version as a base if the release branch has no possible versions.
BASE_VERSION="$LATEST_MMP_VERSION"
fi
echo "majorMinorPatchVersion=$BASE_VERSION" >> "$GITHUB_OUTPUT"
# Convert the head to a valid semver patch version. Anything not alphanumeric or a -.
HEAD="${HEAD//[^a-z0-9\-]/-}"
compare_versions "$BASE_VERSION" "$LATEST_MMP_VERSION"
if [[ $? == 1 ]]; then
# If the base version is greater than the latest version, then set the increment mode to 'patch'
LATEST_REVISION=0
fi
if [[ "$EVENT_NAME" == "pull_request" ]]; then
# Use the branch name as a prerelease version and increment the revision.
BASE_VERSION="$BASE_VERSION-$PR_NUMBER.$HEAD"
CURRENT_VERSION="$BASE_VERSION.$LATEST_REVISION"
elif [[ "$EVENT_NAME" != "push" && "$EVENT_NAME" != "workflow_dispatch" ]]; then
echo "Invalid event name to attempt to push a package on: $EVENT_NAME"
exit 1
fi
CURRENT_VERSION="$BASE_VERSION.$LATEST_REVISION"
echo "baseVersion=$BASE_VERSION" >> "$GITHUB_OUTPUT"
echo "currentVersion=$CURRENT_VERSION" >> "$GITHUB_OUTPUT"