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vnidrop/packaging/version/resolve-version.sh

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#!/usr/bin/env bash
set -euo pipefail
script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
repo_root="$(cd "$script_dir/../.." && pwd)"
version_file="${VNIDROP_VERSION_FILE:-$repo_root/version.properties}"
fail() {
printf '%s\n' "$*" >&2
exit 1
}
read_property() {
local key=$1
local matches
matches="$(sed -n "s/^${key}=//p" "$version_file")"
[[ -n "$matches" ]] || fail "Missing $key in $version_file"
[[ $(printf '%s\n' "$matches" | wc -l | tr -d ' ') == 1 ]] ||
fail "Duplicate $key in $version_file"
printf '%s' "$matches"
}
validate_canonical_integer() {
local name=$1
local value=$2
local minimum=$3
local maximum=$4
[[ $value =~ ^(0|[1-9][0-9]*)$ ]] ||
fail "$name must be a canonical non-negative integer"
(( 10#$value >= minimum && 10#$value <= maximum )) ||
fail "$name must be between $minimum and $maximum"
}
product_version="$(read_property PRODUCT_VERSION)"
release_channel="$(read_property RELEASE_CHANNEL)"
android_version_code="$(read_property ANDROID_VERSION_CODE)"
apple_build_number="$(read_property APPLE_BUILD_NUMBER)"
windows_version_epoch="$(read_property WINDOWS_VERSION_EPOCH)"
[[ $product_version =~ ^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)$ ]] ||
fail "PRODUCT_VERSION must use canonical MAJOR.MINOR.PATCH integers"
IFS=. read -r product_major product_minor product_patch <<< "$product_version"
validate_canonical_integer "PRODUCT_VERSION major" "$product_major" 0 65534
validate_canonical_integer "PRODUCT_VERSION minor" "$product_minor" 0 65535
validate_canonical_integer "PRODUCT_VERSION patch" "$product_patch" 0 65535
[[ $release_channel =~ ^[a-z][a-z0-9-]*$ ]] ||
fail "RELEASE_CHANNEL must start with a lowercase letter and contain only lowercase letters, digits, and hyphens"
validate_canonical_integer "ANDROID_VERSION_CODE" "$android_version_code" 1 2100000000
[[ $apple_build_number =~ ^[1-9][0-9]*(\.[0-9]+){0,2}$ ]] ||
fail "APPLE_BUILD_NUMBER must contain one to three period-separated non-negative integers and start above zero"
validate_canonical_integer "WINDOWS_VERSION_EPOCH" "$windows_version_epoch" 1 65535
windows_major=$((10#$product_major + 10#$windows_version_epoch))
(( windows_major <= 65535 )) ||
fail "Derived Windows package major exceeds 65535"
windows_package_version="$windows_major.$product_minor.$product_patch.0"
verify_tag() {
local tag=${1:-${GITHUB_REF_NAME:-}}
if [[ ${GITHUB_REF_TYPE:-} == tag || -n ${1:-} ]]; then
[[ $tag == "v$product_version" ]] ||
fail "Release tag must be v$product_version, got ${tag:-<empty>}"
fi
}
case "${1:-verify}" in
product)
printf '%s\n' "$product_version"
;;
channel)
printf '%s\n' "$release_channel"
;;
android-code)
printf '%s\n' "$android_version_code"
;;
apple-build)
printf '%s\n' "$apple_build_number"
;;
windows-package)
printf '%s\n' "$windows_package_version"
;;
verify)
verify_tag
printf 'VniDrop %s (%s), Android %s, Apple %s, MSIX %s\n' \
"$product_version" "$release_channel" "$android_version_code" \
"$apple_build_number" "$windows_package_version"
;;
verify-tag)
verify_tag "${2:-}"
;;
*)
fail "Usage: $0 {product|channel|android-code|apple-build|windows-package|verify|verify-tag [tag]}"
;;
esac