docker-laravel/scripts/publish.sh

#!/usr/bin/env bash
# ===========================================================================
# publish.sh — Push all built images to a container registry
#
# Usage:
#   ./publish.sh                                  # push all (IMAGE_NAME must include namespace)
#   ./publish.sh 8.4                              # push only PHP 8.4 tags
#   REGISTRY=ghcr.io/myorg ./publish.sh           # re-tag to different registry and push
#
# Environment:
#   IMAGE_NAME   — image name          (default: blaxsoftware/laravel)
#   REGISTRY     — optional registry   (if set, images are re-tagged from IMAGE_NAME to REGISTRY/IMAGE_NAME)
#   DRY_RUN      — set to 1 to print commands without executing
#   FAIL_ON_MISSING — set to 1 to exit when a local source image is missing
# ===========================================================================
set -euo pipefail

IMAGE_NAME="${IMAGE_NAME:-blaxsoftware/laravel}"
FAIL_ON_MISSING="${FAIL_ON_MISSING:-0}"

# If REGISTRY is set, push to REGISTRY/<basename of IMAGE_NAME>; otherwise push IMAGE_NAME directly
if [ -n "${REGISTRY:-}" ]; then
    BASE_NAME="$(basename "$IMAGE_NAME")"
    LOCAL="${IMAGE_NAME}"
    REMOTE="${REGISTRY}/${BASE_NAME}"
else
    LOCAL="${IMAGE_NAME}"
    REMOTE="${IMAGE_NAME}"
fi

# ---------------------------------------------------------------------------
# PHP → Laravel version mapping (must match build.sh)
# ---------------------------------------------------------------------------
declare -A PHP_LARAVEL_MAP=(
    ["7.4"]=""
    ["8.0"]="9"
    ["8.1"]="9 10"
    ["8.2"]="9 10 11 12"
    ["8.3"]="10 11 12 13"
    ["8.4"]="11 12 13"
    ["8.5"]="12 13"
)

declare -A LARAVEL_RECOMMENDED_PHP=(
    ["9"]="8.1"
    ["10"]="8.3"
    ["11"]="8.4"
    ["12"]="8.5"
    ["13"]="8.5"
)

LATEST_PHP="8.4"
ALL_PHP_VERSIONS=("7.4" "8.0" "8.1" "8.2" "8.3" "8.4" "8.5")

# ---------------------------------------------------------------------------
# Determine which versions to push
# ---------------------------------------------------------------------------
if [ $# -gt 0 ]; then
    PUSH_VERSIONS=("$@")
else
    PUSH_VERSIONS=("${ALL_PHP_VERSIONS[@]}")
fi

for v in "${PUSH_VERSIONS[@]}"; do
    if [[ ! -v "PHP_LARAVEL_MAP[$v]" ]]; then
        echo "ERROR: Unknown PHP version: $v"
        exit 1
    fi
done

# ---------------------------------------------------------------------------
# Helper
# ---------------------------------------------------------------------------
run() {
    if [ "${DRY_RUN:-0}" = "1" ]; then
        echo "[dry-run] $*"
    else
        "$@"
    fi
}

tag_and_push() {
    local LOCAL_TAG="$1"
    local REMOTE_TAG="$2"
    run docker tag "${LOCAL_TAG}" "${REMOTE_TAG}"
    run docker push "${REMOTE_TAG}"
}

# ---------------------------------------------------------------------------
# Push
# ---------------------------------------------------------------------------
TOTAL=0
PUSHED=0
SKIPPED=()

for PHP_VERSION in "${PUSH_VERSIONS[@]}"; do
    echo ""
    echo "==========================================="
    echo "  Pushing PHP ${PHP_VERSION}"
    echo "==========================================="

    SOURCE_TAG="${LOCAL}:php${PHP_VERSION}"
    if ! docker image inspect "${SOURCE_TAG}" >/dev/null 2>&1; then
        if [ "${FAIL_ON_MISSING}" = "1" ]; then
            echo "ERROR: Missing local image ${SOURCE_TAG}"
            exit 1
        fi

        echo "Skipping PHP ${PHP_VERSION}: missing local image ${SOURCE_TAG}"
        SKIPPED+=("$PHP_VERSION")
        continue
    fi

    # Base PHP tag
    tag_and_push "${SOURCE_TAG}" "${REMOTE}:php${PHP_VERSION}"
    TOTAL=$((TOTAL + 1)); PUSHED=$((PUSHED + 1))

    # Laravel combo tags
    LARAVEL_VERSIONS="${PHP_LARAVEL_MAP[$PHP_VERSION]}"
    for LV in $LARAVEL_VERSIONS; do
        tag_and_push "${SOURCE_TAG}" "${REMOTE}:laravel${LV}-php${PHP_VERSION}"
        TOTAL=$((TOTAL + 1)); PUSHED=$((PUSHED + 1))

        # Bare laravelN tag
        if [ "${LARAVEL_RECOMMENDED_PHP[$LV]}" = "$PHP_VERSION" ]; then
            tag_and_push "${SOURCE_TAG}" "${REMOTE}:laravel${LV}"
            TOTAL=$((TOTAL + 1)); PUSHED=$((PUSHED + 1))
        fi
    done

    # latest
    if [ "$PHP_VERSION" = "$LATEST_PHP" ]; then
        tag_and_push "${SOURCE_TAG}" "${REMOTE}:latest"
        TOTAL=$((TOTAL + 1)); PUSHED=$((PUSHED + 1))
    fi
done

# ---------------------------------------------------------------------------
# Summary
# ---------------------------------------------------------------------------
echo ""
echo "==========================================="
echo "  Publish complete"
echo "==========================================="
echo "Pushed ${PUSHED} tags to ${REMOTE}"

if [ ${#SKIPPED[@]} -gt 0 ]; then
    echo "Skipped PHP versions (missing local images): ${SKIPPED[*]}"
fi