feat(planner/php): Allow disabling optimization

internal/php/Dockerfile

@@ -84,9 +84,16 @@ ARG BUILD_COMMAND
 RUN if [ -n "${BUILD_COMMAND}" ]; then ${BUILD_COMMAND}; fi
 
 # optimization for frameworks
+ARG PHP_OPTIMIZE
 RUN <<EOF
 	set -ux
 
+	if [ ! "${PHP_OPTIMIZE}" = "true" ]; then
+		echo "ZBPACK_PHP_OPTIMIZE is not set to true, skipping optimization"
+		echo "You will need to run cache, optimization, and some build command manually."
+		exit 0
+	fi
+
 	if [ -x artisan ]; then
 		# Laravel
 		php artisan optimize

internal/php/config.go

@@ -2,3 +2,6 @@ package php
 
 // ConfigPHPVersion defines the PHP version to use.
 const ConfigPHPVersion = "php.version"
+
+// ConfigPHPOptimize decides if we should run optimization on build.
+const ConfigPHPOptimize = "php.optimize"

internal/php/identify.go

@@ -1,6 +1,7 @@
 package php
 
 import (
+	"strconv"
 	"strings"
 
 	"github.com/spf13/afero"
@@ -33,6 +34,7 @@ func (i *identify) PlanMeta(options plan.NewPlannerOptions) types.PlanMeta {
 	exts := DeterminePHPExtensions(options.Source)
 	buildCommand := DetermineBuildCommand(options.Config)
 	startCommand := DetermineStartCommand(options.Config)
+	phpOptimize := DeterminePHPOptimize(options.Config)
 
 	// Some meta will be added to the plan dynamically later.
 	meta := types.PlanMeta{
@@ -42,6 +44,7 @@ func (i *identify) PlanMeta(options plan.NewPlannerOptions) types.PlanMeta {
 		"exts":         strings.Join(exts, " "),
 		"buildCommand": buildCommand,
 		"startCommand": startCommand,
+		"optimize":     strconv.FormatBool(phpOptimize),
 	}
 
 	return meta

internal/php/php.go

@@ -24,6 +24,7 @@ func GenerateDockerfile(meta types.PlanMeta) (string, error) {
 		"PHP_EXTENSIONS":         meta["exts"],
 		"BUILD_COMMAND":          meta["buildCommand"],
 		"START_COMMAND":          meta["startCommand"],
+		"PHP_OPTIMIZE":           meta["optimize"],
 	}
 
 	for k, v := range variables {

internal/php/plan.go

@@ -157,3 +157,8 @@ func DetermineBuildCommand(config plan.ImmutableProjectConfiguration) string {
 
 	return ""
 }
+
+// DeterminePHPOptimize determines if we should run optimization on build.
+func DeterminePHPOptimize(config plan.ImmutableProjectConfiguration) bool {
+	return plan.Cast(config.Get(ConfigPHPOptimize), cast.ToBoolE).TakeOr(true)
+}