allow a pool to instantly run processes/runs (#15)

* allow a pool to instantly run processes/runs

* update makefile to current best practice

* add composer php version setting

* set composer file to php version

* some fixes, tidy makefile a tiny bit

* doc comment tidy

* handle multple lines as response

* split child output on new line

* filter out blank lines

.travis.yml

@@ -2,17 +2,15 @@ language: php
 
 dist: trusty
 
-## Cache composer bits
 cache:
   directories:
     - $HOME/.composer/cache/files
 
 php:
-  - 5.5
   - 5.6
   - 7.0
   - 7.1
-  - hhvm
+  - 7.2
   - nightly
 
 env:
@@ -24,6 +22,7 @@ matrix:
     - php: nightly
 
 before_script:
+  - composer config platform.php $(php -r "echo PHP_VERSION;")
   - travis_retry composer update --no-interaction --prefer-dist $PREFER_LOWEST
 
 script:

Makefile

@@ -1,35 +1,42 @@
 SHELL = /bin/sh
 
 DOCKER ?= $(shell which docker)
+PHP_VER := 7.2
+IMAGE := graze/php-alpine:${PHP_VER}-test
 VOLUME := /srv
-IMAGE ?= graze/php-alpine:test
-DOCKER_RUN := ${DOCKER} run --rm -t -v $$(pwd):${VOLUME} -w ${VOLUME} ${IMAGE}
+DOCKER_RUN_BASE := ${DOCKER} run --rm -t -v $$(pwd):${VOLUME} -w ${VOLUME}
+DOCKER_RUN := ${DOCKER_RUN_BASE} ${IMAGE}
 
 PREFER_LOWEST ?=
 
-.PHONY: build build-update composer-% clean help run
-.PHONY: lint lint-fix
-.PHONY: test test-unit test-lowest test-matrix test-coverage test-coverage-html test-coverage-clover
+.PHONY: install composer clean help run
+.PHONY: test lint lint-fix test-unit test-integration test-matrix test-coverage test-coverage-html test-coverage-clover
 
 .SILENT: help
 
 # Building
 
-build: ## Download the dependencies then build the image :rocket:.
-	make 'composer-install --prefer-dist --optimize-autoloader'
+build: ## Install the dependencies
+build: ensure-composer-file
+	make 'composer-install --optimize-autoloader --prefer-dist ${PREFER_LOWEST}'
 
-build-update: ## Update all dependencies
-	make 'composer-update --prefer-dist --optimize-autoloader ${PREFER_LOWEST}'
+build-update: ## Update the dependencies
+build-update: ensure-composer-file
+	make 'composer-update --optimize-autoloader --prefer-dist ${PREFER_LOWEST}'
+
+ensure-composer-file: # Update the composer file
+	make 'composer-config platform.php ${PHP_VER}'
 
 composer-%: ## Run a composer command, `make "composer-<command> [...]"`.
 	${DOCKER} run -t --rm \
-        -v $$(pwd):/app \
-        -v ~/.composer:/tmp \
+        -v $$(pwd):/app:delegated \
+        -v ~/.composer:/tmp:delegated \
+        -v ~/.ssh:/root/.ssh:ro \
         composer --ansi --no-interaction $* $(filter-out $@,$(MAKECMDGOALS))
 
 # Testing
 
-test: ## Run the unit and integration testsuites.
+test: ## Run the unit testsuites.
 test: lint test-unit
 
 lint: ## Run phpcs against the code.
@@ -39,40 +46,26 @@ lint-fix: ## Run phpcsf and fix possible lint errors.
 	${DOCKER_RUN} vendor/bin/phpcbf -p src/ tests/
 
 test-unit: ## Run the unit testsuite.
-	${DOCKER_RUN} vendor/bin/phpunit --testsuite unit
-
-test-examples: ## Test the pre-build examples
-test-examples: test-example-table test-example-lines
-
-test-example-table: ## Run the example application
-	${DOCKER_RUN} php tests/example/table.php
+	${DOCKER_RUN} vendor/bin/phpunit --colors=always --testsuite unit
 
-test-example-lines: ## Run the example application
-	${DOCKER_RUN} php tests/example/lines.php
-
-test-lowest: ## Test using the lowest possible versions of the dependencies
-test-lowest: PREFER_LOWEST=--prefer-lowest --prefer-stable
-test-lowest: build-update test
+test-matrix-lowest: ## Test all version, with the lowest version
+	${MAKE} test-matrix PREFER_LOWEST=--prefer-lowest
+	${MAKE} build-update
 
 test-matrix: ## Run the unit tests against multiple targets.
-	${MAKE} IMAGE="php:5.6-alpine" test
-	${MAKE} IMAGE="php:7.0-alpine" test
-	${MAKE} IMAGE="php:7.1-alpine" test
-	${MAKE} IMAGE="hhvm/hhvm:latest" test
-
-test-matrix-lowest: ## Run the unit tests against
-	${MAKE} build-update PREFER_LOWEST='--prefer-lowest --prefer-stable'
-	${MAKE} test-matrix
-	${MAKE} build-update
+	${MAKE} PHP_VER="5.6" build-update test
+	${MAKE} PHP_VER="7.0" build-update test
+	${MAKE} PHP_VER="7.1" build-update test
+	${MAKE} PHP_VER="7.2" build-update test
 
 test-coverage: ## Run all tests and output coverage to the console.
-	${DOCKER_RUN} phpdbg7 -qrr vendor/bin/phpunit --coverage-text
+	${DOCKER_RUN_BASE} ${IMAGE} phpdbg7 -qrr vendor/bin/phpunit --coverage-text
 
 test-coverage-html: ## Run all tests and output coverage to html.
-	${DOCKER_RUN} phpdbg7 -qrr vendor/bin/phpunit --coverage-html=./tests/report/html
+	${DOCKER_RUN_BASE} ${IMAGE} phpdbg7 -qrr vendor/bin/phpunit --coverage-html=./tests/report/html
 
 test-coverage-clover: ## Run all tests and output clover coverage to file.
-	${DOCKER_RUN} phpdbg7 -qrr vendor/bin/phpunit --coverage-clover=./tests/report/coverage.clover
+	${DOCKER_RUN_BASE} ${IMAGE} phpdbg7 -qrr vendor/bin/phpunit --coverage-clover=./tests/report/coverage.clover
 
 # Help
 

composer.json

@@ -27,11 +27,11 @@
         "graze/console-diff-renderer": "^0.6.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^4.2 | ^5.2",
-        "squizlabs/php_codesniffer": "^2.9",
-        "graze/standards": "^1.0",
-        "symfony/console": "^3.1",
-        "mockery/mockery": "^0.9.9"
+        "mockery/mockery": "^1.0",
+        "phpunit/phpunit": "^5.7.21|^6|^7",
+        "squizlabs/php_codesniffer": "^3",
+        "graze/standards": "^2",
+        "symfony/console": "^3.1 | ^4"
     },
     "suggest": {
         "symfony/console": "To use the Table to print current runs"
@@ -47,5 +47,10 @@
             "Graze\\ParallelProcess\\Test\\Unit\\": "tests/unit",
             "Graze\\ParallelProcess\\Test\\Integration\\": "tests/integration"
         }
+    },
+    "config": {
+        "platform": {
+            "php": "7.2"
+        }
     }
 }