docker-php-ext-install に -j$(nproc) を付与してパラレルビルドする

[nanasess]

see https://github.com/docker-library/docs/tree/master/php#php-core-extensions

手元の環境では50%程度高速化した

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 55.63%. Comparing base (f2191bf) to head (b4585ca).
Report is 3 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #984   +/-   ##
=======================================
  Coverage   55.63%   55.63%           
=======================================
  Files          75       75           
  Lines        8917     8917           
=======================================
  Hits         4961     4961           
  Misses       3956     3956           

Flag	Coverage Δ
tests	55.63% <ø> (ø)

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[seasoftjapan]

手元環境 (WSL2) で、9秒くらい早くなりました。

適用前

$ time docker build -f Dockerfile-local -t local/ec-cube/ec-cube2-php:${TAG} --pull --build-arg TAG=${TAG} --build-arg XDEBUG
=${XDEBUG} --no-cache .
[+] Building 42.3s (10/10) FINISHED                                                                                                    docker:default
 => [internal] load build definition from Dockerfile-local                                                                                       0.0s
 => => transferring dockerfile: 333B                                                                                                             0.0s
 => [internal] load metadata for ghcr.io/ec-cube/ec-cube2-php:8.1-apache                                                                         0.5s
 => [internal] load .dockerignore                                                                                                                0.0s
 => => transferring context: 2B                                                                                                                  0.0s
 => CACHED [1/6] FROM ghcr.io/ec-cube/ec-cube2-php:8.1-apache@sha256:176444d024095f91625961eecac5fec6a1d086419cde27227e16626d5de2a9d6            0.0s
 => [2/6] RUN apt update                                                                                                                         5.8s
 => [3/6] RUN apt -y install inetutils-ping telnet                                                                                               2.4s
 => [4/6] RUN pecl install xdebug                                                                                                               27.7s
 => [5/6] RUN docker-php-ext-enable xdebug                                                                                                       0.7s
 => [6/6] RUN apt -y install iproute2                                                                                                            4.3s
 => exporting to image                                                                                                                           0.4s
 => => exporting layers                                                                                                                          0.3s
 => => writing image sha256:990b87c7cbff837da60ea5f86c0922557dc2e81fed9d0582ac05bc2801440b48                                                     0.0s
 => => naming to docker.io/local/ec-cube/ec-cube2-php:8.1-apache                                                                                 0.0s

real    0m42.840s
user    0m0.291s
sys     0m0.269s

適用後

$ time docker build -f Dockerfile-local -t local/ec-cube/ec-cube2-php:${TAG} --pull --build-arg TAG=${TAG} --build-arg XDEBUG
=${XDEBUG} --no-cache .
[+] Building 33.6s (10/10) FINISHED                                                                                                    docker:default
 => [internal] load build definition from Dockerfile-local                                                                                       0.0s
 => => transferring dockerfile: 333B                                                                                                             0.0s
 => [internal] load metadata for ghcr.io/ec-cube/ec-cube2-php:8.1-apache                                                                         0.7s
 => [internal] load .dockerignore                                                                                                                0.0s
 => => transferring context: 2B                                                                                                                  0.0s
 => CACHED [1/6] FROM ghcr.io/ec-cube/ec-cube2-php:8.1-apache@sha256:176444d024095f91625961eecac5fec6a1d086419cde27227e16626d5de2a9d6            0.0s
 => [2/6] RUN apt update                                                                                                                         5.6s
 => [3/6] RUN apt -y install inetutils-ping telnet                                                                                               2.2s
 => [4/6] RUN pecl install xdebug                                                                                                               19.5s
 => [5/6] RUN docker-php-ext-enable xdebug                                                                                                       0.6s
 => [6/6] RUN apt -y install iproute2                                                                                                            4.2s
 => exporting to image                                                                                                                           0.4s
 => => exporting layers                                                                                                                          0.3s
 => => writing image sha256:ee75d66540633d855bdfa1cf3e2ad9aac10ce43bce33143c013cec06e80a11e0                                                     0.0s
 => => naming to docker.io/local/ec-cube/ec-cube2-php:8.1-apache                                                                                 0.0s

real    0m33.866s
user    0m0.187s
sys     0m0.200s

https://localhost:4430/ 普通に表示されることを確認。