我们有一个play2/scala
使用 gitlab ci 构建的应用程序。
我们的.gitlab-ci.yml
(至少是重要的部分)如下所示:
image: hseeberger/scala-sbt
variables:
SBT_GLOBAL_BASE_DIR: "$CI_PROJECT_DIR/cache/.sbt"
IVY2_CACHE_DIR: "$CI_PROJECT_DIR/cache/.ivy2"
SBT_BOOT_DIR: "$CI_PROJECT_DIR/cache/.sbt/boot"
M2_HOME_DIR: "$CI_PROJECT_DIR/cache/.m2"
before_script:
# Log the sbt version
- sbt sbt-version
build:
stage: build
script:
- ./build.sh
与build.sh
:
sbt -Dsbt.global.base=$SBT_GLOBAL_BASE_DIR \
-Dsbt.ivy.home=$IVY2_CACHE_DIR \
-Dsbt.boot.directory=$SBT_BOOT_DIR \
compile
不幸的是,我们的管道在所有步骤(构建、验证、部署)中总是运行大约 30-40 分钟。大部分时间它都花在sbt
一遍又一遍地下载真正令人讨厌的东西上。
我可能不太了解,gitlab ci runners
但据我了解,通过使用hseeberger/scala-sbt作为图像,sbt
应该是全球可用的,应该不需要下载它。
然后也不需要 gitlab 的这个解决方案。
sbt
无论如何,如果在每次部署期间服务器运行任何sbt
命令时不会完全下载 6 次,我会很高兴。
有人可以解释我如何使用正确image
或image
正确的方式,或者我如何缓存这些sbt
东西吗?
更新
在过去的几天里,我与docker
和进行了很多战斗gitlab ci
。我发现这个问题与不要下载互联网中描述的几乎相同 。拥有所有依赖项似乎是一项艰巨的任务,最好通过挂载它们来完成。不幸的是,这在共享的 gitlab ci 运行器上是不可能的。
我继续发现sbt-docker,它允许您从build.sbt
文件构建 docker 容器。使用package basic 方法,我尝试将项目的所有本地可用依赖项作为全局 sbt plugins包含到容器中。但这也无济于事。
maven
我最后的发现是关于解决方案的答案,并试图将其转化为我们的sbt
项目:
.gitlab-ci.yml
image: hseeberger/scala-sbt
variables:
MAVEN_OPTS: -Dmaven.repo.local=/cache/maven.repository
stages:
- build
- test
- staging
- deploy
build:
stage: build
script:
- sbt compile -Dsbt.ivy.home=/cache/.ivy2 -Dsbt.global.base=/cache/.sbt/0.13 -Dsbt.boot.directory=/cache/.sbt/boot -Dsbt.repository.config=/cache/.sbt/repositories
我可以gitlab ci
再次访问日志。它们看起来基本上如下:
[info] Loading project definition from /builds/kwiqjobs/backend/project
[info] Updating {file:/builds/kwiqjobs/backend/project/}backend-build...
[info] Resolving com.typesafe.play#sbt-plugin;2.5.4 ...
[info] Resolving com.typesafe.play#sbt-plugin;2.5.4 ...
[info] Resolving com.typesafe.play#sbt-routes-compiler_2.10;2.5.4 ...
[info] Resolving com.typesafe.play#sbt-routes-compiler_2.10;2.5.4 ...
[info] Resolving org.scala-lang#scala-library;2.10.6 ...
[info] Resolving com.typesafe.play#twirl-api_2.10;1.1.1 ...
[info] Resolving com.typesafe.play#twirl-api_2.10;1.1.1 ...
... a **lot** more
[info] [SUCCESSFUL ] com.typesafe.sbt#sbt-twirl;1.1.1!sbt-twirl.jar (1033ms)
[info] downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-native-packager/scala_2.10/sbt_0.13/1.0.3/jars/sbt-native-packager.jar ...
[info] [SUCCESSFUL ] com.typesafe.sbt#sbt-native-packager;1.0.3!sbt-native-packager.jar (954ms)
[info] downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-web/scala_2.10/sbt_0.13/1.3.0/jars/sbt-web.jar ...
[info] [SUCCESSFUL ] com.typesafe.sbt#sbt-web;1.3.0!sbt-web.jar (1010ms)
[info] downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-js-engine/scala_2.10/sbt_0.13/1.1.3/jars/sbt-js-engine.jar ...
[info] [SUCCESSFUL ] com.typesafe.sbt#sbt-js-engine;1.1.3!sbt-js-engine.jar (1147ms)
[info] downloading https://repo1.maven.org/maven2/com/typesafe/play/twirl-api_2.10/1.1.1/twirl-api_2.10-1.1.1.jar ...
[info] [SUCCESSFUL ] com.typesafe.play#twirl-api_2.10;1.1.1!twirl-api_2.10.jar (89ms)
[info] downloading https://repo1.maven.org/maven2/commons-io/commons-io/2.4/commons-io-2.4.jar ...
[info] [SUCCESSFUL ] commons-io#commons-io;2.4!commons-io.jar (48ms)
a **lot** more
[info] Done updating.
[info] Compiling 228 Scala sources and 4 Java sources to /builds/kwiqjobs/backend/target/scala-2.11/classes...
[info] 'compiler-interface' not yet compiled for Scala 2.11.8. Compiling...
[info] Compilation completed in 17.735 s
[success] Total time: 149 s, completed Jan 20, 2017 2:22:52 PM
Build succeeded
我想摆脱所有的下载。