我尝试设置npm包的缓存。这是我的插件配置:
node {
version = '4.5.0'
npmVersion = '3.10.6'
distBaseUrl = 'https://nodejs.org/dist'
download = true
workDir = file("$webAppSourceAbsolute/nodejs")
nodeModulesDir = file("$webAppSourceAbsolute/")
}
这是我的任务:
task npmCacheConfig(type: NpmTask) {
description = "Configure the NPM cache"
outputs.upToDateWhen {
false
}
def npmCacheDir = "${gradle.getGradleUserHomeDir()}/caches/npm"
outputs.files file(npmCacheDir)
args = ['config', 'set', 'cache', npmCacheDir]
}
但是当我执行此任务时,我收到了一个错误:
:arm-bpa:nodeSetup UP-TO-DATE
:arm-bpa:npmCacheConfig FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':myModule:npmCacheConfig'.
>
Could not run npm command - local npm not found but requested in gradle node configuration.
A common reason for this is an npm-shrinkwrap.json file is present and un-installs npm.
To resolve this, add npm with version '3.10.6' to your package.json.
我可以这样修理:
npmCacheConfig.doFirst {
this.project.node.nodeModulesDir = file("$webAppSourceAbsolute/nodejs/node-v4.5.0-linux-x64/lib/")
}
npmCacheConfig.doLast {
this.project.node.nodeModulesDir = file("$webAppSourceAbsolute/")
}
有没有办法在没有这种硬编码的情况下修复它?
答案 0 :(得分:0)
我已经这样解决了:
npmCacheConfig.doFirst {
def nodeJsDirectory = null
def nodeVersion = this.project.node.version
file("$webAppSourceAbsolute/nodejs/").traverse(
type: FileType.DIRECTORIES,
nameFilter: ~"^node-v$nodeVersion.*",
postDir: {
return FileVisitResult.TERMINATE
}
) {
nodeJsDirectory = it
}
if (nodeJsDirectory != null) {
this.project.node.nodeModulesDir = file("$nodeJsDirectory/lib/")
} else {
throw new IllegalStateException("nodejs is not installed")
}
}
npmCacheConfig.doLast {
this.project.node.nodeModulesDir = file("$webAppSourceAbsolute/")
}