1
我正在編輯一個使用gradle進行構建/依賴管理的開源包。我以前沒有用過gradle。導入gradle依賴關係
我想使用一些傑克遜方法，所以我將compile group: 'com.fasterxml.jackson.core', name: 'jackson-core', version: '2.7.5'加到build.gradle文件中，並將import com.fasterxml.jackson.*;加到我的項目中。
但是當我嘗試建立與./gradle shadowJar，我得到以下錯誤：
Installing pre-commit hook for Unix/OS X
WARNING: jar does not create an executable jar. Use shadowJar instead.
:compileJava
/Users/mttjone/sw/builds/bixie-vanilla/src/main/java/bixie/checker/reportprinter/JSONReportPrinter.java:11: error: package com.fasterxml.jackson does not exist
import com.fasterxml.jackson.*;
^
...
4 errors
:compileJava FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
應廣大用戶要求：
if(JavaVersion.current() < JavaVersion.VERSION_1_7){
println("\t************************")
println("\t*** Hello from Bixie ***")
println("\tYou will need Java 1.7 or higher if you want to continue.")
println("\tYour Java is really old. Found version " + JavaVersion.current())
println("\t************************")
throw new GradleException("Update your Java!")
}
import org.apache.tools.ant.taskdefs.condition.Os
//install the commit hook if possible.
def hook_folder = new File('./.git/hooks')
def hook = new File('pre-commit.sh')
def installed_hook = new File('./.git/hooks/pre-commit')
if (Os.isFamily(Os.FAMILY_WINDOWS)) {
println("Installing pre-commit hook for WINDOWS")
if (hook.exists() && hook_folder.exists() && !installed_hook.exists()) {
exec {
commandLine 'cmd', '/c', 'copy', hook.getAbsolutePath(), installed_hook.getAbsolutePath()
}
}
} else {
println("Installing pre-commit hook for Unix/OS X")
if (hook.exists() && hook_folder.exists() && !installed_hook.exists()) {
exec {
workingDir '.'
commandLine 'cp', hook, installed_hook
}
}
}
apply plugin: 'java'
apply plugin: 'eclipse-wtp'
apply plugin: 'idea'
apply plugin: 'jacoco'
apply plugin: 'com.github.kt3k.coveralls'
apply plugin: 'com.github.johnrengelman.shadow'
apply plugin: 'application'
apply plugin: 'findbugs'
//apply plugin: 'jdepend'
apply plugin: 'checkstyle'
task wrapper(type: Wrapper) {
gradleVersion = '2.3'
}
def version = '1.0'
jar.archiveName = "bixie_dyn.jar"
shadowJar.archiveName = "bixie.jar"
mainClassName = "bixie.Main"
repositories {
mavenCentral()
}
buildscript {
repositories {
mavenCentral()
maven {
name 'Shadow'
url "https://plugins.gradle.org/m2/"
}
}
dependencies {
classpath 'org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.0.1'
classpath 'com.github.jengelman.gradle.plugins:shadow:1.2.2'
}
}
configurations{
common
}
dependencies {
compile 'args4j:args4j:2.32'
compile 'log4j:log4j:1.2.17'
compile 'org.scala-lang:scala-actors:2.11.7'
compile 'org.scala-lang:scala-library:2.11.7'
compile 'com.googlecode.json-simple:json-simple:1.1.1'
compile 'net.sourceforge.findbugs:annotations:1.3.2'
compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.7.5'
compile fileTree(dir: 'lib', include: '*.jar')
testCompile "junit:junit:4.11" // Or whatever version
}
// building the jar ---------------------
jar {
println("WARNING: jar does not create an executable jar. Use shadowJar instead.")
baseName = 'bixie'
from configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
from('src/main/resources'){ include('log4j.properties')}
from('src/main/resources'){ include('basic_prelude.bpl')}
from('src/main/resources'){ include('java_lang.bpl')}
manifest {
attributes 'Main-Class': mainClassName,
'Class-Path': '.',
'Implementation-Title': 'Bixie',
'Implementation-Version': version
}
}
shadowJar {
append('src/main/resources/report_html.zip')
}
//jar.dependsOn shadowJar
// testing related activities -----------------
tasks.withType(FindBugs) {
effort = "max"
reportLevel = "medium"
findbugs.excludeFilter = file("$rootProject.projectDir/config/findbugs/excludeFilter.xml")
reports {
xml.enabled = false
html.enabled = true
}
}
jacocoTestReport {
reports {
xml.enabled true
html.enabled true
csv.enabled false
html.destination "${buildDir}/reports/coverage"
}
}
test {
jacoco {
enabled = true
}
testLogging {
events "failed"
exceptionFormat "full"
}
useJUnit()
}
task selfCheck {
group 'Verification'
description 'Run Bixie on itself.'
doLast {
def bixieJar = shadowJar.archivePath
def bixieDir = compileJava.destinationDir
def bixieClassPath = compileJava.classpath.asPath
//TODO generate this.
def bixieReportDir = "${buildDir}/reports/self_test.txt"
exec {
workingDir '.'
commandLine 'java', '-jar', bixieJar, '-j', bixieDir, '-cp', bixieClassPath, '-o', bixieReportDir, '-checker', '3'
}
}
}
task inferCheck {
group 'Verification'
description 'Run Facebook Infer on this project.'
doLast {
println("REQUIRES Infer TO BE IN YOUR PATH.")
exec {
workingDir '.'
commandLine 'infer', '--', 'gradle', 'clean', 'compileJava'
}
}
}
gradle這個依賴的相關位：
runtime - Runtime classpath for source set 'main'.
+--- args4j:args4j:2.32
+--- log4j:log4j:1.2.17
+--- org.scala-lang:scala-actors:2.11.7
| \--- org.scala-lang:scala-library:2.11.7
+--- org.scala-lang:scala-library:2.11.7
+--- com.googlecode.json-simple:json-simple:1.1.1
| \--- junit:junit:4.10
| \--- org.hamcrest:hamcrest-core:1.1
+--- net.sourceforge.findbugs:annotations:1.3.2
\--- com.fasterxml.jackson.core:jackson-databind:2.7.5
+--- com.fasterxml.jackson.core:jackson-annotations:2.7.0
\--- com.fasterxml.jackson.core:jackson-core:2.7.5