It seems that when Gradle 3.1 downloads the dependencies for your project it stores them in:
C:\Users\username\.gradle\caches
I tried copying the contents of this folder to a different machine that has a fresh Gradle 3.1 installation, but when I try to build my project it still tries to download all of the dependencies from scratch, which then fails because the new machine has no internet connection.
How do I get around this?
Compress main folder C:\Users\username.gradle to gradleHome.zip
Copy and uncompress this gradleHome.zip file to another folder for example D:\gradle_home
set gradle_home environment variable to this new folder. See how to change environment variables in windows here.enter link description here
Related
Since I want to build project in Azure DSVM where there is not internet connectivity.
And I wanted to take all gradle dependencies to that machine. And build + run on the DSVM machine.
My project structure as follows
I wanted my spring gradle to download all dependencies into .gradle/ directory inside my project.
And link to this location only. So, that I can apply same settings into my target DSVM machine.
I dont have option to download jars from internet inside my DSVM, but I can copy those manually that is possible for me.
What settings I need to apply ?
I have fixed above issue by adding gradle.properties file inside USER_HOME/.gradle/
directory with following values :-
systemProp.http.proxyHost=<IP-Address>
systemProp.http.proxyPort=<Port>
systemProp.https.proxyHost=<IP-Address>
systemProp.https.proxyPort=<Port>
The IP Address & Port number should shared by respective Firewall network.
trunk: failed at 11/26/2019 9:50AM
Could not create parent directory for lock file C:\Program Files\gradle-5.6.4\wrapper\dists\gradle-5.6.3-bin\82hbcx3fecbatlnap0jtj8ysr\gradle-5.6.3-bin.zip.lck
The folder C:\Program Files in Windows is by default protected and can only be changed if you do it with administrator rights. For the same reason, it is not supposed to be used as a work area for temporary or downloaded files. But this is what you are attempting to do.
When you run the Gradle wrapper scripts (through gradlew), it will download a Gradle distribution to your Gradle user home. The user home can be set by the environment variable GRADLE_USER_HOME, and if not set it will default to $USER_HOME/.gradle.
To me, it looks like you have downloaded a distribution manually (version 5.6.4) and then set GRADLE_USER_HOME to that folder. You shouldn't do that - just leave it to the default, or if you don't like that, another folder that doesn't require administrator rights to modify. Otherwise, Gradle will attempt to download the required distribution for your project (in your case version 5.6.3) to that folder and after that, create lock files and fill the cache with dependencies and more.
Some people also set a variable GRADLE_HOME to point to a default Gradle distribution. You can set this to the folder where you have manually downloaded it if you like, and then add %GRADLE_HOME%\bin to your PATH. But this is optional.
I'm trying to build a gradle project with gradle-wrapper (gradlew).
When I build with ./gradlew build, it outputs text
Downloading http://services.gradle.org/distributions/gradle-1.11-bin.zip
And I already got gradle-1.11-bin.zip downloaded separately and I don't want to be downloading it again when I build.
So, where shall I put gradle-1.11-bin.zip in my project or system so that I don't have to download again?
gradle/wrapper/gradle-wrapper.properties is as following.
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=http\://services.gradle.org/distributions/gradle-1.11-bin.zip
And I've tried copying gradle-1.11-bin.zip into gradle/wrapper/dists which didn't solve the problem.
From gradle-wrapper documentation, I found in section 61.1. Configuration
If you don't want any download to happen when your project is build
via gradlew, simply add the Gradle distribution zip to your version
control at the location specified by your wrapper configuration. A
relative URL is supported - you can specify a distribution file
relative to the location of gradle-wrapper.properties file.
So, I changed distributionUrl property in gradle/wrapper/gradle-wrapper.properties to
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=gradle-1.11-bin.zip
Then, I made a copy of gradle-1.11-bin.zip in gradle/wrapper/.
Then, ./gradlew build downloaded local copy of zip and built the project.
Here's a real-world example:
mkdir -p $HOME/dev
cd $HOME/dev
git clone https://github.com/oss-review-toolkit/ort
cd ort/gradle/wrapper
wget https://services.gradle.org/distributions/gradle-7.5.1-bin.zip
sed -i 's/distributionUrl=.*/distributionUrl=gradle-7.5.1-bin.zip/' gradle-wrapper.properties
cd ../..
./gradlew installDist
Modifty the gradle/gradle-wrapper.properties
Windows:
distributionUrl=file\:/d:/gradle-2.2.1-all.zip
linux:
distributionUrl=file\:/tmp/gradle-2.2.1-all.zip
Just drag downloaded gradle file in your browser address bar and then copy address from address bar and change gradle/wrapper/gradle-wrapper.properties as following:
distributionUrl=ADDRESS THAT COPY FROM YOUR BROWSER
example:
distributionUrl=file:///E:/gradle/gradle-4.1-all.zip
or you can copy gradle.zip file to wrapper folder then use relative path:
distributionUrl=gradle.zip
This is what I did to avoid editing all gradle wrapper for current and future projects.
Locate your gradle-wrapper.properties in your project folder (eg. ./gradle/wrapper/gradle-wrapper.properties)
open the file with a text editor like Sublime Text to locate the distributionUrl line (eg. distributionUrl=http\://services.gradle.org/distributions/gradle-2.10-bin.zip
The gradle binary archive needed is gradle-2.10-bin.zip. Another version is gradle-2.10-all.zip that includes everything including source code and documentation.
Please note each project ships with different versions of gradle distributions and you can change the version to the one you have (gradle-x.xx-XXX.zip) that include the binary. (eg. gradle-2.11-bin.zip | gradle-2.11-all.zip ).
Execute gradlew.bat on window or gradle on linux to start the wrapper to build the project.
It will begin downloading the gradle-2.10-bin.zip to the .gradle\wrapper\dists in your home directory (eg.C:\Users\Sojimaxi\.gradle\wrapper\dists\gradle-2.10-bin). This download happens just once for each specified gradle version.
If you already downloaded the archive before you can terminate the download using Ctrl+C
Go into the gradle download location C:\Users\Sojimaxi\.gradle\wrapper\dists\gradle-2.10-all\78v82fsf226usgvgh7q2ptcvif copy your own copy of gradle-2.10-bin.zip into that directory then delete the gradle-2.10-all.zip.part in that directory.
That's all. Go back to your project directory to execute gradlew.bat and it will use your local copy instead of downloading a new one.
This solution didn't work for me but help me to get the right way so if you want install gradle offline follow these steps:
1- at your project under gradle directory open this file (gradle-wrapper.properties)
2- at last line you will find the gradle version, download that version or copy the file from another pc
distributionUrl=http\://services.gradle.org/distributions/gradle-3.3-bin.zip
Download Link will be like this: http://services.gradle.org/distributions/gradle-3.3-bin.zip
3- open this location
C:\Users\userName.gradle\wrapper\dists\gradle-3.3-all
and ensure that is only one folder (the name doesn’t matter it different at devices) if there any other folders delete all of them and press gradle sync on android studio which will generate another folder automatic with a random name.
4- open that folder and ensure that has only the last two files in the screenshot.
5- move the zip file that you downloaded into that folder
6- press sync gradle on android studio again suppose that gradle will work fine.
I found another easiest way to do this just started my XAMPP server and then made a folder gradle inside htdocs. I added the zipped file gradle-4.4-all.zip inside that folder. Changed the distribution url to distributionUrl=http\://localhost/gradle/gradle-4.4-all.zip
I restarted android and the syncing completed without any issue.
copy your path wher you put the file gradle-5.0-rc-5-bin.zip
example:
path C:/My doc/tools
if you have some spaces in your path change it with %20
file:///C:/My%20doc/tools/gradle-5.0-rc-5-bin.zip
and execute the command:
$ gradlew wrapper --gradle-version 5.0-rc-5
I download to
C:\data\Setup\Development\Gradle 2.11\gradle-2.11-all.zip
inside Eclipse, I declare:
Then I create new Gradle project (with wrapper) very fast, no need download. (Easy more than this solution)
create local server to mock https download(maybe a little complex),but it work
1. install tomcat then unzip and exec E:\apache-tomcat-8.5.4\bin\startup.bat
2.put gradle-2.14.1-all.zip to E:\apache-tomcat-8.5.4\webapps\ROOT\distributions
3.change url like this distributionUrl=http\://localhost:8080/distributions/gradle-2.14.1-all.zip
now run as usual
// Do not use android 8 as it will keep downloading grade distribution use grade 7
ionic cordova platform add android#8.0.0
// This will run
ionic cordova platform add android#~7.1.1 --save
Then run below and this time it should get success( Worked for me)
ionic cordova build android
I have imported a existent maven project (swagger for jersey jax-rs) into eclipse.
I get a bunch of errors:
It always has to do with the jackson-databind.jar
Example error:
Archive for required library: '.../.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.1.5/jackson-databind-2.1.5.jar' in project 'swagger-core_2.9.1' cannot be read or is not a valid ZIP file
I cannot find the .m2 folder? I am new to the maven stuff,
do i have to install something extra before i import a maven project into eclipse?
Thx
I cannot find the .m2 folder?
By default the .m2 directory is located at the home directory.
For *Unix operating systems, it will be something like /home/<user_who_fires_maven_commands>/.m2/...
For Windows machines , the m2 will be located at C:\Users\<user>\.m2\...
As for the exception you are getting
Archive for required library: '.../.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.1.5/jackson-databind-2.1.5.jar' in project 'swagger-core_2.9.1' cannot be read or is not a valid ZIP file
It is most probable that the archive file has gotten curropted ( maybe a download issue or might be possible that its sha1 doesn't match with the one that is on the central repo ). So you can try by simply deleting this jar file and then run mvn install and it will re-attempt to download the file again.
Another thing I would like to point out is that since this is a new eclipse installation, I would suggest that you re-index your local m2 folder so that this new eclipse knows about the files and folders inside the original m2 folder. To re-index, goto Window -> preferences --> Maven --> User settings --> there will be a text field stating the path of the .m2 ( make sure its correct ) and then press re-index
I am having an eclipse project created on Ubuntu, in which all the JARs that I am using, are located in a folder /home/xyz/AllJARs. Here the /home is the system home folder. The project as well as the AllJARs folder is git version controlled on a central git server.
So, all the paths to these JARs in the project's build path are /home/xyz/AllJARs. When I'm cloning the project repo and the AllJARs repo on a Windows machine, I'm shown errors related to build path since it can't find the path /home/xyz/AllJARs.
How can I manage this situation where I can have external JAR files in build paths which can work on Ubuntu as well as on a Windows machine? Thanks in advance.
You have two easy options:
use relative paths: for example, put the JAR folder in the folder above your project, then you can set the JARs' paths to ../AllJARs/
put JARs into project: you can also just put the JARs into the project folder; if you've set them up as "External JARs" in project settings, you'll have to remove them from that list, and re-add them with "Add JARs". Eclipse will then look for them locally in the project folder. If you don't want to commit the JARs to the git repo (size and/or permission being a problem), you can just copy them into the Project folder after cloning. While they're not there, you'll be shown a warning, but once Eclipse can find them, everything's fine.