scalameta / metals-feature-requests

Issue tracker for Metals feature requests

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Allow the server to be downloaded outside of an editor #159

Open mesa123123 opened 3 years ago

mesa123123 commented 3 years ago

Is your feature request related to a problem? Please describe.

I'm working behind a proxy and vscode's relationship with it is temperamental at best... However working through the browser works just fine, so being able to download server files as a whole works well. Describe the solution you'd like

The ability to click a download button, download the metals server and then be able to connect the editors i like to said server. If this is already possible I'd like documentation that shows me how to do it This is very sparse and doesn't help in the least Describe alternatives you've considered

Working through vscode which just causes the editor to whine about how it can't download the server Additional context

Search terms:

ckipp01 commented 3 years ago

Thanks for the feature request. Have you taken a look at the portion of the site about proxies and mirrors? There is quite a bit of information there that can guide you through the process. Since Metals if fully reliant on Coursier here, have you also taken a look at the linked Coursier Proxy information?

An alternative installation method that we would recommend would just be to use Coursier manually, so you'll probably run into the same issues that you're having. Please read through those pages and feel free to ask for help on anything you're getting stuck on.

ckipp01 commented 3 years ago

Have you gotten a chance to read through those pages and see if it solves your issue @mesa123123?

Geronium commented 3 years ago

hello, thanks for your advices tgodzik, i followed what you said, and i'm again lock with an error, when i run this step

Step 23/23 : RUN ./cs -J-Dhttps.proxyHost=myproxyip -J-Dhttps.proxyPort=myproxyport launch org.scalameta:metals_2.12:0.9.10 -M scala.meta.metals.DownloadDependencies

" ................... Downloading https://repo1.maven.org/maven2/org/openjdk/jol/jol-core/0.14/jol-core-0.14.jar Downloaded https://repo1.maven.org/maven2/org/scalameta/fastparse-utils_2.12/1.0.1/fastparse-utils_2.12-1.0.1.jar Downloading https://repo1.maven.org/maven2/com/lihaoyi/ujson_2.12/1.2.2/ujson_2.12-1.2.2.jar Downloaded https://repo1.maven.org/maven2/org/openjdk/jol/jol-core/0.14/jol-core-0.14.jar Downloading https://repo1.maven.org/maven2/org/scalameta/metals_2.12/0.9.10/metals_2.12-0.9.10.jar Downloaded https://repo1.maven.org/maven2/com/lihaoyi/ujson_2.12/1.2.2/ujson_2.12-1.2.2.jar Downloaded https://repo1.maven.org/maven2/com/google/guava/guava/30.1-jre/guava-30.1-jre.jar Downloaded https://repo1.maven.org/maven2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.jar Downloaded https://repo1.maven.org/maven2/org/scalameta/metals_2.12/0.9.10/metals_2.12-0.9.10.jar Downloaded https://repo1.maven.org/maven2/org/scala-lang/scala-library/2.12.13/scala-library-2.12.13.jar Downloaded https://repo1.maven.org/maven2/ch/epfl/scala/bloop-launcher_2.12/1.4.6-21-464e4ec4/bloop-launcher_2.12-1.4.6-21-464e4ec4.jar 2021.01.21 15:24:06 INFO Downloading mdoc Exception in thread "main" coursierapi.error.SimpleResolutionError$1: Error downloading org.scalameta:mdoc_2.13:2.2.15 not found: /root/.ivy2/local/org.scalameta/mdoc_2.13/2.2.15/ivys/ivy.xml download error: Caught java.net.UnknownHostException: repo1.maven.org (repo1.maven.org) while downloading https://repo1.maven.org/maven2/org/scalameta/mdoc_2.13/2.2.15/mdoc_2.13-2.2.15.pom download error: Caught java.net.UnknownHostException: oss.sonatype.org (oss.sonatype.org) while downloading https://oss.sonatype.org/content/repositories/public/org/scalameta/mdoc_2.13/2.2.15/mdoc_2.13-2.2.15.pom download error: Caught java.net.UnknownHostException: oss.sonatype.org (oss.sonatype.org) while downloading https://oss.sonatype.org/content/repositories/snapshots/org/scalameta/mdoc_2.13/2.2.15/mdoc_2.13-2.2.15.pom at coursierapi.error.SimpleResolutionError.of(SimpleResolutionError.java:11) at coursierapi.shaded.coursier.internal.api.ApiHelper$.simpleResError(ApiHelper.scala:326) at coursierapi.shaded.coursier.internal.api.ApiHelper$.doFetch(ApiHelper.scala:359) at coursierapi.shaded.coursier.internal.api.ApiHelper.doFetch(ApiHelper.scala) at coursierapi.Fetch.fetchResult(Fetch.java:244) at coursierapi.Fetch.fetch(Fetch.java:239) at scala.meta.internal.metals.Embedded$.downloadDependency(Embedded.scala:213) at scala.meta.internal.metals.Embedded$.downloadMdoc(Embedded.scala:246) at scala.meta.metals.DownloadDependencies$.$anonfun$downloadMdoc$2(DownloadDependencies.scala:51) at scala.collection.immutable.List.foreach(List.scala:431) at scala.meta.metals.DownloadDependencies$.downloadMdoc(DownloadDependencies.scala:50) at scala.meta.metals.DownloadDependencies$.main(DownloadDependencies.scala:28) at scala.meta.metals.DownloadDependencies.main(DownloadDependencies.scala) "

if someone have an idea.

thanks

Geronium commented 3 years ago

ok after one day, i finally find, we need to use the previous method for the proxy, with the coursier.jar

RUN java -Dhttps.proxyHost=ipproxy -Dhttps.proxyPort=port-proxy -jar ./coursier.jar launch org.scalameta:metals_2.12:0.9.10 -M scala.meta.metals.DownloadDependencies

i don't why, with the new method, that's look like after the info, we lost the proxy parameters.

thank you

Geronium commented 3 years ago

(bis repetita)

My docker build finished without error, but i have the same problem, does i need to add parameters ? maybe a target directory for the extension ?

error

"Java home: /usr/lib/jvm/jre-1.8.0-openjdk Metals version: 0.9.10 Error while downloading https://repo1.maven.org/maven2/com/github/alexarchambault/case-app-util_2.12/2.0.0-M9/case-app-util_2.12-2.0.0-M9.jar: repo1.maven.org, ignoring it Error while downloading https://repo1.maven.org/maven2/com/github/alexarchambault/case-app-annotations_2.12/2.0.0-M9/case-app-annotations_2.12-2.0.0-M9.jar: repo1.maven.org, ignoring it Error while downloading https://repo1.maven.org/maven2/com/chuusai/shapeless_2.12/2.3.3/shapeless_2.12-2.3.3.jar: repo1.maven.org, ignoring it Error while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.lightbend/emoji_2.12/1.2.1/jars/emoji_2.12.jar: repo.typesafe.com, ignoring it"

my dockerfile

RUN yum install -y java-1.8.0-openjdk.x86_64 RUN echo "export JAVA_HOME=/usr/lib/jvm/jre-1.8.0-openjdk" >> /etc/profile RUN echo "export JRE_HOME=/usr/lib/jvm/jre" >> /etc/profile RUN source /etc/profile RUN yum install -y wget RUN wget https://downloads.lightbend.com/scala/2.12.13/scala-2.12.13.rpm RUN yum install -y scala-2.12.13.rpm RUN curl -sL https://rpm.nodesource.com/setup_15.x | bash - RUN yum install -y nodejs RUN yum clean packages RUN /opt/code-server/code-server-3.2.0-linux-x86_64/code-server --extensions-dir /opt/code-server/code-server-3.2.0-linux-x86_64/extensions --install-extension ms-python.python RUN /opt/code-server/code-server-3.2.0-linux-x86_64/code-server --extensions-dir /opt/code-server/code-server-3.2.0-linux-x86_64/extensions --install-extension scalameta.metals** RUN /opt/code-server/code-server-3.2.0-linux-x86_64/code-server --extensions-dir /opt/code-server/code-server-3.2.0-linux-x86_64/extensions --install-extension formulahendry.code-runner RUN /opt/code-server/code-server-3.2.0-linux-x86_64/code-server --extensions-dir /opt/code-server/code-server-3.2.0-linux-x86_64/extensions --install-extension tushortz.python-extended-snippets RUN /opt/code-server/code-server-3.2.0-linux-x86_64/code-server --extensions-dir /opt/code-server/code-server-3.2.0-linux-x86_64/extensions --install-extension cymonk.sql-formatter RUN python -m pip install pylint RUN curl -fLo cs https://git.io/coursier-cli-"$(uname | tr LD ld)" RUN chmod +x cs **RUN curl -fLo coursier.jar https://github.com/coursier/coursier/releases/download/v2.0.9/coursier.jar RUN java -Dhttps.proxyHost=ipproxy -Dhttps.proxyPort=portproxy -jar ./coursier.jar install --only-prebuilt=true bloop RUN java -Dhttps.proxyHost=ipproxy -Dhttps.proxyPort=portproxy -jar ./coursier.jar install sbt

RUN java -Dhttps.proxyHost=ipproxy -Dhttps.proxyPort=portproxy -jar ./coursier.jar launch org.scalameta:metals_2.12:0.9.10 -M scala.meta.metals.DownloadDependencies

RUN java -Dhttps.proxyHost=ipproxy -Dhttps.proxyPort=portproxy -jar ./coursier.jar fetch org.scalameta:metals_2.12:0.9.10 RUN java -Dhttps.proxyHost=ipproxy -Dhttps.proxyPort=portproxy -jar ./coursier.jar fetch org.scalameta:scalafmt-cli_2.12:2.7.5 RUN java -Dhttps.proxyHost=ipproxy -Dhttps.proxyPort=portproxy -jar ./coursier.jar launch org.scalameta:metals_2.12:0.9.10 -M scala.meta.metals.DownloadDependencies** RUN ls -a /

Thanks again

tgodzik commented 3 years ago

Looks like it might be coursier bootstrap trying to download itself - https://github.com/scalameta/metals-vscode/blob/master/coursier

Maybe it would be possible to invoke coursier inside the vscode extension? Something like: RUN ~/.vscode/extensions/scalameta.metals-1.9.13/coursier ?

Coursier bootstrap is this minimal jar that we use to keep the extension size small. More info here: https://get-coursier.io/docs/cli-bootstrap.

Geronium commented 3 years ago

Hello, done, and it doesnt work, the jar are in the /root/.cache

[root@fd92172c3406 /]# locate case-app-util_2.12-2.0.0-M9.jar /root/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/alexarchambault/case-app-util_2.12/2.0.0-M9/case-app-util_2.12-2.0.0-M9.jar [root@fd92172c3406 /]#

the dockerfile

RUN yum install -y java-1.8.0-openjdk.x86_64 RUN echo "export JAVA_HOME=/usr/lib/jvm/jre-1.8.0-openjdk" >> /etc/profile RUN echo "export JRE_HOME=/usr/lib/jvm/jre" >> /etc/profile RUN source /etc/profile RUN yum install -y wget RUN wget https://downloads.lightbend.com/scala/2.12.13/scala-2.12.13.rpm RUN yum install -y scala-2.12.13.rpm RUN curl -sL https://rpm.nodesource.com/setup_15.x | bash - RUN yum install -y nodejs RUN yum clean packages RUN /opt/code-server/code-server-3.2.0-linux-x86_64/code-server --extensions-dir /opt/code-server/code-server-3.2.0-linux-x86_64/extensions --install-extension ms-python.python RUN /opt/code-server/code-server-3.2.0-linux-x86_64/code-server --extensions-dir /opt/code-server/code-server-3.2.0-linux-x86_64/extensions --install-extension scalameta.metals RUN /opt/code-server/code-server-3.2.0-linux-x86_64/code-server --extensions-dir /opt/code-server/code-server-3.2.0-linux-x86_64/extensions --install-extension formulahendry.code-runner RUN /opt/code-server/code-server-3.2.0-linux-x86_64/code-server --extensions-dir /opt/code-server/code-server-3.2.0-linux-x86_64/extensions --install-extension tushortz.python-extended-snippets RUN /opt/code-server/code-server-3.2.0-linux-x86_64/code-server --extensions-dir /opt/code-server/code-server-3.2.0-linux-x86_64/extensions --install-extension cymonk.sql-formatter RUN python -m pip install pylint RUN cd /opt/code-server/code-server-3.2.0-linux-x86_64/extensions/scalameta.metals-1.9.13 && java -Dhttps.proxyHost=iprpoxy -Dhttps.proxyPort=portproxy -jar coursier launch org.scalameta:metals_2.12:0.9.10 -M scala.meta.metals.DownloadDependencies

Thanks again

tgodzik commented 3 years ago

Not sure then, maybe you could replace the minimal bootstrap with a full coursier boostrap, that will not need to download anything? You would need to replace the coursier in the extension directory.

Alternatively we could add a parameter for specifying coursier in Metals vscode extension or maybe have an alternative extension with everything packaged :thinking:

Geronium commented 3 years ago

hello, thank you for your support, so i downloaded this version of coursier

https://github.com/coursier/coursier/releases/download/v2.0.9/coursier.jar

v2.0.9 (32 Mo)

en i did an mv to replace the previous coursier inside the directory extension

mv /opt/code-server/code-server-3.2.0-linux-x86_64/extensions/scalameta.metals-1.9.13/coursier.jar /opt/code-server/code-server-3.2.0-linux-x86_64/extensions/scalameta.metals-1.9.13/coursier

After that, when i run vscode, i have this error

tgodzik commented 3 years ago

Weirdly enough it seem to be looking only in ivy and not tin the coursier cache, maybe that's the problem?

Geronium commented 3 years ago

maybe because the coursier cache is in /root/

/root/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/alexarchambault/case-app-util_2.12/2.0.0-M9/case-app-util_2.12-2.0.0-M9.jar

and i'm using and other user "test" and the home directory is /home/test

i need to copy .cache/coursier/v1/https/repo1.maven.org/maven2/com/github/alexarchambault/case-app-util_2.12/2.0.0-M9/case-app-util_2.12-2.0.0-M9.jar

inside the home directory of the user ?