Go / Rust / Java / .NET

Go

Go uses proxy.golang.org by default and reads the environment variables:

bash

export HTTPS_PROXY=http://127.0.0.1:7898
go env -w GOPROXY=https://proxy.golang.org,direct
go mod download

Set GOPRIVATE for private repositories so they don't go through the public module proxy.

Rust (cargo, rustup)

~/.cargo/config.toml:

toml

[http]
proxy = "http://127.0.0.1:7898"

rustup reads the environment variables:

bash

export HTTPS_PROXY=http://127.0.0.1:7898
rustup update

Java · Maven

~/.m2/settings.xml:

xml

<settings>
  <proxies>
    <proxy>
      <id>coderboost</id>
      <active>true</active>
      <protocol>http</protocol>
      <host>127.0.0.1</host>
      <port>7898</port>
      <nonProxyHosts>localhost|127.0.0.1</nonProxyHosts>
    </proxy>
  </proxies>
</settings>

Java · Gradle

~/.gradle/gradle.properties:

properties

systemProp.http.proxyHost=127.0.0.1
systemProp.http.proxyPort=7898
systemProp.https.proxyHost=127.0.0.1
systemProp.https.proxyPort=7898
systemProp.http.nonProxyHosts=localhost|127.0.0.1

.NET (NuGet)

bash

dotnet nuget config set http_proxy http://127.0.0.1:7898

Or set the HTTPS_PROXY environment variable.

Ruby / PHP / Dart

RubyGems and Bundler read https_proxy; or use gem install --http-proxy http://127.0.0.1:7898 <gem>.
Composer reads HTTPS_PROXY / HTTP_PROXY.
Dart / Flutter read HTTPS_PROXY.