ci: linux-only Jenkinsfile backported from master

Jenkinsfile

@@ -0,0 +1,83 @@
+pipeline {
+    agent none
+    stages {
+        stage('Install Rust') {
+            parallel {
+                stage('linux') {
+                    agent { label 'linux' }
+                    steps {
+                        sh './ci/install_rust.sh'
+                    }
+                }
+            }
+        }
+        stage('Build') {
+            parallel {
+                stage('linux') {
+                    agent {
+                        label 'linux'
+                    }
+                    stages {
+                        stage('stable') {
+                            steps {
+                                sh './ci/build.sh'
+                            }
+                        }
+                        stage('beta') {
+                            steps {
+                                sh './ci/build.sh +beta'
+                            }
+                        }
+                        stage('nightly') {
+                            steps {
+                                sh './ci/build.sh +nightly'
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        stage('Test') {
+            parallel {
+                stage('linux') {
+                    agent {
+                        label 'linux'
+                    }
+                    steps {
+                        sh './ci/test.sh'
+                    }
+                }
+            }
+        }
+        stage('Lint') {
+            agent { node { label 'linux' } }
+            steps {
+                sh 'cargo check 2>&1 | tee rustc.build_log'
+                sh 'cargo clean'
+                sh 'cargo clippy 2>&1 | tee clippy.build_log'
+                sh 'if grep -q "^error" clippy.build_log; then echo "clippy found a severe error"; exit 1; fi'
+            }
+            post {
+                always {
+                    script {
+                        recordIssues enabledForFailure: true,
+                            qualityGates: [[threshold: 10, type: 'TOTAL', unstable: true]],
+                            healthy: 5, unhealthy: 20, minimumSeverity: 'HIGH',
+                            tools: [
+                                groovyScript(parserId: 'clippy-warnings', pattern: "clippy.build_log", reportEncoding:'UTF-8'),
+                                groovyScript(parserId: 'rustc-warnings', pattern: "rustc.build_log", reportEncoding:'UTF-8')
+                            ]
+                    }
+                }
+            }
+        }
+        stage('Rustfmt') {
+            agent {
+                label 'linux'
+            }
+            steps {
+                sh 'cargo fmt -- --check'
+            }
+        }
+    }
+}

ci/build.bat

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+setx PATH "%PATH%;%USERPROFILE%\.cargo\bin"
+set PATH="%PATH%;%USERPROFILE%\.cargo\bin"
+%USERPROFILE%\.cargo\bin\cargo build

ci/build.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+set -x
+
+source $HOME/.cargo/env
+cargo $@ build

ci/install_rust.ps1

@@ -0,0 +1,7 @@
+if (Test-Path -Path C:\Users\jenkins\.cargo\bin\rustup.exe) {
+    exit
+}
+
+$client = new-object System.Net.WebClient
+$client.DownloadFile('https://win.rustup.rs', "$pwd\rustup-init.exe")
+.\rustup-init.exe -y

ci/install_rust.sh

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+#!/bin/bash
+
+# Fail fast if any commands exists with error
+set -e
+
+# Print all executed commands
+set -x
+
+# Download rustup script and execute it
+curl https://sh.rustup.rs -sSf > ./rustup.sh
+chmod +x ./rustup.sh
+./rustup.sh -y
+
+# Load new environment
+source $HOME/.cargo/env
+
+# Install nightly and beta toolchains, but set stable as a default
+rustup install nightly
+rustup install beta
+rustup default stable
+
+# Install aux components, clippy for linter, rustfmt for formatting
+rustup component add clippy
+rustup component add rustfmt

ci/test.bat

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+setx PATH "%PATH%;%USERPROFILE%\.cargo\bin"
+set PATH="%PATH%;%USERPROFILE%\.cargo\bin"
+%USERPROFILE%\.cargo\bin\cargo test --all

ci/test.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+set -x
+
+source $HOME/.cargo/env
+cargo $@ test --all