nixos-config/library/jenkins.nix

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2019-10-24 02:20:38 +02:00
{ lib, ... }:
with builtins;
{
# source container url and credentialsId
job = name: {
url,
credentialsId,
branch ? "master",
# https://docs.openstack.org/infra/jenkins-job-builder/triggers.html
triggers ? [
{ pollscm = {
cron = "H/30 * * * *";
ignore-post-commit-hooks = true;
};}
], ... }: config: { job = {
inherit name triggers;
sandbox = true;
project-type = "pipeline";
dsl = let
stage = elem:
let
stageName = head ( attrNames elem );
stateScripts = map ( stage :
lib.getAttr (typeOf stage) {
string = ''
withEnv(['PATH=/run/current-system/sw/bin/','NIX_PATH=/var/src/']) {
sh '${toString stage}'
}'';
set =
let
script = ''
withEnv(['PATH=/run/current-system/sw/bin/','NIX_PATH=/var/src/']) {
sh '${toString stage.script}'
}
'';
in
if (stage.credentialsId != null)
then ''
sshagent(['${stage.credentialsId}']) { ${script} }
''
else script;
}
)( getAttr stageName elem );
in ''
stage('${stageName}') {
steps {
${concatStringsSep "\n" stateScripts}
}
}
'';
stages = map stage config;
in ''
pipeline {
agent any
stages{
stage('Pull') {
steps {
checkout(
[$class: 'GitSCM'
, branches: [[name: '*/${branch}']]
, doGenerateSubmoduleConfigurations: false
, extensions: [[$class: 'LocalBranch', localBranch: 'master']]
, submoduleCfg: []
, userRemoteConfigs:
[[ credentialsId: '${credentialsId}'
, url: '${url}']]
]
)
}
}
${concatStringsSep "\n" stages}
}
}
'';
};};
# creates a sync job
# source and target container url and credentialsId
syncJob = name: source: target: {
job = {
name = name;
sandbox = true;
project-type = "pipeline";
triggers = [ {
pollscm = {
cron = "H/30 * * * *";
ignore-post-commit-hooks = true;
};
} ];
dsl = ''
pipeline {
agent any
stages{
stage('Pull') {
steps {
checkout(
[$class: 'GitSCM'
, branches: [[name: '*/master']]
, doGenerateSubmoduleConfigurations: false
, extensions: [[$class: 'LocalBranch', localBranch: 'master']]
, submoduleCfg: []
, userRemoteConfigs:
[[ credentialsId: '${source.credentialsId}'
, url: '${source.url}']]
]
)
}
}
stage('Push') {
steps {
sshagent(['${target.credentialsId}']) {
withEnv(['PATH=/run/current-system/sw/bin/','NIX_PATH=/var/src/']) {
sh "git push -f ${target.url}"
}
}
}
}
stage('Push Tags') {
steps {
sshagent(['${target.credentialsId}']) {
withEnv(['PATH=/run/current-system/sw/bin/']) {
sh "git push -f ${target.url} --tags"
}
}
}
}
}
}
'';
};
};
}