mirror of
https://github.com/ohwgiles/laminar.git
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230 lines
8.3 KiB
C++
230 lines
8.3 KiB
C++
///
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/// Copyright 2015-2018 Oliver Giles
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///
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/// This file is part of Laminar
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///
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/// Laminar is free software: you can redistribute it and/or modify
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/// it under the terms of the GNU General Public License as published by
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/// the Free Software Foundation, either version 3 of the License, or
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/// (at your option) any later version.
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///
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/// Laminar is distributed in the hope that it will be useful,
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/// but WITHOUT ANY WARRANTY; without even the implied warranty of
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/// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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/// GNU General Public License for more details.
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///
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/// You should have received a copy of the GNU General Public License
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/// along with Laminar. If not, see <http://www.gnu.org/licenses/>
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///
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#include "laminar.capnp.h"
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#include <capnp/ez-rpc.h>
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#include <kj/vector.h>
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#include <stdio.h>
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#include <stdlib.h>
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#define EXIT_BAD_ARGUMENT 1
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#define EXIT_OPERATION_FAILED 2
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#define EXIT_RUN_FAILED 3
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// Definition needed for musl
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typedef unsigned int uint;
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template<typename T>
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static int setParams(int argc, char** argv, T& request) {
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int n = 0;
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for(int i = 0; i < argc; ++i) {
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if(strchr(argv[i], '=') == NULL)
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break;
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n++;
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}
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char* job = getenv("JOB");
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char* num = getenv("RUN");
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char* reason = getenv("LAMINAR_REASON");
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auto params = request.initParams(n + (job&&num?2:0) + (reason?1:0));
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for(int i = 0; i < n; ++i) {
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char* name = argv[i];
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char* val = strchr(name, '=');
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*val++ = '\0';
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params[i].setName(name);
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params[i].setValue(val);
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}
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int argsConsumed = n;
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if(job && num) {
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params[n].setName("=parentJob");
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params[n++].setValue(job);
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params[n].setName("=parentBuild");
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params[n++].setValue(num);
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}
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if(reason) {
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params[n].setName("=reason");
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params[n].setValue(reason);
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}
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return argsConsumed;
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}
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static void printTriggerLink(const char* job, uint run) {
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// use a private ANSI CSI sequence to mark the JOB:NUM so the
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// frontend can recognise it and generate a hyperlink.
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printf("\033[{%s:%d\033\\\n", job, run);
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}
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int main(int argc, char** argv) {
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if(argc < 2) {
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fprintf(stderr, "Usage: %s <command> [parameters...]\n", argv[0]);
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return EXIT_BAD_ARGUMENT;
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}
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int ret = 0;
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const char* address = getenv("LAMINAR_HOST") ?: getenv("LAMINAR_BIND_RPC") ?: "unix-abstract:laminar";
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capnp::EzRpcClient client(address);
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LaminarCi::Client laminar = client.getMain<LaminarCi>();
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auto& waitScope = client.getWaitScope();
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if(strcmp(argv[1], "queue") == 0) {
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if(argc < 3) {
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fprintf(stderr, "Usage %s queue <jobName>\n", argv[0]);
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return EXIT_BAD_ARGUMENT;
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}
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kj::Vector<capnp::RemotePromise<LaminarCi::QueueResults>> promises;
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int jobNameIndex = 2;
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// make a request for each job specified on the commandline
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do {
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auto req = laminar.queueRequest();
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req.setJobName(argv[jobNameIndex]);
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int n = setParams(argc - jobNameIndex - 1, &argv[jobNameIndex + 1], req);
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promises.add(req.send());
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jobNameIndex += n + 1;
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} while(jobNameIndex < argc);
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// pend on the promises
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for(auto& p : promises) {
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if(p.wait(waitScope).getResult() != LaminarCi::MethodResult::SUCCESS) {
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fprintf(stderr, "Failed to queue job '%s'\n", argv[2]);
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return EXIT_OPERATION_FAILED;
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}
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}
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} else if(strcmp(argv[1], "start") == 0 || strcmp(argv[1], "trigger") == 0) {
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if(strcmp(argv[1], "trigger") == 0)
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fprintf(stderr, "Warning: 'trigger' is deprecated, use 'queue' for the old behavior\n");
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if(argc < 3) {
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fprintf(stderr, "Usage %s queue <jobName>\n", argv[0]);
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return EXIT_BAD_ARGUMENT;
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}
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kj::Vector<capnp::RemotePromise<LaminarCi::StartResults>> promises;
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struct: public kj::TaskSet::ErrorHandler {
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void taskFailed(kj::Exception&&) override {}
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} ignoreFailed;
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kj::TaskSet ts(ignoreFailed);
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int jobNameIndex = 2;
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// make a request for each job specified on the commandline
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do {
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auto req = laminar.startRequest();
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req.setJobName(argv[jobNameIndex]);
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int n = setParams(argc - jobNameIndex - 1, &argv[jobNameIndex + 1], req);
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ts.add(req.send().then([&ret,argv,jobNameIndex](capnp::Response<LaminarCi::StartResults> resp){
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if(resp.getResult() != LaminarCi::MethodResult::SUCCESS) {
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fprintf(stderr, "Failed to start job '%s'\n", argv[2]);
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ret = EXIT_OPERATION_FAILED;
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}
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printTriggerLink(argv[jobNameIndex], resp.getBuildNum());
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}));
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jobNameIndex += n + 1;
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} while(jobNameIndex < argc);
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ts.onEmpty().wait(waitScope);
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} else if(strcmp(argv[1], "run") == 0) {
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if(argc < 3) {
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fprintf(stderr, "Usage %s run <jobName>\n", argv[0]);
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return EXIT_BAD_ARGUMENT;
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}
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struct: public kj::TaskSet::ErrorHandler {
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void taskFailed(kj::Exception&&) override {}
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} ignoreFailed;
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kj::TaskSet ts(ignoreFailed);
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int jobNameIndex = 2;
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// make a request for each job specified on the commandline
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do {
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auto req = laminar.runRequest();
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req.setJobName(argv[jobNameIndex]);
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int n = setParams(argc - jobNameIndex - 1, &argv[jobNameIndex + 1], req);
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ts.add(req.send().then([&ret,argv,jobNameIndex](capnp::Response<LaminarCi::RunResults> resp){
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printTriggerLink(argv[jobNameIndex], resp.getBuildNum());
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if(resp.getResult() != LaminarCi::JobResult::SUCCESS) {
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ret = EXIT_RUN_FAILED;
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}
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}));
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jobNameIndex += n + 1;
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} while(jobNameIndex < argc);
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ts.onEmpty().wait(waitScope);
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} else if(strcmp(argv[1], "set") == 0) {
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if(argc < 3) {
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fprintf(stderr, "Usage %s set param=value\n", argv[0]);
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return EXIT_BAD_ARGUMENT;
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}
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auto req = laminar.setRequest();
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char* eq = strchr(argv[2], '=');
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char* job = getenv("JOB");
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char* num = getenv("RUN");
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if(job && num && eq) {
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char* name = argv[2];
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*eq++ = '\0';
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char* val = eq;
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req.getRun().setJob(job);
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req.getRun().setBuildNum(atoi(num));
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req.getParam().setName(name);
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req.getParam().setValue(val);
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req.send().wait(waitScope);
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} else {
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fprintf(stderr, "Missing $JOB or $RUN or param is not in the format key=value\n");
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return EXIT_BAD_ARGUMENT;
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}
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} else if(strcmp(argv[1], "abort") == 0) {
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if(argc != 4) {
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fprintf(stderr, "Usage %s abort <jobName> <jobNumber>\n", argv[0]);
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return EXIT_BAD_ARGUMENT;
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}
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auto req = laminar.abortRequest();
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req.getRun().setJob(argv[2]);
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req.getRun().setBuildNum(atoi(argv[3]));
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if(req.send().wait(waitScope).getResult() != LaminarCi::MethodResult::SUCCESS)
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ret = EXIT_OPERATION_FAILED;
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} else if(strcmp(argv[1], "show-jobs") == 0) {
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if(argc != 2) {
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fprintf(stderr, "Usage: %s show-jobs\n", argv[0]);
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return EXIT_BAD_ARGUMENT;
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}
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for(auto it : laminar.listKnownRequest().send().wait(waitScope).getResult()) {
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printf("%s\n", it.cStr());
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}
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} else if(strcmp(argv[1], "show-queued") == 0) {
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if(argc != 2) {
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fprintf(stderr, "Usage: %s show-queued\n", argv[0]);
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return EXIT_BAD_ARGUMENT;
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}
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for(auto it : laminar.listQueuedRequest().send().wait(waitScope).getResult()) {
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printf("%s\n", it.cStr());
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}
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} else if(strcmp(argv[1], "show-running") == 0) {
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if(argc != 2) {
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fprintf(stderr, "Usage: %s show-running\n", argv[0]);
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return EXIT_BAD_ARGUMENT;
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}
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for(auto it : laminar.listRunningRequest().send().wait(waitScope).getResult()) {
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printf("%s:%d\n", it.getJob().cStr(), it.getBuildNum());
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}
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} else {
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fprintf(stderr, "Unknown command %s\n", argv[1]);
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return EXIT_BAD_ARGUMENT;
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}
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return ret;
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}
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