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import express from "express";
import { JSDOM } from "jsdom";
import { badgen } from "badgen";
import path from "path";
import fs from "fs";
import formats, { Format } from "./formats";
import Metadata from "./metadata";
import { config_or_error } from "./util/config";
import logger_config from "./util/logger";
import winston from "winston";
const TOKEN = process.env.TOKEN || "";
const UPLOAD_LIMIT = Number(process.env.UPLOAD_LIMIT || 4194304);
const HOST_DIR = config_or_error("HOST_DIR");
const logger = winston.createLogger(logger_config("HTTP"));
export default (metadata: Metadata) => {
const router = express.Router();
// Upload HTML file
router.post("/v1/:org/:repo/:branch/:commit.html", (req, res) => {
const { org, repo, branch, commit } = req.params;
const { token, format } = req.query;
//TODO @Metadata token should come from metadata
if (token != TOKEN) {
return res.status(401).send("Invalid token");
}
if (!formats.list_formats().includes(format)) {
return res.status(406).send("Report format unknown");
}
var contents = "";
req.on("data", raw => {
if (contents.length + raw.length > UPLOAD_LIMIT) {
res.status(413).send("Uploaded file is too large");
} else {
contents += raw;
}
});
req.on("end", () => {
let coverage: number;
const doc = new JSDOM(contents).window.document;
const formatter = formats.get_format(format);
const result = formatter.parse_coverage(doc);
if (typeof result === "number") {
coverage = result;
} else {
return res.status(400).send(result.message);
}
const badge = badgen({
label: "coverage",
status: Math.floor(coverage).toString() + "%",
//TODO @Metadata stage values should come from metadata
color: formatter.match_color(coverage, 95, 80)
});
const report_path = path.join(HOST_DIR, org, repo, branch, commit);
fs.promises
.mkdir(report_path, { recursive: true })
.then(() =>
fs.promises.writeFile(path.join(report_path, "badge.svg"), badge)
)
.then(() =>
fs.promises.writeFile(path.join(report_path, "index.html"), contents)
)
.then(() =>
metadata.updateBranch({
organization: org,
repository: repo,
branch,
head: commit
})
)
.then(result =>
result
? res.status(200).send()
: res.status(500).send("Unknown error occurred")
);
});
});
router.get("/v1/:org/:repo/:branch.svg", (req, res) => {
const { org, repo, branch } = req.params;
metadata.getHeadCommit(org, repo, branch).then(
result => {
if (typeof result === "string") {
res.sendFile(
path.join(
HOST_DIR,
org,
repo,
branch,
result.toString(),
"badge.svg"
)
);
} else {
res.status(404).send(result.message);
}
},
err => {
logger.error(err);
res.status(500).send("Unknown error occurred");
}
);
});
router.get("/v1/:org/:repo/:branch.html", (req, res) => {
const { org, repo, branch } = req.params;
metadata.getHeadCommit(org, repo, branch).then(
result => {
if (typeof result === "string") {
res.sendFile(
path.join(
HOST_DIR,
org,
repo,
branch,
result.toString(),
"index.html"
)
);
} else {
res.status(404).send(result.message);
}
},
err => {
logger.error(err);
res.status(500).send("Unknown error occurred");
}
);
});
// provide hard link for commit
router.get("/v1/:org/:repo/:branch/:commit.svg", (req, res) => {
const { org, repo, branch, commit } = req.params;
const file = path.join(HOST_DIR, org, repo, branch, commit, "badge.svg");
fs.access(file, fs.constants.R_OK, err =>
err === null ? res.sendFile(file) : res.status(404).send("File not found")
);
});
// provide hard link for commit
router.get("/v1/:org/:repo/:branch/:commit.html", (req, res) => {
const { org, repo, branch, commit } = req.params;
const file = path.join(HOST_DIR, org, repo, branch, commit, "index.html");
fs.access(file, fs.constants.R_OK, err =>
err === null ? res.sendFile(file) : res.status(404).send("File not found")
);
});
return router;
};
|
