"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
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      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(require("@actions/core"));
const tc = __importStar(require("@actions/tool-cache"));
const fs = __importStar(require("fs"));
const https = __importStar(require("https"));
const os = __importStar(require("os"));
const path = __importStar(require("path"));
const installer = __importStar(require("./installer"));
// Note: before we index into this dict, we always first do `.toLowerCase()` on
// the key.
//
// Therefore, this dict does not need to account for differences in case.
const archSynonyms = {
    'x86': 'x86',
    'x64': 'x64',
    'x86_64': 'x64',
    'aarch64': 'aarch64',
    'arm64': 'aarch64'
};
function run() {
    return __awaiter(this, void 0, void 0, function* () {
        try {
            // Debugging info
            if (core.isDebug()) {
                // Log Runner IP Address
                https.get('https://httpbin.julialang.org/ip', resp => {
                    let data = '';
                    resp.on('data', chunk => {
                        data += chunk;
                    });
                    resp.on('end', () => {
                        core.debug(`Runner IP address: ${JSON.parse(data).origin}`);
                    });
                }).on('error', err => {
                    core.debug(`ERROR: Could not retrieve runner IP: ${err}`);
                });
            }
            // Inputs.
            // Note that we intentionally strip leading and lagging whitespace by using `.trim()`
            const versionInput = core.getInput('version').trim();
            const includePrereleases = core.getInput('include-all-prereleases').trim() == 'true';
            const originalArchInput = core.getInput('arch').trim();
            const projectInput = core.getInput('project').trim(); // Julia project file
            // It can easily happen that, for example, a workflow file contains an input `version: ${{ matrix.julia-version }}`
            // while the strategy matrix only contains a key `${{ matrix.version }}`.
            // In that case, we want the action to fail, rather than trying to download julia from an URL that's missing parts and 404ing.
            // We _could_ fall back to the default but that means that builds silently do things differently than they're meant to, which
            // is worse than failing the build.
            if (!versionInput) { // if `versionInput` is an empty string
                throw new Error('Version input must not be null');
            }
            if (versionInput == '1.6') {
                core.notice('[setup-julia] If you are testing 1.6 as a Long Term Support (lts) version, consider using the new "lts" version specifier instead of "1.6" explicitly, which will automatically resolve the current lts.');
            }
            if (!originalArchInput) { // if `originalArchInput` is an empty string
                throw new Error(`Arch input must not be null`);
            }
            let processedArchInput;
            if (originalArchInput == "default") {
                // If the user sets the `arch` input to `default`, then we use the
                // architecture of the machine that we are running on.
                processedArchInput = os.arch();
                core.debug(`The "arch" input is "default", so we will use the machine arch: ${processedArchInput}`);
            }
            else {
                processedArchInput = originalArchInput;
            }
            // Note: we convert the key `processedArchInput` to lower case
            // before we index into the `archSynonyms` dict.
            const arch = archSynonyms[processedArchInput.toLowerCase()];
            core.debug(`Mapped the "arch" from ${processedArchInput} to ${arch}`);
            // Determine the Julia compat ranges as specified by the Project.toml only for special versions that require them.
            let juliaCompatRange = "";
            if (versionInput === "min") {
                const projectFilePath = installer.getProjectFilePath(projectInput);
                juliaCompatRange = installer.readJuliaCompatRange(fs.readFileSync(projectFilePath).toString());
            }
            const versionInfo = yield installer.getJuliaVersionInfo();
            const availableReleases = yield installer.getJuliaVersions(versionInfo);
            const version = installer.getJuliaVersion(availableReleases, versionInput, includePrereleases, juliaCompatRange);
            core.debug(`selected Julia version: ${arch}/${version}`);
            core.setOutput('julia-version', version);
            // Search in cache
            let juliaPath;
            juliaPath = tc.find('julia', version, arch);
            if (!juliaPath) {
                core.debug(`could not find Julia ${arch}/${version} in cache`);
                // https://github.com/julia-actions/setup-julia/pull/196
                // we want julia to be installed with unmodified file mtimes
                // but `tc.cacheDir` uses `cp` internally which destroys mtime
                // and `tc` provides no API to get the tool directory alone
                // so hack it by installing a empty directory then use the path it returns
                // and extract the archives directly to that location
                const emptyDir = fs.mkdtempSync('empty');
                juliaPath = yield tc.cacheDir(emptyDir, 'julia', version, arch);
                yield installer.installJulia(juliaPath, versionInfo, version, arch);
                core.debug(`added Julia to cache: ${juliaPath}`);
                // Remove empty dir
                fs.rmdirSync(emptyDir);
            }
            else {
                core.debug(`using cached version of Julia: ${juliaPath}`);
            }
            // Add it to PATH
            core.addPath(path.join(juliaPath, 'bin'));
            // Set output
            core.setOutput('julia-bindir', path.join(juliaPath, 'bin'));
            // Test if Julia has been installed and print the version
            const showVersionInfoInput = core.getInput('show-versioninfo');
            yield installer.showVersionInfo(showVersionInfoInput, version);
        }
        catch (error) {
            core.setFailed(error.message);
        }
    });
}
run();