"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);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      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 () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __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 forceArch = core.getInput('force-arch').trim() == 'true';
            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`);
            }
            if (originalArchInput == 'x64' && os.platform() == 'darwin' && os.arch() == 'arm64') {
                if (forceArch) {
                    core.warning('[setup-julia] x64 arch has been requested on a macOS runner that has an arm64 (Apple Silicon) architecture. The "force-arch" input is set to "true", so proceeding with x64 installation. Note that this will mean Julia will be run under Rosetta emulation.');
                }
                else {
                    throw new Error('[setup-julia] x64 arch has been requested on a macOS runner that has an arm64 (Apple Silicon) architecture. You may have meant to use the "aarch64" arch instead (or "default" or left it unspecified for the correct default). To force the use of x64 on this runner, set the "force-arch" input to "true".');
                }
            }
            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();