mirror of
https://github.com/DeterminateSystems/update-flake-lock.git
synced 2024-12-24 22:12:10 +01:00
78 lines
2.4 KiB
TypeScript
78 lines
2.4 KiB
TypeScript
import { makeNixCommandArgs } from "./nix.js";
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import * as actionsCore from "@actions/core";
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import * as actionsExec from "@actions/exec";
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import { ActionOptions, IdsToolbox, inputs } from "detsys-ts";
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const EVENT_EXECUTION_FAILURE = "execution_failure";
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class UpdateFlakeLockAction {
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idslib: IdsToolbox;
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private commitMessage: string;
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private nixOptions: string[];
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private flakeInputs: string[];
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private pathToFlakeDir: string | null;
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constructor() {
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const options: ActionOptions = {
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name: "update-flake-lock",
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fetchStyle: "universal",
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requireNix: "fail",
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};
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this.idslib = new IdsToolbox(options);
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this.commitMessage = inputs.getString("commit-msg");
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this.flakeInputs = inputs.getArrayOfStrings("inputs", "comma");
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this.nixOptions = inputs.getArrayOfStrings("nix-options", "space");
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this.pathToFlakeDir = inputs.getStringOrNull("path-to-flake-dir");
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}
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async update(): Promise<void> {
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// Nix command of this form:
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// nix ${maybe nix options} flake ${"update" or "lock"} ${maybe --update-input flags} --commit-lock-file --commit-lockfile-summary ${commit message}
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// Example commands:
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// nix --extra-substituters https://example.com flake lock --update-input nixpkgs --commit-lock-file --commit-lockfile-summary "updated flake.lock"
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// nix flake update --commit-lock-file --commit-lockfile-summary "updated flake.lock"
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const nixCommandArgs: string[] = makeNixCommandArgs(
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this.nixOptions,
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this.flakeInputs,
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this.commitMessage,
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);
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actionsCore.debug(
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JSON.stringify({
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options: this.nixOptions,
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inputs: this.flakeInputs,
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message: this.commitMessage,
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args: nixCommandArgs,
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}),
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);
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const execOptions: actionsExec.ExecOptions = {};
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if (this.pathToFlakeDir !== null) {
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execOptions.cwd = this.pathToFlakeDir;
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}
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const exitCode = await actionsExec.exec("nix", nixCommandArgs, execOptions);
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if (exitCode !== 0) {
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this.idslib.recordEvent(EVENT_EXECUTION_FAILURE, {
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exitCode,
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});
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actionsCore.setFailed(`non-zero exit code of ${exitCode} detected`);
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} else {
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actionsCore.info(`flake.lock file was successfully updated`);
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}
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}
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}
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function main(): void {
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const updateFlakeLock = new UpdateFlakeLockAction();
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updateFlakeLock.idslib.onMain(async () => {
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await updateFlakeLock.update();
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});
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updateFlakeLock.idslib.execute();
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}
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main();
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