110 lines
3.5 KiB
JavaScript
110 lines
3.5 KiB
JavaScript
import * as core from "@actions/core";
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import * as github from "@actions/github";
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import * as process from "process";
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import * as semverParser from "semver-parser";
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export function result_to_output(results) {
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for (const key in results) {
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if (!results.hasOwnProperty(key)) {
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continue;
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}
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const value = results[key];
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if (typeof value !== "string") {
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core.setOutput(key, JSON.stringify(value)); // TODO support nested objects with key chaining
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} else {
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core.setOutput(key, value);
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}
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}
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}
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export function gather_information(debug = false, output = false) {
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const r = {
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git_is_branch: false,
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git_is_tag: false,
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git_is_pull_request: false,
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git_current_branch: false,
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git_ref_branch: false,
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git_is_default_branch: false,
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git_tag: false,
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semver_valid: false,
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semver_major: false,
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semver_minor: false,
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semver_patch: false,
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semver_build: false,
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semver_pre: false,
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};
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try {
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const stripTagPrefix = core.getInput("strip_tag_prefix");
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if (debug) console.log(JSON.stringify(github.context));
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if (debug) console.log("github.context.ref=" + github.context.ref);
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r.git_is_tag = github.context.ref.startsWith("refs/tags/");
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r.git_default_branch = github.context.payload?.repository?.defaultBranch;
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r.git_is_pull_request = github.context.payload.pull_request != null;
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if (git_is_pull_request) {
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const baseRef = github.context.baseRef || process.env.BODY_REF;
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const headRef =
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github.context.payload?.pull_request?.head?.ref || process.env.HEAD_REF;
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if (debug) console.log("baseRef=" + baseRef);
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if (debug) console.log("headRef=" + headRef);
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// TODO support PR data
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} else if (!git_is_tag) {
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// regular branches
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r.git_is_branch = true;
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}
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// gather regular branch info, also applies to tags
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if (git_is_tag || git_is_branch) {
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if (!github.context.ref.startsWith("refs/heads/")) {
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throw new Error(
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"Failed to determine branch for non-PR and non-Tag action",
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);
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}
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r.git_current_branch = github.context.ref.slice("refs/heads/".length);
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r.git_ref_branch = r.git_current_branch; // same as current branch for non-PR, non-Tag
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r.git_is_default_branch = r.git_current_branch == r.git_default_branch;
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}
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// parse semver for tags
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if (git_is_tag) {
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r.git_tag = github.context.ref.slice("refs/tags/".length);
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const parsed = semverParser.parseSemVer(r.git_tag);
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if (debug) console.log("semver=" + JSON.stringify(parsed));
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if (parsed.matches) {
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r.semver_valid = parsed.matches;
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r.semver_major = parsed.major;
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r.semver_minor = parsed.minor;
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r.semver_patch = parsed.patch;
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r.semver_build = parsed.build;
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r.semver_pre = parsed.pre;
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}
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} else if (git_is_branch) {
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const parsed = semverParser.parseSemVer(r.git_current_branch);
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if (debug) console.log("semver=" + JSON.stringify(parsed));
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if (parsed.matches) {
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r.semver_valid = parsed.matches;
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r.semver_major = parsed.major;
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r.semver_minor = parsed.minor;
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r.semver_patch = parsed.patch;
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r.semver_build = parsed.build;
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r.semver_pre = parsed.pre;
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}
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}
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if (debug) console.log("results for output:", JSON.stringify(r, null, 2));
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if (output) result_to_output(r);
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return r;
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} catch (error) {
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console.log("partial results before error: ", JSON.stringify(r, null, 2));
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core.setFailed(error.message);
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process.exit(1);
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}
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}
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