create release with body text sourced from file

README.md

@@ -12,10 +12,14 @@ For more information on these inputs, see the [API Documentation](https://develo
 
 - `tag_name`: The name of the tag for this release
 - `release_name`: The name of the release
-- `body`: Text describing the contents of the release
+- `body`: Text describing the contents of the release. Optional, and not needed if using `bodyFromFile`.
+- `bodyFromFile`: A file with contents describing the release. Optional, and not needed if using `body`.
 - `draft`: `true` to create a draft (unpublished) release, `false` to create a published one. Default: `false`
 - `prerelease`: `true` to identify the release as a prerelease. `false` to identify the release as a full release. Default `false`
 
+#### `bodyFromFile`
+The `bodyFromFile` is valuable for dynamically creating a `.md` within code commits and even within the Github Action steps leading up to the `create-release`.
+
 ### Outputs
 For more information on these outputs, see the [API Documentation](https://developer.github.com/v3/repos/releases/#response-4) for an example of what these outputs look like
 

dist/index.js

@@ -1697,7 +1697,7 @@ module.exports = require("https");
 /***/ 215:
 /***/ (function(module) {
 
-module.exports = {"_args":[["@octokit/rest@16.28.8","/Users/csexton/src/create-release"]],"_from":"@octokit/rest@16.28.8","_id":"@octokit/rest@16.28.8","_inBundle":false,"_integrity":"sha512-FouTTcLdT++gwgKVnBN8CEVeFvY/OKzeaoH/L9LBvZhbjUotLthFWAdKa8WeOMt5x7Rs7uvBpu7IdcrtRD3wBA==","_location":"/@octokit/rest","_phantomChildren":{"os-name":"3.1.0"},"_requested":{"type":"version","registry":true,"raw":"@octokit/rest@16.28.8","name":"@octokit/rest","escapedName":"@octokit%2frest","scope":"@octokit","rawSpec":"16.28.8","saveSpec":null,"fetchSpec":"16.28.8"},"_requiredBy":["/@actions/github"],"_resolved":"https://registry.npmjs.org/@octokit/rest/-/rest-16.28.8.tgz","_spec":"16.28.8","_where":"/Users/csexton/src/create-release","author":{"name":"Gregor Martynus","url":"https://github.com/gr2m"},"bugs":{"url":"https://github.com/octokit/rest.js/issues"},"bundlesize":[{"path":"./dist/octokit-rest.min.js.gz","maxSize":"33 kB"}],"contributors":[{"name":"Mike de Boer","email":"info@mikedeboer.nl"},{"name":"Fabian Jakobs","email":"fabian@c9.io"},{"name":"Joe Gallo","email":"joe@brassafrax.com"},{"name":"Gregor Martynus","url":"https://github.com/gr2m"}],"dependencies":{"@octokit/request":"^5.0.0","@octokit/request-error":"^1.0.2","atob-lite":"^2.0.0","before-after-hook":"^2.0.0","btoa-lite":"^1.0.0","deprecation":"^2.0.0","lodash.get":"^4.4.2","lodash.set":"^4.3.2","lodash.uniq":"^4.5.0","octokit-pagination-methods":"^1.1.0","once":"^1.4.0","universal-user-agent":"^3.0.0"},"description":"GitHub REST API client for Node.js","devDependencies":{"@gimenete/type-writer":"^0.1.3","@octokit/fixtures-server":"^5.0.1","@octokit/routes":"20.9.2","@types/node":"^12.0.0","bundlesize":"^0.18.0","chai":"^4.1.2","compression-webpack-plugin":"^3.0.0","coveralls":"^3.0.0","glob":"^7.1.2","http-proxy-agent":"^2.1.0","lodash.camelcase":"^4.3.0","lodash.merge":"^4.6.1","lodash.upperfirst":"^4.3.1","mkdirp":"^0.5.1","mocha":"^6.0.0","mustache":"^3.0.0","nock":"^10.0.0","npm-run-all":"^4.1.2","nyc":"^14.0.0","prettier":"^1.14.2","proxy":"^0.2.4","semantic-release":"^15.0.0","sinon":"^7.2.4","sinon-chai":"^3.0.0","sort-keys":"^4.0.0","standard":"^14.0.2","string-to-arraybuffer":"^1.0.0","string-to-jsdoc-comment":"^1.0.0","typescript":"^3.3.1","webpack":"^4.0.0","webpack-bundle-analyzer":"^3.0.0","webpack-cli":"^3.0.0"},"files":["index.js","index.d.ts","lib","plugins"],"homepage":"https://github.com/octokit/rest.js#readme","keywords":["octokit","github","rest","api-client"],"license":"MIT","name":"@octokit/rest","nyc":{"ignore":["test"]},"publishConfig":{"access":"public"},"release":{"publish":["@semantic-release/npm",{"path":"@semantic-release/github","assets":["dist/*","!dist/*.map.gz"]}]},"repository":{"type":"git","url":"git+https://github.com/octokit/rest.js.git"},"scripts":{"build":"npm-run-all build:*","build:browser":"npm-run-all build:browser:*","build:browser:development":"webpack --mode development --entry . --output-library=Octokit --output=./dist/octokit-rest.js --profile --json > dist/bundle-stats.json","build:browser:production":"webpack --mode production --entry . --plugin=compression-webpack-plugin --output-library=Octokit --output-path=./dist --output-filename=octokit-rest.min.js --devtool source-map","build:ts":"node scripts/generate-types","coverage":"nyc report --reporter=html && open coverage/index.html","generate-bundle-report":"webpack-bundle-analyzer dist/bundle-stats.json --mode=static --no-open --report dist/bundle-report.html","generate-routes":"node scripts/generate-routes","postvalidate:ts":"tsc --noEmit --target es6 test/typescript-validate.ts","prebuild:browser":"mkdirp dist/","pretest":"standard","prevalidate:ts":"npm run -s build:ts","start-fixtures-server":"octokit-fixtures-server","test":"nyc mocha test/mocha-node-setup.js \"test/*/**/*-test.js\"","test:browser":"cypress run --browser chrome","test:memory":"mocha test/memory-test","validate:ts":"tsc --target es6 --noImplicitAny index.d.ts"},"standard":{"globals":["describe","before","beforeEach","afterEach","after","it","expect","cy"],"ignore":["/docs"]},"types":"index.d.ts","version":"16.28.8"};
+module.exports = {"name":"@octokit/rest","version":"16.28.8","publishConfig":{"access":"public"},"description":"GitHub REST API client for Node.js","keywords":["octokit","github","rest","api-client"],"author":"Gregor Martynus (https://github.com/gr2m)","contributors":[{"name":"Mike de Boer","email":"info@mikedeboer.nl"},{"name":"Fabian Jakobs","email":"fabian@c9.io"},{"name":"Joe Gallo","email":"joe@brassafrax.com"},{"name":"Gregor Martynus","url":"https://github.com/gr2m"}],"repository":"https://github.com/octokit/rest.js","dependencies":{"@octokit/request":"^5.0.0","@octokit/request-error":"^1.0.2","atob-lite":"^2.0.0","before-after-hook":"^2.0.0","btoa-lite":"^1.0.0","deprecation":"^2.0.0","lodash.get":"^4.4.2","lodash.set":"^4.3.2","lodash.uniq":"^4.5.0","octokit-pagination-methods":"^1.1.0","once":"^1.4.0","universal-user-agent":"^3.0.0"},"devDependencies":{"@gimenete/type-writer":"^0.1.3","@octokit/fixtures-server":"^5.0.1","@octokit/routes":"20.9.2","@types/node":"^12.0.0","bundlesize":"^0.18.0","chai":"^4.1.2","compression-webpack-plugin":"^3.0.0","coveralls":"^3.0.0","glob":"^7.1.2","http-proxy-agent":"^2.1.0","lodash.camelcase":"^4.3.0","lodash.merge":"^4.6.1","lodash.upperfirst":"^4.3.1","mkdirp":"^0.5.1","mocha":"^6.0.0","mustache":"^3.0.0","nock":"^10.0.0","npm-run-all":"^4.1.2","nyc":"^14.0.0","prettier":"^1.14.2","proxy":"^0.2.4","semantic-release":"^15.0.0","sinon":"^7.2.4","sinon-chai":"^3.0.0","sort-keys":"^4.0.0","standard":"^14.0.2","string-to-arraybuffer":"^1.0.0","string-to-jsdoc-comment":"^1.0.0","typescript":"^3.3.1","webpack":"^4.0.0","webpack-bundle-analyzer":"^3.0.0","webpack-cli":"^3.0.0"},"types":"index.d.ts","scripts":{"coverage":"nyc report --reporter=html && open coverage/index.html","pretest":"standard","test":"nyc mocha test/mocha-node-setup.js \"test/*/**/*-test.js\"","test:browser":"cypress run --browser chrome","test:memory":"mocha test/memory-test","build":"npm-run-all build:*","build:ts":"node scripts/generate-types","prebuild:browser":"mkdirp dist/","build:browser":"npm-run-all build:browser:*","build:browser:development":"webpack --mode development --entry . --output-library=Octokit --output=./dist/octokit-rest.js --profile --json > dist/bundle-stats.json","build:browser:production":"webpack --mode production --entry . --plugin=compression-webpack-plugin --output-library=Octokit --output-path=./dist --output-filename=octokit-rest.min.js --devtool source-map","generate-bundle-report":"webpack-bundle-analyzer dist/bundle-stats.json --mode=static --no-open --report dist/bundle-report.html","generate-routes":"node scripts/generate-routes","prevalidate:ts":"npm run -s build:ts","validate:ts":"tsc --target es6 --noImplicitAny index.d.ts","postvalidate:ts":"tsc --noEmit --target es6 test/typescript-validate.ts","start-fixtures-server":"octokit-fixtures-server"},"license":"MIT","files":["index.js","index.d.ts","lib","plugins"],"nyc":{"ignore":["test"]},"release":{"publish":["@semantic-release/npm",{"path":"@semantic-release/github","assets":["dist/*","!dist/*.map.gz"]}]},"standard":{"globals":["describe","before","beforeEach","afterEach","after","it","expect","cy"],"ignore":["/docs"]},"bundlesize":[{"path":"./dist/octokit-rest.min.js.gz","maxSize":"33 kB"}],"_resolved":"https://registry.npmjs.org/@octokit/rest/-/rest-16.28.8.tgz","_integrity":"sha512-FouTTcLdT++gwgKVnBN8CEVeFvY/OKzeaoH/L9LBvZhbjUotLthFWAdKa8WeOMt5x7Rs7uvBpu7IdcrtRD3wBA==","_from":"@octokit/rest@16.28.8"};
 
 /***/ }),
 
@@ -3796,7 +3796,7 @@ function octokitRestNormalizeGitReferenceResponses (octokit) {
 /***/ 314:
 /***/ (function(module) {
 
-module.exports = {"_args":[["@octokit/graphql@2.1.3","/Users/csexton/src/create-release"]],"_from":"@octokit/graphql@2.1.3","_id":"@octokit/graphql@2.1.3","_inBundle":false,"_integrity":"sha512-XoXJqL2ondwdnMIW3wtqJWEwcBfKk37jO/rYkoxNPEVeLBDGsGO1TCWggrAlq3keGt/O+C/7VepXnukUxwt5vA==","_location":"/@octokit/graphql","_phantomChildren":{},"_requested":{"type":"version","registry":true,"raw":"@octokit/graphql@2.1.3","name":"@octokit/graphql","escapedName":"@octokit%2fgraphql","scope":"@octokit","rawSpec":"2.1.3","saveSpec":null,"fetchSpec":"2.1.3"},"_requiredBy":["/@actions/github"],"_resolved":"https://registry.npmjs.org/@octokit/graphql/-/graphql-2.1.3.tgz","_spec":"2.1.3","_where":"/Users/csexton/src/create-release","author":{"name":"Gregor Martynus","url":"https://github.com/gr2m"},"bugs":{"url":"https://github.com/octokit/graphql.js/issues"},"bundlesize":[{"path":"./dist/octokit-graphql.min.js.gz","maxSize":"5KB"}],"dependencies":{"@octokit/request":"^5.0.0","universal-user-agent":"^2.0.3"},"description":"GitHub GraphQL API client for browsers and Node","devDependencies":{"chai":"^4.2.0","compression-webpack-plugin":"^2.0.0","coveralls":"^3.0.3","cypress":"^3.1.5","fetch-mock":"^7.3.1","mkdirp":"^0.5.1","mocha":"^6.0.0","npm-run-all":"^4.1.3","nyc":"^14.0.0","semantic-release":"^15.13.3","simple-mock":"^0.8.0","standard":"^12.0.1","webpack":"^4.29.6","webpack-bundle-analyzer":"^3.1.0","webpack-cli":"^3.2.3"},"files":["lib"],"homepage":"https://github.com/octokit/graphql.js#readme","keywords":["octokit","github","api","graphql"],"license":"MIT","main":"index.js","name":"@octokit/graphql","publishConfig":{"access":"public"},"release":{"publish":["@semantic-release/npm",{"path":"@semantic-release/github","assets":["dist/*","!dist/*.map.gz"]}]},"repository":{"type":"git","url":"git+https://github.com/octokit/graphql.js.git"},"scripts":{"build":"npm-run-all build:*","build:development":"webpack --mode development --entry . --output-library=octokitGraphql --output=./dist/octokit-graphql.js --profile --json > dist/bundle-stats.json","build:production":"webpack --mode production --entry . --plugin=compression-webpack-plugin --output-library=octokitGraphql --output-path=./dist --output-filename=octokit-graphql.min.js --devtool source-map","bundle-report":"webpack-bundle-analyzer dist/bundle-stats.json --mode=static --no-open --report dist/bundle-report.html","coverage":"nyc report --reporter=html && open coverage/index.html","coverage:upload":"nyc report --reporter=text-lcov | coveralls","prebuild":"mkdirp dist/","pretest":"standard","test":"nyc mocha test/*-test.js","test:browser":"cypress run --browser chrome"},"standard":{"globals":["describe","before","beforeEach","afterEach","after","it","expect"]},"version":"2.1.3"};
+module.exports = {"name":"@octokit/graphql","version":"2.1.3","publishConfig":{"access":"public"},"description":"GitHub GraphQL API client for browsers and Node","main":"index.js","scripts":{"prebuild":"mkdirp dist/","build":"npm-run-all build:*","build:development":"webpack --mode development --entry . --output-library=octokitGraphql --output=./dist/octokit-graphql.js --profile --json > dist/bundle-stats.json","build:production":"webpack --mode production --entry . --plugin=compression-webpack-plugin --output-library=octokitGraphql --output-path=./dist --output-filename=octokit-graphql.min.js --devtool source-map","bundle-report":"webpack-bundle-analyzer dist/bundle-stats.json --mode=static --no-open --report dist/bundle-report.html","coverage":"nyc report --reporter=html && open coverage/index.html","coverage:upload":"nyc report --reporter=text-lcov | coveralls","pretest":"standard","test":"nyc mocha test/*-test.js","test:browser":"cypress run --browser chrome"},"repository":{"type":"git","url":"https://github.com/octokit/graphql.js.git"},"keywords":["octokit","github","api","graphql"],"author":"Gregor Martynus (https://github.com/gr2m)","license":"MIT","bugs":{"url":"https://github.com/octokit/graphql.js/issues"},"homepage":"https://github.com/octokit/graphql.js#readme","dependencies":{"@octokit/request":"^5.0.0","universal-user-agent":"^2.0.3"},"devDependencies":{"chai":"^4.2.0","compression-webpack-plugin":"^2.0.0","coveralls":"^3.0.3","cypress":"^3.1.5","fetch-mock":"^7.3.1","mkdirp":"^0.5.1","mocha":"^6.0.0","npm-run-all":"^4.1.3","nyc":"^14.0.0","semantic-release":"^15.13.3","simple-mock":"^0.8.0","standard":"^12.0.1","webpack":"^4.29.6","webpack-bundle-analyzer":"^3.1.0","webpack-cli":"^3.2.3"},"bundlesize":[{"path":"./dist/octokit-graphql.min.js.gz","maxSize":"5KB"}],"release":{"publish":["@semantic-release/npm",{"path":"@semantic-release/github","assets":["dist/*","!dist/*.map.gz"]}]},"standard":{"globals":["describe","before","beforeEach","afterEach","after","it","expect"]},"files":["lib"],"_resolved":"https://registry.npmjs.org/@octokit/graphql/-/graphql-2.1.3.tgz","_integrity":"sha512-XoXJqL2ondwdnMIW3wtqJWEwcBfKk37jO/rYkoxNPEVeLBDGsGO1TCWggrAlq3keGt/O+C/7VepXnukUxwt5vA==","_from":"@octokit/graphql@2.1.3"};
 
 /***/ }),
 
@@ -7846,6 +7846,7 @@ exports.request = request;
 
 const core = __webpack_require__(470);
 const { GitHub, context } = __webpack_require__(469);
+const fs = __webpack_require__(747);
 
 async function run() {
   try {
@@ -7865,6 +7866,16 @@ async function run() {
     const draft = core.getInput('draft', { required: false }) === 'true';
     const prerelease = core.getInput('prerelease', { required: false }) === 'true';
 
+    const bodyFromFile = core.getInput('bodyFromFile', { required: false });
+    let bodyFileContent = null;
+    if (bodyFromFile !== '' && !!bodyFromFile) {
+      try {
+        bodyFileContent = fs.readFileSync(bodyFromFile, { encoding: 'utf8' });
+      } catch (error) {
+        core.setFailed(error.message);
+      }
+    }
+
     // Create a release
     // API Documentation: https://developer.github.com/v3/repos/releases/#create-a-release
     // Octokit Documentation: https://octokit.github.io/rest.js/#octokit-routes-repos-create-release
@@ -7873,7 +7884,7 @@ async function run() {
       repo,
       tag_name: tag,
       name: releaseName,
-      body,
+      body: bodyFileContent || body,
       draft,
       prerelease
     });

package.json

@@ -4,8 +4,8 @@
   "description": "Create a release",
   "main": "dist/index.js",
   "scripts": {
-    "lint": "eslint 'src/**.js' 'tests/**.js' --fix",
-    "test": "eslint 'src/**.js' 'tests/**.js' && jest --coverage",
+    "lint": "eslint src/**.js tests/**.js --fix",
+    "test": "eslint src/**.js tests/**.js && jest --coverage",
     "build": "ncc build src/main.js",
     "precommit": "npm run build && git add dist/"
   },

src/create-release.js

@@ -1,5 +1,6 @@
 const core = require('@actions/core');
 const { GitHub, context } = require('@actions/github');
+const fs = require('fs');
 
 async function run() {
   try {
@@ -19,6 +20,16 @@ async function run() {
     const draft = core.getInput('draft', { required: false }) === 'true';
     const prerelease = core.getInput('prerelease', { required: false }) === 'true';
 
+    const bodyFromFile = core.getInput('bodyFromFile', { required: false });
+    let bodyFileContent = null;
+    if (bodyFromFile !== '' && !!bodyFromFile) {
+      try {
+        bodyFileContent = fs.readFileSync(bodyFromFile, { encoding: 'utf8' });
+      } catch (error) {
+        core.setFailed(error.message);
+      }
+    }
+
     // Create a release
     // API Documentation: https://developer.github.com/v3/repos/releases/#create-a-release
     // Octokit Documentation: https://octokit.github.io/rest.js/#octokit-routes-repos-create-release
@@ -27,7 +38,7 @@ async function run() {
       repo,
       tag_name: tag,
       name: releaseName,
-      body,
+      body: bodyFileContent || body,
       draft,
       prerelease
     });

tests/create-release.test.js

@@ -1,8 +1,10 @@
 jest.mock('@actions/core');
 jest.mock('@actions/github');
+jest.mock('fs');
 
 const core = require('@actions/core');
 const { GitHub, context } = require('@actions/github');
+const fs = require('fs');
 const run = require('../src/create-release.js');
 
 /* eslint-disable no-undef */
@@ -120,6 +122,31 @@ describe('Create Release', () => {
     });
   });
 
+  test('Release body based on file', async () => {
+    core.getInput = jest
+      .fn()
+      .mockReturnValueOnce('refs/tags/v1.0.0')
+      .mockReturnValueOnce('myRelease')
+      .mockReturnValueOnce('') // <-- The default value for body in action.yml
+      .mockReturnValueOnce('false')
+      .mockReturnValueOnce('false')
+      .mockReturnValueOnce('notes.md');
+
+    fs.readFileSync = jest.fn().mockReturnValueOnce('# this is a release\nThe markdown is strong in this one.');
+
+    await run();
+
+    expect(createRelease).toHaveBeenCalledWith({
+      owner: 'owner',
+      repo: 'repo',
+      tag_name: 'v1.0.0',
+      name: 'myRelease',
+      body: '# this is a release\nThe markdown is strong in this one.',
+      draft: false,
+      prerelease: false
+    });
+  });
+
   test('Outputs are set', async () => {
     core.getInput = jest
       .fn()