Merge pull request actions#18 from actions/result-encoding

Result encoding

Author: jclem

README.md

@@ -132,3 +132,19 @@ jobs:
 
 This will print the full diff object in the screen; `result.data` will
 contain the actual diff text.
+
+### Result encoding
+
+By default, the JSON-encoded return value of the function is set as the "result" in the
+output of a github-script step. For some workflows, string encoding is preferred. This option can be set using the
+`result-encoding` input:
+
+
+```yaml
+- uses: actions/github-script@0.3.0
+  with:
+    github-token: ${{secrets.GITHUB_TOKEN}}
+    result-encoding: string
+    script: |
+      return "I will be string (not JSON) encoded!"
+```

action.yml

@@ -19,6 +19,9 @@ inputs:
     default: actions/github-script
   previews:
     description: A comma-separated list of API previews to accept
+  result-encoding:
+    description: Either "string" or "json" (default "json")—how the result will be encoded 
+    default: json
 outputs:
   result:
     description: The return value of the script, stringified with `JSON.stringify`

dist/index.js

@@ -415,7 +415,24 @@ async function main() {
   const script = core.getInput('script', {required: true})
   const fn = new AsyncFunction('require', 'github', 'context', script)
   const result = await fn(require, client, context)
-  core.setOutput('result', JSON.stringify(result))
+
+  let encoding = core.getInput('result-encoding')
+  encoding = encoding ? encoding : 'json'
+
+  let output
+
+  switch (encoding) {
+    case 'json':
+      output = JSON.stringify(result)
+      break
+    case 'string':
+      output = String(result)
+      break
+    default:
+      throw new Error('"result-encoding" must be either "string" or "json"')
+  }
+
+  core.setOutput('result', output)
 }
 
 function handleError(err) {
@@ -1764,7 +1781,7 @@ exports.getUserAgent = getUserAgent;
 /***/ 215:
 /***/ (function(module) {
 
-module.exports = {"_from":"@octokit/rest@^16.15.0","_id":"@octokit/rest@16.36.0","_inBundle":false,"_integrity":"sha512-zoZj7Ya4vWBK4fjTwK2Cnmu7XBB1p9ygSvTk2TthN6DVJXM4hQZQoAiknWFLJWSTix4dnA3vuHtjPZbExYoCZA==","_location":"/@octokit/rest","_phantomChildren":{"os-name":"3.1.0"},"_requested":{"type":"range","registry":true,"raw":"@octokit/rest@^16.15.0","name":"@octokit/rest","escapedName":"@octokit%2frest","scope":"@octokit","rawSpec":"^16.15.0","saveSpec":null,"fetchSpec":"^16.15.0"},"_requiredBy":["/@actions/github"],"_resolved":"https://registry.npmjs.org/@octokit/rest/-/rest-16.36.0.tgz","_shasum":"99892c57ba632c2a7b21845584004387b56c2cb7","_spec":"@octokit/rest@^16.15.0","_where":"/Users/francisfuzz/workspace/src/github.com/francisfuzz/github-script/node_modules/@actions/github","author":{"name":"Gregor Martynus","url":"https://github.com/gr2m"},"bugs":{"url":"https://github.com/octokit/rest.js/issues"},"bundleDependencies":false,"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":"^5.2.0","@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":"^4.0.0"},"deprecated":false,"description":"GitHub REST API client for Node.js","devDependencies":{"@gimenete/type-writer":"^0.1.3","@octokit/fixtures-server":"^5.0.6","@octokit/graphql":"^4.2.0","@types/node":"^13.1.0","bundlesize":"^0.18.0","chai":"^4.1.2","compression-webpack-plugin":"^3.0.0","cypress":"^3.0.0","glob":"^7.1.2","http-proxy-agent":"^3.0.0","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":"^11.3.3","npm-run-all":"^4.1.2","nyc":"^15.0.0","prettier":"^1.14.2","proxy":"^1.0.0","semantic-release":"^15.0.0","sinon":"^8.0.0","sinon-chai":"^3.0.0","sort-keys":"^4.0.0","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":"npm run -s update-endpoints:typescript","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","lint":"prettier --check '{lib,plugins,scripts,test}/**/*.{js,json,ts}' 'docs/*.{js,json}' 'docs/src/**/*' index.js README.md package.json","lint:fix":"prettier --write '{lib,plugins,scripts,test}/**/*.{js,json,ts}' 'docs/*.{js,json}' 'docs/src/**/*' index.js README.md package.json","postvalidate:ts":"tsc --noEmit --target es6 test/typescript-validate.ts","prebuild:browser":"mkdirp dist/","pretest":"npm run -s lint","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","update-endpoints":"npm-run-all update-endpoints:*","update-endpoints:code":"node scripts/update-endpoints/code","update-endpoints:fetch-json":"node scripts/update-endpoints/fetch-json","update-endpoints:typescript":"node scripts/update-endpoints/typescript","validate:ts":"tsc --target es6 --noImplicitAny index.d.ts"},"types":"index.d.ts","version":"16.36.0"};
+module.exports = {"name":"@octokit/rest","version":"16.36.0","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":"^5.2.0","@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":"^4.0.0"},"devDependencies":{"@gimenete/type-writer":"^0.1.3","@octokit/fixtures-server":"^5.0.6","@octokit/graphql":"^4.2.0","@types/node":"^13.1.0","bundlesize":"^0.18.0","chai":"^4.1.2","compression-webpack-plugin":"^3.0.0","cypress":"^3.0.0","glob":"^7.1.2","http-proxy-agent":"^3.0.0","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":"^11.3.3","npm-run-all":"^4.1.2","nyc":"^15.0.0","prettier":"^1.14.2","proxy":"^1.0.0","semantic-release":"^15.0.0","sinon":"^8.0.0","sinon-chai":"^3.0.0","sort-keys":"^4.0.0","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","lint":"prettier --check '{lib,plugins,scripts,test}/**/*.{js,json,ts}' 'docs/*.{js,json}' 'docs/src/**/*' index.js README.md package.json","lint:fix":"prettier --write '{lib,plugins,scripts,test}/**/*.{js,json,ts}' 'docs/*.{js,json}' 'docs/src/**/*' index.js README.md package.json","pretest":"npm run -s lint","test":"nyc mocha test/mocha-node-setup.js \"test/*/**/*-test.js\"","test:browser":"cypress run --browser chrome","build":"npm-run-all build:*","build:ts":"npm run -s update-endpoints:typescript","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","update-endpoints":"npm-run-all update-endpoints:*","update-endpoints:fetch-json":"node scripts/update-endpoints/fetch-json","update-endpoints:code":"node scripts/update-endpoints/code","update-endpoints:typescript":"node scripts/update-endpoints/typescript","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"]}]},"bundlesize":[{"path":"./dist/octokit-rest.min.js.gz","maxSize":"33 kB"}],"_resolved":"https://registry.npmjs.org/@octokit/rest/-/rest-16.36.0.tgz","_integrity":"sha512-zoZj7Ya4vWBK4fjTwK2Cnmu7XBB1p9ygSvTk2TthN6DVJXM4hQZQoAiknWFLJWSTix4dnA3vuHtjPZbExYoCZA==","_from":"@octokit/rest@16.36.0"};
 
 /***/ }),
 
@@ -3845,7 +3862,7 @@ function normalizePaginatedListResponse(octokit, url, response) {
 /***/ 314:
 /***/ (function(module) {
 
-module.exports = {"_from":"@octokit/graphql@^2.0.1","_id":"@octokit/graphql@2.1.3","_inBundle":false,"_integrity":"sha512-XoXJqL2ondwdnMIW3wtqJWEwcBfKk37jO/rYkoxNPEVeLBDGsGO1TCWggrAlq3keGt/O+C/7VepXnukUxwt5vA==","_location":"/@octokit/graphql","_phantomChildren":{},"_requested":{"type":"range","registry":true,"raw":"@octokit/graphql@^2.0.1","name":"@octokit/graphql","escapedName":"@octokit%2fgraphql","scope":"@octokit","rawSpec":"^2.0.1","saveSpec":null,"fetchSpec":"^2.0.1"},"_requiredBy":["/@actions/github"],"_resolved":"https://registry.npmjs.org/@octokit/graphql/-/graphql-2.1.3.tgz","_shasum":"60c058a0ed5fa242eca6f938908d95fd1a2f4b92","_spec":"@octokit/graphql@^2.0.1","_where":"/Users/francisfuzz/workspace/src/github.com/francisfuzz/github-script/node_modules/@actions/github","author":{"name":"Gregor Martynus","url":"https://github.com/gr2m"},"bugs":{"url":"https://github.com/octokit/graphql.js/issues"},"bundleDependencies":false,"bundlesize":[{"path":"./dist/octokit-graphql.min.js.gz","maxSize":"5KB"}],"dependencies":{"@octokit/request":"^5.0.0","universal-user-agent":"^2.0.3"},"deprecated":false,"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"};
 
 /***/ }),
 

src/main.js

@@ -18,7 +18,24 @@ async function main() {
   const script = core.getInput('script', {required: true})
   const fn = new AsyncFunction('require', 'github', 'context', script)
   const result = await fn(require, client, context)
-  core.setOutput('result', JSON.stringify(result))
+
+  let encoding = core.getInput('result-encoding')
+  encoding = encoding ? encoding : 'json'
+
+  let output
+
+  switch (encoding) {
+    case 'json':
+      output = JSON.stringify(result)
+      break
+    case 'string':
+      output = String(result)
+      break
+    default:
+      throw new Error('"result-encoding" must be either "string" or "json"')
+  }
+
+  core.setOutput('result', output)
 }
 
 function handleError(err) {