fix: return promiselike (#47)

Fixes oclif/oclif#154

appveyor.yml

@@ -1,5 +1,5 @@
 environment:
-  nodejs_version: "9"
+  nodejs_version: "10"
 cache:
   - '%LOCALAPPDATA%\Yarn -> appveyor.yml'
   - node_modules -> yarn.lock
@@ -17,4 +17,4 @@ after_test:
       bash codecov.sh
 
 build: off
-
+skip_branch_with_pr: true

package.json

@@ -13,26 +13,26 @@
   "dependencies": {
     "@oclif/errors": "^1.2.1",
     "@oclif/parser": "^3.6.1",
-    "debug": "^4.0.1",
-    "semver": "^5.5.1"
+    "debug": "^4.1.0",
+    "semver": "^5.6.0"
   },
   "devDependencies": {
-    "@oclif/config": "^1.8.2",
+    "@oclif/config": "^1.8.6",
     "@oclif/plugin-help": "^2.1.2",
     "@oclif/plugin-plugins": "^1.7.1",
     "@oclif/tslint": "^3.1.0",
     "@types/chai": "^4.1.6",
     "@types/mocha": "^5.2.5",
-    "@types/node": "^10.11.4",
+    "@types/node": "^10.11.7",
     "@types/semver": "^5.5.0",
     "chai": "^4.2.0",
-    "cli-ux": "^4.8.2",
+    "cli-ux": "^4.9.0",
     "fancy-test": "^1.4.1",
     "globby": "^8.0.1",
     "mocha": "^5.2.0",
     "ts-node": "^7.0.1",
     "tslint": "^5.11.0",
-    "typescript": "^3.1.1"
+    "typescript": "^3.1.3"
   },
   "engines": {
     "node": ">=8.0.0"

src/command.ts

@@ -81,7 +81,7 @@ export default abstract class Command {
   /**
    * actual command run code goes here
    */
-  abstract async run(): Promise<any>
+  abstract run(): PromiseLike<any>
   protected async init(): Promise<any> {
     this.debug('init version: %s argv: %o', this.ctor._base, this.argv)
     if (this.config.debug) Errors.config.debug = true

yarn.lock

@@ -44,19 +44,19 @@
     tslib "^1"
 
 "@oclif/command@^1.5.0", "@oclif/command@^1.5.1":
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/@oclif/command/-/command-1.5.1.tgz#dd2e1c1f8e55dad73036d4cab036ac3550ff8c24"
-  integrity sha512-jRBkar3wNCh+5XSY1aXlGL9Pk8x4eyHC64PJ+vW6KqALs2cX9hd7pxTEfrU1e6kow5XpsNUsuEOPcjg9L8zHmQ==
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/@oclif/command/-/command-1.5.2.tgz#9c3fc042be785f8cec3f8f9c5d7768ebe80bb625"
+  integrity sha512-xNGfzij9l56nkh5fxoHyzI9MpwISp6ZBP3OAZ/SEQyHgPRe4ZrhNHtmoky4X4oZmxzgf317W4c1rUDUCNWWBjQ==
   dependencies:
-    "@oclif/errors" "^1.2.0"
+    "@oclif/errors" "^1.2.1"
     "@oclif/parser" "^3.6.1"
     debug "^4.0.1"
     semver "^5.5.1"
 
-"@oclif/config@^1.8.2":
-  version "1.8.2"
-  resolved "https://registry.yarnpkg.com/@oclif/config/-/config-1.8.2.tgz#fbece0e9918e5f159d7fc82148ff346b796a86d7"
-  integrity sha512-Qqi5qO07XiAYI0WpGndJ1AFJMa5DXxQN4AZGjb0u03FckINrJ+yPDC8EspVB9x7MAufz23ZHPUzURAL5sfWZcA==
+"@oclif/config@^1.8.6":
+  version "1.8.6"
+  resolved "https://registry.yarnpkg.com/@oclif/config/-/config-1.8.6.tgz#97c6526e82cf0aa362aeb8201bb0d53423ecca3b"
+  integrity sha512-ucSR89AZJ0v48d0ZWBXAWJAGe2uiGBNMnnqzE0fbc3/tDiUokgGleL990JFO3KEWrGYF1e+Sb+YMVIcPxaBKiw==
   dependencies:
     debug "^4.0.1"
     tslib "^1.9.3"
@@ -137,9 +137,9 @@
   integrity sha512-CBk7KTZt3FhPsEkYioG6kuCIpWISw+YI8o+3op4+NXwTpvAPxE1ES8+PY8zfaK2L98b1z5oq03UHa4VYpeUxnw==
 
 "@types/lodash@^4.14.116":
-  version "4.14.116"
-  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.116.tgz#5ccf215653e3e8c786a58390751033a9adca0eb9"
-  integrity sha512-lRnAtKnxMXcYYXqOiotTmJd74uawNWuPnsnPrrO7HiFuE3npE2iQhfABatbYDyxTNqZNuXzcKGhw37R7RjBFLg==
+  version "4.14.117"
+  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.117.tgz#695a7f514182771a1e0f4345d189052ee33c8778"
+  integrity sha512-xyf2m6tRbz8qQKcxYZa7PA4SllYcay+eh25DN3jmNYY6gSTL7Htc/bttVdkqj2wfJGbeWlQiX8pIyJpKU+tubw==
 
 "@types/mocha@^5.2.5":
   version "5.2.5"
@@ -153,20 +153,20 @@
   dependencies:
     "@types/node" "*"
 
-"@types/node@*", "@types/node@^10.11.4", "@types/node@^10.9.4":
-  version "10.11.4"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.11.4.tgz#e8bd933c3f78795d580ae41d86590bfc1f4f389d"
-  integrity sha512-ojnbBiKkZFYRfQpmtnnWTMw+rzGp/JiystjluW9jgN3VzRwilXddJ6aGQ9V/7iuDG06SBgn7ozW9k3zcAnYjYQ==
+"@types/node@*", "@types/node@^10.11.7", "@types/node@^10.9.4":
+  version "10.11.7"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.11.7.tgz#0e75ca9357d646ca754016ca1d68a127ad7e7300"
+  integrity sha512-yOxFfkN9xUFLyvWaeYj90mlqTJ41CsQzWKS3gXdOMOyPVacUsymejKxJ4/pMW7exouubuEeZLJawGgcNGYlTeg==
 
 "@types/semver@^5.5.0":
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/@types/semver/-/semver-5.5.0.tgz#146c2a29ee7d3bae4bf2fcb274636e264c813c45"
   integrity sha512-41qEJgBH/TWgo5NFSvBCJ1qkoi3Q6ONSF2avrHq1LVEZfYpdHmj0y9SuTK+u9ZhG1sYQKBL1AWXKyLWP4RaUoQ==
 
 "@types/sinon@^5.0.2":
-  version "5.0.3"
-  resolved "https://registry.yarnpkg.com/@types/sinon/-/sinon-5.0.3.tgz#2b1840122f372350c563e3ceda2f447b55f3a927"
-  integrity sha512-JvnfqYfBapg1Ktjjvb79myQ2A848yCdB+1g/okS9OyNqPrT/qWUIt71G0eyi7msZf0gC4fBd40Yu15Btw6BMfQ==
+  version "5.0.5"
+  resolved "https://registry.yarnpkg.com/@types/sinon/-/sinon-5.0.5.tgz#de600fa07eb1ec9d5f55669d5bac46a75fc88115"
+  integrity sha512-Wnuv66VhvAD2LEJfZkq8jowXGxe+gjVibeLCYcVBp7QLdw0BFx2sRkKzoiiDkYEPGg5VyqO805Rcj0stVjQwCQ==
 
 ansi-escapes@^3.1.0:
   version "3.1.0"
@@ -405,10 +405,10 @@ clean-stack@^1.3.0:
   resolved "https://registry.yarnpkg.com/clean-stack/-/clean-stack-1.3.0.tgz#9e821501ae979986c46b1d66d2d432db2fd4ae31"
   integrity sha1-noIVAa6XmYbEax1m0tQy2y/UrjE=
 
-cli-ux@^4.8.2:
-  version "4.8.2"
-  resolved "https://registry.yarnpkg.com/cli-ux/-/cli-ux-4.8.2.tgz#6be3c966919727106fba875de1dc771b2567de1d"
-  integrity sha512-L8K5VAFSPUOPhJn3sfWUPERIfjRbrPH84KJDDMjJf+b4HjdV2YO3OrGdG/VO5j5EkhXodIq88ELD2KDEXwOj+A==
+cli-ux@^4.8.2, cli-ux@^4.9.0:
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/cli-ux/-/cli-ux-4.9.0.tgz#03e235c63c81614811f2400bb46ba140575b27c2"
+  integrity sha512-ab0RqYAX4mj3y2byircP+t8SsUdmwAa2lH4N6mN/UbjEBj/7A4cp/G3GKy3qU8q1HIndhf3OdgqaoWGozf13hA==
   dependencies:
     "@oclif/errors" "^1.2.0"
     "@oclif/linewrap" "^1.0.0"
@@ -429,6 +429,7 @@ cli-ux@^4.8.2:
     strip-ansi "^4.0.0"
     supports-color "^5.5.0"
     supports-hyperlinks "^1.0.1"
+    treeify "^1.1.0"
 
 collection-visit@^1.0.0:
   version "1.0.0"
@@ -456,9 +457,9 @@ commander@2.15.1:
   integrity sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==
 
 commander@^2.12.1:
-  version "2.18.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.18.0.tgz#2bf063ddee7c7891176981a2cc798e5754bc6970"
-  integrity sha512-6CYPa+JP2ftfRU2qkDK+UTVeQYosOg/2GbcjIcKPHfinyOLPVGXu/ovN86RP49Re5ndJK1N0kuiidFFuepc4ZQ==
+  version "2.19.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
+  integrity sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==
 
 component-emitter@^1.2.1:
   version "1.2.1"
@@ -506,16 +507,16 @@ debug@^2.2.0, debug@^2.3.3:
     ms "2.0.0"
 
 debug@^3.1.0:
-  version "3.2.5"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.5.tgz#c2418fbfd7a29f4d4f70ff4cea604d4b64c46407"
-  integrity sha512-D61LaDQPQkxJ5AUM2mbSJRbPkNs/TmdmOeLAi1hgDkpDfIfetSrjmWhccwtuResSwMbACjx/xXQofvM9CE/aeg==
+  version "3.2.6"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
+  integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
   dependencies:
     ms "^2.1.1"
 
-debug@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.0.1.tgz#f9bb36d439b8d1f0dd52d8fb6b46e4ebb8c1cd5b"
-  integrity sha512-K23FHJ/Mt404FSlp6gSZCevIbTMLX0j3fmHhUEhQ3Wq0FMODW3+cUSoLdy1Gx4polAf4t/lphhmHH35BB8cLYw==
+debug@^4.0.1, debug@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.0.tgz#373687bffa678b38b1cd91f861b63850035ddc87"
+  integrity sha512-heNPJUJIqC+xB6ayLAMHaIrmN9HKa7aQO8MGqKpvCA+uJYVcvR6l5kgdrhRuwPFHU7P5/A1w0BjByPHwpfTDKg==
   dependencies:
     ms "^2.1.1"
 
@@ -1406,10 +1407,10 @@ safe-regex@^1.1.0:
   dependencies:
     ret "~0.1.10"
 
-semver@^5.3.0, semver@^5.5.0, semver@^5.5.1:
-  version "5.5.1"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.1.tgz#7dfdd8814bdb7cabc7be0fb1d734cfb66c940477"
-  integrity sha512-PqpAxfrEhlSUWge8dwIp4tZnQ25DIOthpiaHNIthsjEFQD6EvqUKUDM7L8O2rShkFccYo1VjJR0coWfNkCubRw==
+semver@^5.3.0, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0:
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
+  integrity sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==
 
 set-value@^0.4.3:
   version "0.4.3"
@@ -1619,6 +1620,11 @@ to-regex@^3.0.1, to-regex@^3.0.2:
     regex-not "^1.0.2"
     safe-regex "^1.1.0"
 
+treeify@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/treeify/-/treeify-1.1.0.tgz#4e31c6a463accd0943879f30667c4fdaff411bb8"
+  integrity sha512-1m4RA7xVAJrSGrrXGs0L3YTwyvBs2S8PbRHaLZAkFw7JR8oIFwYtysxlBZhYIa7xSyiYJKZ3iGrrk55cGA3i9A==
+
 ts-node@^7.0.1:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-7.0.1.tgz#9562dc2d1e6d248d24bc55f773e3f614337d9baf"
@@ -1728,10 +1734,10 @@ type-detect@^4.0.0, type-detect@^4.0.5:
   resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
   integrity sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g==
 
-typescript@^3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.1.1.tgz#3362ba9dd1e482ebb2355b02dfe8bcd19a2c7c96"
-  integrity sha512-Veu0w4dTc/9wlWNf2jeRInNodKlcdLgemvPsrNpfu5Pq39sgfFjvIIgTsvUHCoLBnMhPoUA+tFxsXjU6VexVRQ==
+typescript@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.1.3.tgz#01b70247a6d3c2467f70c45795ef5ea18ce191d5"
+  integrity sha512-+81MUSyX+BaSo+u2RbozuQk/UWx6hfG0a5gHu4ANEM4sU96XbuIyAB+rWBW1u70c6a5QuZfuYICn3s2UjuHUpA==
 
 union-value@^1.0.0:
   version "1.0.0"