chore(pipeline): downgrade to less@2.x

Less 3.x has a bug that prevents the correct CSS from being generated
when the `less` object in node is reused and the entry point hasn't
changed (CSS changes only exist in `@import`ed files).

The first compile works as expected, but subsequent compiles are broken.

This is causing issues with our build pipeline when updating styles
and the development server is running. Currently, you have to restart
the development server to see the updated styles.

See less/less.js#3185

package.json

@@ -33,7 +33,7 @@
  "highlight.js": "^9.12.0",
  "jsdoc": "^3.5.5",
  "json5": "1.x",
- "less": "3.x",
+ "less": "2.x",
  "less-loader": "^4.0.5",
  "lodash": "^4.17.4",
  "moment": "^2.18.1",

yarn.lock

@@ -217,7 +217,14 @@ ajv-keywords@^3.1.0:
  version "3.2.0"
  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.2.0.tgz#e86b819c602cf8821ad637413698f1dec021847a"
 
-ajv@^5.1.0, ajv@^5.2.3, ajv@^5.3.0:
+ajv@^4.9.1:
+ version "4.11.8"
+ resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.8.tgz#82ffb02b29e662ae53bdc20af15947706739c536"
+ dependencies:
+ co "^4.6.0"
+ json-stable-stringify "^1.0.1"
+
+ajv@^5.2.3, ajv@^5.3.0:
  version "5.5.2"
  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.2.tgz#73b5eeca3fab653e3d3f9422b341ad42205dc965"
  dependencies:
@@ -352,6 +359,10 @@ assert-plus@1.0.0, assert-plus@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
 
+assert-plus@^0.2.0:
+ version "0.2.0"
+ resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-0.2.0.tgz#d74e1b87e7affc0db8aadb7021f3fe48101ab234"
+
 assert@^1.1.1:
  version "1.4.1"
  resolved "https://registry.yarnpkg.com/assert/-/assert-1.4.1.tgz#99912d591836b5a6f5b345c0f07eefc08fc65d91"
@@ -392,11 +403,11 @@ atob@^2.1.1:
  version "2.1.1"
  resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.1.tgz#ae2d5a729477f289d60dd7f96a6314a22dd6c22a"
 
-aws-sign2@~0.7.0:
- version "0.7.0"
- resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
+aws-sign2@~0.6.0:
+ version "0.6.0"
+ resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.6.0.tgz#14342dd38dbcc94d0e5b87d763cd63612c0e794f"
 
-aws4@^1.6.0:
+aws4@^1.2.1:
  version "1.7.0"
  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.7.0.tgz#d4d0e9b9dbfca77bf08eeb0a8a471550fe39e289"
 
@@ -955,6 +966,12 @@ boolbase@~1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
 
+boom@2.x.x:
+ version "2.10.1"
+ resolved "https://registry.yarnpkg.com/boom/-/boom-2.10.1.tgz#39c8918ceff5799f83f9492a848f625add0c766f"
+ dependencies:
+ hoek "2.x.x"
+
 brace-expansion@^1.1.7:
  version "1.1.11"
  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
@@ -1353,7 +1370,7 @@ color-name@^1.1.1:
  version "1.1.3"
  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
 
-combined-stream@1.0.6, combined-stream@~1.0.5:
+combined-stream@^1.0.5, combined-stream@~1.0.5:
  version "1.0.6"
  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.6.tgz#723e7df6e801ac5613113a7e445a9b69cb632818"
  dependencies:
@@ -1490,6 +1507,12 @@ cross-spawn@^5.1.0:
  shebang-command "^1.2.0"
  which "^1.2.9"
 
+cryptiles@2.x.x:
+ version "2.0.5"
+ resolved "https://registry.yarnpkg.com/cryptiles/-/cryptiles-2.0.5.tgz#3bdfecdc608147c1c67202fa291e7dca59eaa3b8"
+ dependencies:
+ boom "2.x.x"
+
 crypto-browserify@^3.11.0:
  version "3.12.0"
  resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.12.0.tgz#396cf9f3137f03e4b8e532c58f698254e00f80ec"
@@ -1992,7 +2015,7 @@ extend-shallow@^3.0.0, extend-shallow@^3.0.2:
  assign-symbols "^1.0.0"
  is-extendable "^1.0.1"
 
-extend@~3.0.1:
+extend@~3.0.0:
  version "3.0.1"
  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
@@ -2188,12 +2211,12 @@ forever-agent@~0.6.1:
  version "0.6.1"
  resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
 
-form-data@~2.3.1:
- version "2.3.2"
- resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.2.tgz#4970498be604c20c005d4f5c23aecd21d6b49099"
+form-data@~2.1.1:
+ version "2.1.4"
+ resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.1.4.tgz#33c183acf193276ecaa98143a69e94bfee1750d1"
  dependencies:
  asynckit "^0.4.0"
- combined-stream "1.0.6"
+ combined-stream "^1.0.5"
  mime-types "^2.1.12"
 
 fragment-cache@^0.2.1:
@@ -2392,16 +2415,16 @@ graceful-fs@4.1.11, graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6,
  version "4.1.11"
  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
-har-schema@^2.0.0:
- version "2.0.0"
- resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
+har-schema@^1.0.5:
+ version "1.0.5"
+ resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-1.0.5.tgz#d263135f43307c02c602afc8fe95970c0151369e"
 
-har-validator@~5.0.3:
- version "5.0.3"
- resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.0.3.tgz#ba402c266194f15956ef15e0fcf242993f6a7dfd"
+har-validator@~4.2.1:
+ version "4.2.1"
+ resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-4.2.1.tgz#33481d0f1bbff600dd203d75812a6a5fba002e2a"
  dependencies:
- ajv "^5.1.0"
- har-schema "^2.0.0"
+ ajv "^4.9.1"
+ har-schema "^1.0.5"
 
 has-ansi@^2.0.0:
  version "2.0.0"
@@ -2468,6 +2491,15 @@ hash.js@^1.0.0, hash.js@^1.0.3:
  inherits "^2.0.3"
  minimalistic-assert "^1.0.0"
 
+hawk@~3.1.3:
+ version "3.1.3"
+ resolved "https://registry.yarnpkg.com/hawk/-/hawk-3.1.3.tgz#078444bd7c1640b0fe540d2c9b73d59678e8e1c4"
+ dependencies:
+ boom "2.x.x"
+ cryptiles "2.x.x"
+ hoek "2.x.x"
+ sntp "1.x.x"
+
 he@1.1.x:
  version "1.1.1"
  resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
@@ -2484,6 +2516,10 @@ hmac-drbg@^1.0.0:
  minimalistic-assert "^1.0.0"
  minimalistic-crypto-utils "^1.0.1"
 
+hoek@2.x.x:
+ version "2.16.3"
+ resolved "https://registry.yarnpkg.com/hoek/-/hoek-2.16.3.tgz#20bb7403d3cea398e91dc4710a8ff1b8274a25ed"
+
 home-or-tmp@^2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/home-or-tmp/-/home-or-tmp-2.0.0.tgz#e36c3f2d2cae7d746a857e38d18d5f32a7882db8"
@@ -2542,11 +2578,11 @@ http-proxy@1.15.2:
  eventemitter3 "1.x.x"
  requires-port "1.x.x"
 
-http-signature@~1.2.0:
- version "1.2.0"
- resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
+http-signature@~1.1.0:
+ version "1.1.1"
+ resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.1.1.tgz#df72e267066cd0ac67fb76adf8e134a8fbcf91bf"
  dependencies:
- assert-plus "^1.0.0"
+ assert-plus "^0.2.0"
  jsprim "^1.2.2"
  sshpk "^1.7.0"
 
@@ -2945,6 +2981,12 @@ json-stable-stringify-without-jsonify@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
 
+json-stable-stringify@^1.0.1:
+ version "1.0.1"
+ resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
+ dependencies:
+ jsonify "~0.0.0"
+
 json-stringify-safe@~5.0.1:
  version "5.0.1"
  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
@@ -2971,6 +3013,10 @@ jsonfile@^4.0.0:
  optionalDependencies:
  graceful-fs "^4.1.6"
 
+jsonify@~0.0.0:
+ version "0.0.0"
+ resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
+
 jsprim@^1.2.2:
  version "1.4.1"
  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
@@ -3024,18 +3070,18 @@ less-loader@^4.0.5:
  loader-utils "^1.1.0"
  pify "^3.0.0"
 
-less@3.x:
- version "3.0.4"
- resolved "https://registry.yarnpkg.com/less/-/less-3.0.4.tgz#d27dcedbac96031c9e7b76f1da1e4b7d83760814"
+less@2.x:
+ version "2.7.3"
+ resolved "https://registry.yarnpkg.com/less/-/less-2.7.3.tgz#cc1260f51c900a9ec0d91fb6998139e02507b63b"
  optionalDependencies:
  errno "^0.1.1"
  graceful-fs "^4.1.2"
  image-size "~0.5.0"
- mime "^1.4.1"
+ mime "^1.2.11"
  mkdirp "^0.5.0"
  promise "^7.1.1"
- request "^2.83.0"
- source-map "~0.6.0"
+ request "2.81.0"
+ source-map "^0.5.3"
 
 levn@^0.3.0, levn@~0.3.0:
  version "0.3.0"
@@ -3234,7 +3280,7 @@ mime-db@~1.33.0:
  version "1.33.0"
  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.33.0.tgz#a3492050a5cb9b63450541e39d9788d2272783db"
 
-mime-types@^2.1.12, mime-types@~2.1.11, mime-types@~2.1.17, mime-types@~2.1.18:
+mime-types@^2.1.12, mime-types@~2.1.11, mime-types@~2.1.18, mime-types@~2.1.7:
  version "2.1.18"
  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.18.tgz#6f323f60a83d11146f831ff11fd66e2fe5503bb8"
  dependencies:
@@ -3244,7 +3290,7 @@ mime@1.4.1:
  version "1.4.1"
  resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
 
-mime@^1.4.1:
+mime@^1.2.11:
  version "1.6.0"
  resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
 
@@ -3504,7 +3550,7 @@ nunjucks@^3.0.1:
  optionalDependencies:
  chokidar "^2.0.0"
 
-oauth-sign@~0.8.2:
+oauth-sign@~0.8.1:
  version "0.8.2"
  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
 
@@ -3755,9 +3801,9 @@ pbkdf2@^3.0.3:
  safe-buffer "^5.0.1"
  sha.js "^2.4.8"
 
-performance-now@^2.1.0:
- version "2.1.0"
- resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
+performance-now@^0.2.0:
+ version "0.2.0"
+ resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-0.2.0.tgz#33ef30c5c77d4ea21c5a53869d91b56d8f2555e5"
 
 pify@^2.0.0:
  version "2.3.0"
@@ -3895,9 +3941,9 @@ qs@6.2.3:
  version "6.2.3"
  resolved "https://registry.yarnpkg.com/qs/-/qs-6.2.3.tgz#1cfcb25c10a9b2b483053ff39f5dfc9233908cfe"
 
-qs@~6.5.1:
- version "6.5.2"
- resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
+qs@~6.4.0:
+ version "6.4.0"
+ resolved "https://registry.yarnpkg.com/qs/-/qs-6.4.0.tgz#13e26d28ad6b0ffaa91312cd3bf708ed351e7233"
 
 query-string@^4.1.0:
  version "4.3.4"
@@ -4070,30 +4116,32 @@ repeating@^2.0.0:
  dependencies:
  is-finite "^1.0.0"
 
-request@^2.83.0:
- version "2.87.0"
- resolved "https://registry.yarnpkg.com/request/-/request-2.87.0.tgz#32f00235cd08d482b4d0d68db93a829c0ed5756e"
+request@2.81.0:
+ version "2.81.0"
+ resolved "https://registry.yarnpkg.com/request/-/request-2.81.0.tgz#c6928946a0e06c5f8d6f8a9333469ffda46298a0"
  dependencies:
- aws-sign2 "~0.7.0"
- aws4 "^1.6.0"
+ aws-sign2 "~0.6.0"
+ aws4 "^1.2.1"
  caseless "~0.12.0"
  combined-stream "~1.0.5"
- extend "~3.0.1"
+ extend "~3.0.0"
  forever-agent "~0.6.1"
- form-data "~2.3.1"
- har-validator "~5.0.3"
- http-signature "~1.2.0"
+ form-data "~2.1.1"
+ har-validator "~4.2.1"
+ hawk "~3.1.3"
+ http-signature "~1.1.0"
  is-typedarray "~1.0.0"
  isstream "~0.1.2"
  json-stringify-safe "~5.0.1"
- mime-types "~2.1.17"
- oauth-sign "~0.8.2"
- performance-now "^2.1.0"
- qs "~6.5.1"
- safe-buffer "^5.1.1"
- tough-cookie "~2.3.3"
+ mime-types "~2.1.7"
+ oauth-sign "~0.8.1"
+ performance-now "^0.2.0"
+ qs "~6.4.0"
+ safe-buffer "^5.0.1"
+ stringstream "~0.0.4"
+ tough-cookie "~2.3.0"
  tunnel-agent "^0.6.0"
- uuid "^3.1.0"
+ uuid "^3.0.0"
 
 require-directory@^2.1.1:
  version "2.1.1"
@@ -4431,6 +4479,12 @@ snapdragon@^0.8.1:
  source-map-resolve "^0.5.0"
  use "^3.1.0"
 
+sntp@1.x.x:
+ version "1.0.9"
+ resolved "https://registry.yarnpkg.com/sntp/-/sntp-1.0.9.tgz#6541184cc90aeea6c6e7b35e2659082443c66198"
+ dependencies:
+ hoek "2.x.x"
+
 socket.io-adapter@~1.1.0:
  version "1.1.1"
  resolved "https://registry.yarnpkg.com/socket.io-adapter/-/socket.io-adapter-1.1.1.tgz#2a805e8a14d6372124dd9159ad4502f8cb07f06b"
@@ -4502,11 +4556,11 @@ source-map-url@^0.4.0:
  version "0.4.0"
  resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
 
-source-map@0.5.x, source-map@^0.5.6, source-map@^0.5.7:
+source-map@0.5.x, source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7:
  version "0.5.7"
  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
-source-map@^0.6.1, source-map@~0.6.0, source-map@~0.6.1:
+source-map@^0.6.1, source-map@~0.6.1:
  version "0.6.1"
  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
 
@@ -4642,6 +4696,10 @@ string_decoder@^1.0.0, string_decoder@~1.1.1:
  dependencies:
  safe-buffer "~5.1.0"
 
+stringstream@~0.0.4:
+ version "0.0.6"
+ resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.6.tgz#7880225b0d4ad10e30927d167a1d6f2fd3b33a72"
+
 strip-ansi@^3.0.0, strip-ansi@^3.0.1:
  version "3.0.1"
  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
@@ -4791,7 +4849,7 @@ to-regex@^3.0.1, to-regex@^3.0.2:
  regex-not "^1.0.2"
  safe-regex "^1.1.0"
 
-tough-cookie@~2.3.3:
+tough-cookie@~2.3.0:
  version "2.3.4"
  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.4.tgz#ec60cee38ac675063ffc97a5c18970578ee83655"
  dependencies:
@@ -4974,7 +5032,7 @@ utils-merge@1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.0.tgz#0294fb922bb9375153541c4f7096231f287c8af8"
 
-uuid@^3.1.0:
+uuid@^3.0.0:
  version "3.2.1"
  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.2.1.tgz#12c528bb9d58d0b9265d9a2f6f0fe8be17ff1f14"