Run database migrations automatically on startup

This commit removes the need for separate migrations with the sequelize-cli
by running them with umzug on application startup.

This is a port of #384

Co-authored-by: Sheogorath <sheogorath@shivering-isles.com>
Signed-off-by: David Mehren <git@herrmehren.de>

4 files changed, 54 insertions, 315 deletions

diff --git a/app.js b/app.js
index ae332d98..ce37032b 100644
--- a/app.js
+++ b/app.js
@@ -264,16 +264,19 @@ function startListen () {
 }
 
 // sync db then start listen
-models.sequelize.sync().then(function () {
-  // check if realtime is ready
-  if (realtime.isReady()) {
-    models.Revision.checkAllNotesRevision(function (err, notes) {
-      if (err) throw new Error(err)
-      if (!notes || notes.length <= 0) return startListen()
-    })
-  } else {
-    throw new Error('server still not ready after db synced')
-  }
+models.sequelize.authenticate().then(function () {
+  models.runMigrations().then(() => {
+    sessionStore.sync()
+    // check if realtime is ready
+    if (realtime.isReady()) {
+      models.Revision.checkAllNotesRevision(function (err, notes) {
+        if (err) throw new Error(err)
+        if (!notes || notes.length <= 0) return startListen()
+      })
+    } else {
+      throw new Error('server still not ready after db synced')
+    }
+  })
 })
 
 // log uncaught exception
diff --git a/lib/models/index.js b/lib/models/index.js
index e752a993..4558b25e 100644
--- a/lib/models/index.js
+++ b/lib/models/index.js
@@ -4,6 +4,7 @@ const fs = require('fs')
 const path = require('path')
 const Sequelize = require('sequelize')
 const { cloneDeep } = require('lodash')
+const Umzug = require('umzug')
 
 // core
 const config = require('../config')
@@ -57,6 +58,36 @@ Object.keys(db).forEach(function (modelName) {
   }
 })
 
+const umzug = new Umzug({
+  migrations: {
+    path: path.resolve(__dirname, '..', 'migrations'),
+    params: [
+      sequelize.getQueryInterface(),
+      Sequelize.DataTypes
+    ]
+  },
+  // Required wrapper function required to prevent winstion issue
+  // https://github.com/winstonjs/winston/issues/1577
+  logging: message => {
+    logger.info(message)
+  },
+  storage: 'sequelize',
+  storageOptions: {
+    sequelize: sequelize
+  }
+})
+
+db.runMigrations = async function runMigrations () {
+  // checks migrations and run them if they are not already applied
+  // exit in case of unsuccessful migrations
+  await umzug.up().catch(error => {
+    logger.error(error)
+    logger.error('Database migration failed. Exiting…')
+    process.exit(1)
+  })
+  logger.info('All migrations performed successfully')
+}
+
 db.sequelize = sequelize
 db.Sequelize = Sequelize
 
diff --git a/package.json b/package.json
index 71fc5ab1..aacb0d23 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "dev": "webpack --config webpack.dev.js --progress --watch",
     "heroku-prebuild": "bin/heroku",
     "build": "webpack --config webpack.prod.js --progress",
-    "start": "sequelize db:migrate && node app.js"
+    "start": "node app.js"
   },
   "dependencies": {
     "@passport-next/passport-openid": "^1.0.0",
@@ -117,7 +117,6 @@
     "scrypt-kdf": "^2.0.1",
     "select2": "^3.5.2-browserify",
     "sequelize": "^5.21.1",
-    "sequelize-cli": "^6.0.0",
     "shortid": "2.2.16",
     "socket.io": "^2.1.1",
     "socket.io-client": "^2.1.1",
@@ -128,6 +127,7 @@
     "tedious": "^6.6.0",
     "toobusy-js": "^0.5.1",
     "turndown": "^7.0.0",
+    "umzug": "^2.3.0",
     "uuid": "^8.0.0",
     "validator": "^13.0.0",
     "velocity-animate": "^1.4.0",
diff --git a/yarn.lock b/yarn.lock
index c28f529c..02031fae 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -449,7 +449,6 @@
 
 "Idle.Js@git+https://github.com/shawnmclean/Idle.js":
   version "0.0.1"
-  uid db9beb3483a460ad638ec947867720f0ed066a62
   resolved "git+https://github.com/shawnmclean/Idle.js#db9beb3483a460ad638ec947867720f0ed066a62"
 
 JSV@^4.0.x:
@@ -558,7 +557,7 @@ ansi-colors@4.1.1, ansi-colors@^4.1.1:
   resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-4.1.1.tgz#cbb9ae256bf750af1eab344f229aa27fe94ba348"
   integrity sha512-JoX0apGbHaUJBNl6yF+p6JAFYZ666/hhCGKN5t9QFjbJQKUU/g8MNbFDbvfrgKXvI1QpZplPOnwIo99lX/AAmA==
 
-ansi-regex@^2.0.0, ansi-regex@^2.1.1:
+ansi-regex@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
   integrity sha1-w7M6te42DYbg5ijwRorn7yfWVN8=
@@ -568,11 +567,6 @@ ansi-regex@^3.0.0:
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
   integrity sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
 
-ansi-regex@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
-  integrity sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==
-
 ansi-regex@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.0.tgz#388539f55179bf39339c81af30a654d69f87cb75"
@@ -583,7 +577,7 @@ ansi-styles@^2.2.1:
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
   integrity sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=
 
-ansi-styles@^3.2.0, ansi-styles@^3.2.1:
+ansi-styles@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
   integrity sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==
@@ -2143,18 +2137,6 @@ clean-stack@^2.0.0:
   resolved "https://registry.yarnpkg.com/clean-stack/-/clean-stack-2.2.0.tgz#ee8472dbb129e727b31e8a10a427dee9dfe4008b"
   integrity sha512-4diC9HaTE+KRAMWhDhrGOECgWZxoevMc5TlkObMqNSsVU62PYzXZ/SMTjzyGAFF1YusgxGcSWTEXBhp0CPwQ1A==
 
-cli-color@^1.4.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/cli-color/-/cli-color-1.4.0.tgz#7d10738f48526824f8fe7da51857cb0f572fe01f"
-  integrity sha512-xu6RvQqqrWEo6MPR1eixqGPywhYBHRs653F9jfXB2Hx4jdM/3WxiNE1vppRmxtMIfl16SFYTpYlrnqH/HsK/2w==
-  dependencies:
-    ansi-regex "^2.1.1"
-    d "1"
-    es5-ext "^0.10.46"
-    es6-iterator "^2.0.3"
-    memoizee "^0.4.14"
-    timers-ext "^0.1.5"
-
 clipboard@^2.0.0:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/clipboard/-/clipboard-2.0.6.tgz#52921296eec0fdf77ead1749421b21c968647376"
@@ -2164,15 +2146,6 @@ clipboard@^2.0.0:
     select "^1.1.2"
     tiny-emitter "^2.0.0"
 
-cliui@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-5.0.0.tgz#deefcfdb2e800784aa34f46fa08e06851c7bbbc5"
-  integrity sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==
-  dependencies:
-    string-width "^3.1.0"
-    strip-ansi "^5.2.0"
-    wrap-ansi "^5.1.0"
-
 cliui@^7.0.2:
   version "7.0.4"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-7.0.4.tgz#a0265ee655476fc807aea9df3df8df7783808b4f"
@@ -2220,7 +2193,6 @@ code-point-at@^1.0.0:
 
 "codemirror@git+https://github.com/hedgedoc/CodeMirror.git":
   version "5.58.2"
-  uid f780b569b3717cdff4c8507538cc63101bfa02e1
   resolved "git+https://github.com/hedgedoc/CodeMirror.git#f780b569b3717cdff4c8507538cc63101bfa02e1"
 
 collection-visit@^1.0.0:
@@ -2399,14 +2371,6 @@ concat-stream@^2.0.0:
     readable-stream "^3.0.2"
     typedarray "^0.0.6"
 
-config-chain@^1.1.12:
-  version "1.1.12"
-  resolved "https://registry.yarnpkg.com/config-chain/-/config-chain-1.1.12.tgz#0fde8d091200eb5e808caf25fe618c02f48e4efa"
-  integrity sha512-a1eOIcu8+7lUInge4Rpf/n4Krkf3Dd9lqhljRzII1/Zno/kRtUWnznPO3jOKBmTEktkt3fkxisUcivoj0ebzoA==
-  dependencies:
-    ini "^1.3.4"
-    proto-list "~1.2.1"
-
 connect-flash@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/connect-flash/-/connect-flash-0.1.1.tgz#d8630f26d95a7f851f9956b1e8cc6732f3b6aa30"
@@ -3063,14 +3027,6 @@ d3@^5.14, d3@^5.7.0:
     d3-voronoi "1"
     d3-zoom "1"
 
-d@1, d@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/d/-/d-1.0.1.tgz#8698095372d58dbee346ffd0c7093f99f8f9eb5a"
-  integrity sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==
-  dependencies:
-    es5-ext "^0.10.50"
-    type "^1.0.1"
-
 dagre-d3@^0.6.4:
   version "0.6.4"
   resolved "https://registry.yarnpkg.com/dagre-d3/-/dagre-d3-0.6.4.tgz#0728d5ce7f177ca2337df141ceb60fbe6eeb7b29"
@@ -3136,11 +3092,6 @@ debug@~4.1.0:
   dependencies:
     ms "^2.1.1"
 
-decamelize@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
-  integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
-
 decamelize@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-4.0.0.tgz#aa472d7bf660eb15f3494efd531cab7f2a709837"
@@ -3273,7 +3224,6 @@ detect-libc@^1.0.2:
 
 "diff-match-patch@git+https://github.com/hackmdio/diff-match-patch.git":
   version "1.1.1"
-  uid c2f8fb9d69aa9490b764850aa86ba442c93ccf78
   resolved "git+https://github.com/hackmdio/diff-match-patch.git#c2f8fb9d69aa9490b764850aa86ba442c93ccf78"
 
 diff@5.0.0:
@@ -3423,16 +3373,6 @@ ecdsa-sig-formatter@1.0.11:
   dependencies:
     safe-buffer "^5.0.1"
 
-editorconfig@^0.15.3:
-  version "0.15.3"
-  resolved "https://registry.yarnpkg.com/editorconfig/-/editorconfig-0.15.3.tgz#bef84c4e75fb8dcb0ce5cee8efd51c15999befc5"
-  integrity sha512-M9wIMFx96vq0R4F+gRpY3o2exzb8hEj/n9S8unZtHSvYjibBp/iMufSzvmOcV/laG0ZtuTVGtiJggPOSW2r93g==
-  dependencies:
-    commander "^2.19.0"
-    lru-cache "^4.1.5"
-    semver "^5.6.0"
-    sigmund "^1.0.1"
-
 ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
@@ -3463,11 +3403,6 @@ elliptic@^6.5.3:
     minimalistic-assert "^1.0.1"
     minimalistic-crypto-utils "^1.0.1"
 
-emoji-regex@^7.0.1:
-  version "7.0.3"
-  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
-  integrity sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==
-
 emoji-regex@^8.0.0:
   version "8.0.0"
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
@@ -3657,47 +3592,11 @@ es-to-primitive@^1.2.1:
     is-date-object "^1.0.1"
     is-symbol "^1.0.2"
 
-es5-ext@^0.10.35, es5-ext@^0.10.46, es5-ext@^0.10.50, es5-ext@^0.10.53, es5-ext@~0.10.14, es5-ext@~0.10.2, es5-ext@~0.10.46:
-  version "0.10.53"
-  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.53.tgz#93c5a3acfdbef275220ad72644ad02ee18368de1"
-  integrity sha512-Xs2Stw6NiNHWypzRTY1MtaG/uJlwCk8kH81920ma8mvN8Xq1gsfhZvpkImLQArw8AHnv8MT2I45J3c0R8slE+Q==
-  dependencies:
-    es6-iterator "~2.0.3"
-    es6-symbol "~3.1.3"
-    next-tick "~1.0.0"
-
 es6-error@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/es6-error/-/es6-error-4.1.1.tgz#9e3af407459deed47e9a91f9b885a84eb05c561d"
   integrity sha512-Um/+FxMr9CISWh0bi5Zv0iOD+4cFh5qLeks1qhAopKVAJw3drgKbKySikp7wGhDL0HPeaja0P5ULZrxLkniUVg==
 
-es6-iterator@^2.0.3, es6-iterator@~2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
-  integrity sha1-p96IkUGgWpSwhUQDstCg+/qY87c=
-  dependencies:
-    d "1"
-    es5-ext "^0.10.35"
-    es6-symbol "^3.1.1"
-
-es6-symbol@^3.1.1, es6-symbol@~3.1.3:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.3.tgz#bad5d3c1bcdac28269f4cb331e431c78ac705d18"
-  integrity sha512-NJ6Yn3FuDinBaBRWl/q5X/s4koRHBrgKAu+yGI6JCBeiu3qrcbJhwT2GeR/EXVfylRk8dpQVJoLEFhK+Mu31NA==
-  dependencies:
-    d "^1.0.1"
-    ext "^1.1.2"
-
-es6-weak-map@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.3.tgz#b6da1f16cc2cc0d9be43e6bdbfc5e7dfcdf31d53"
-  integrity sha512-p5um32HOTO1kP+w7PRnB+5lQ43Z6muuMuIMffvDN8ZB4GcnjLBV6zGStpbASIMk4DCAvEaamhe2zhyCb/QXXsA==
-  dependencies:
-    d "1"
-    es5-ext "^0.10.46"
-    es6-iterator "^2.0.3"
-    es6-symbol "^3.1.1"
-
 escalade@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
@@ -3922,14 +3821,6 @@ eve@~0.5.1:
   resolved "https://registry.yarnpkg.com/eve/-/eve-0.5.4.tgz#67d080b9725291d7e389e34c26860dd97f1debaa"
   integrity sha1-Z9CAuXJSkdfjieNMJoYN2X8d66o=
 
-event-emitter@^0.3.5:
-  version "0.3.5"
-  resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39"
-  integrity sha1-34xp7vFkeSPHFXuc6DhAYQsCzDk=
-  dependencies:
-    d "1"
-    es5-ext "~0.10.14"
-
 events@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
@@ -4053,13 +3944,6 @@ express@>=4.14:
     utils-merge "1.0.1"
     vary "~1.1.2"
 
-ext@^1.1.2:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/ext/-/ext-1.4.0.tgz#89ae7a07158f79d35517882904324077e4379244"
-  integrity sha512-Key5NIsUxdqKg3vIsdw9dSuXpPCQ297y6wBjL30edxwPgt2E44WcWBZey/ZvUc6sERLTxKdyCu4gZFmUbk1Q7A==
-  dependencies:
-    type "^2.0.0"
-
 extend-shallow@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-2.0.1.tgz#51af7d614ad9a9f610ea1bafbb989d6b1c56890f"
@@ -4476,15 +4360,6 @@ fs-constants@^1.0.0:
   resolved "https://registry.yarnpkg.com/fs-constants/-/fs-constants-1.0.0.tgz#6be0de9be998ce16af8afc24497b9ee9b7ccd9ad"
   integrity sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==
 
-fs-extra@^7.0.1:
-  version "7.0.1"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-7.0.1.tgz#4f189c44aa123b895f722804f55ea23eadc348e9"
-  integrity sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==
-  dependencies:
-    graceful-fs "^4.1.2"
-    jsonfile "^4.0.0"
-    universalify "^0.1.0"
-
 fs-minipass@^1.2.5:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.7.tgz#ccff8570841e7fe4265693da88936c55aed7f7c7"
@@ -4578,7 +4453,7 @@ get-caller-file@^1.0.2:
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
   integrity sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==
 
-get-caller-file@^2.0.1, get-caller-file@^2.0.5:
+get-caller-file@^2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
@@ -4687,7 +4562,7 @@ good-listener@^1.2.2:
   dependencies:
     delegate "^3.1.2"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.4, graceful-fs@^4.1.6, graceful-fs@^4.2.0:
+graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.4, graceful-fs@^4.2.0:
   version "4.2.6"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.6.tgz#ff040b2b0853b23c3d31027523706f1885d76bee"
   integrity sha512-nTnJ528pbqxYanhpDYsi4Rd8MAeaBA67+RZ10CM1m3bTAVFEDcd5AuA4a6W5YkGZ1iNXHzZz8T6TBKLeBuNriQ==
@@ -5056,7 +4931,6 @@ image-size@~0.5.0:
 
 "imgur@git+https://github.com/hackmdio/node-imgur.git":
   version "0.5.0"
-  uid de0a7a1f1eb2cb6628385fedb990ad396a190573
   resolved "git+https://github.com/hackmdio/node-imgur.git#de0a7a1f1eb2cb6628385fedb990ad396a190573"
   dependencies:
     commander "^2.13.0"
@@ -5151,7 +5025,7 @@ inherits@2.0.3:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
 
-ini@^1.3.4, ini@^1.3.5, ini@~1.3.0:
+ini@^1.3.5, ini@~1.3.0:
   version "1.3.8"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.8.tgz#a29da425b48806f34767a4efce397269af28432c"
   integrity sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew==
@@ -5492,11 +5366,6 @@ is-primitive@^2.0.0:
   resolved "https://registry.yarnpkg.com/is-primitive/-/is-primitive-2.0.0.tgz#207bab91638499c07b2adf240a41a87210034575"
   integrity sha1-IHurkWOEmcB7Kt8kCkGochADRXU=
 
-is-promise@^2.2.2:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.2.2.tgz#39ab959ccbf9a774cf079f7b40c7a26f763135f1"
-  integrity sha512-+lP4/6lKUBfQjZ2pdxThZvLUAafmZb8OAxFb8XXtiQmS35INgr85hdOGoEs124ez1FCnZJt6jau/T+alh58QFQ==
-
 is-property@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
@@ -5657,17 +5526,6 @@ jquery@^3.5.1:
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.5.1.tgz#d7b4d08e1bfdb86ad2f1a3d039ea17304717abb5"
   integrity sha512-XwIBPqcMn57FxfT+Go5pzySnm4KWkT1Tv7gjrpT1srtf8Weynl6R273VJ5GjkRb51IzMp5nbaPjJXMWeju2MKg==
 
-js-beautify@^1.8.8:
-  version "1.13.5"
-  resolved "https://registry.yarnpkg.com/js-beautify/-/js-beautify-1.13.5.tgz#a08a97890cae55daf1d758d3f6577bd4a64d7014"
-  integrity sha512-MsXlH6Z/BiRYSkSRW3clNDqDjSpiSNOiG8xYVUBXt4k0LnGvDhlTGOlHX1VFtAdoLmtwjxMG5qiWKy/g+Ipv5w==
-  dependencies:
-    config-chain "^1.1.12"
-    editorconfig "^0.15.3"
-    glob "^7.1.3"
-    mkdirp "^1.0.4"
-    nopt "^5.0.0"
-
 js-cookie@^2.1.3:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/js-cookie/-/js-cookie-2.2.1.tgz#69e106dc5d5806894562902aa5baec3744e9b2b8"
@@ -5675,7 +5533,6 @@ js-cookie@^2.1.3:
 
 "js-sequence-diagrams@git+https://github.com/hedgedoc/js-sequence-diagrams.git":
   version "2.0.1"
-  uid bda0e49b6c2754f3c7158b1dfb9ccf26efc24b39
   resolved "git+https://github.com/hedgedoc/js-sequence-diagrams.git#bda0e49b6c2754f3c7158b1dfb9ccf26efc24b39"
   dependencies:
     lodash "4.17.x"
@@ -5807,13 +5664,6 @@ json5@^2.0.0, json5@^2.1.2:
   dependencies:
     minimist "^1.2.5"
 
-jsonfile@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
-  integrity sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=
-  optionalDependencies:
-    graceful-fs "^4.1.6"
-
 jsonlint@1.6.3:
   version "1.6.3"
   resolved "https://registry.yarnpkg.com/jsonlint/-/jsonlint-1.6.3.tgz#cb5e31efc0b78291d0d862fbef05900adf212988"
@@ -6214,7 +6064,7 @@ lower-case@^2.0.2:
   dependencies:
     tslib "^2.0.3"
 
-lru-cache@^4.1.3, lru-cache@^4.1.5:
+lru-cache@^4.1.3:
   version "4.1.5"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
   integrity sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==
@@ -6236,13 +6086,6 @@ lru-cache@^6.0.0:
   dependencies:
     yallist "^4.0.0"
 
-lru-queue@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/lru-queue/-/lru-queue-0.1.0.tgz#2738bd9f0d3cf4f84490c5736c48699ac632cda3"
-  integrity sha1-Jzi9nw089PhEkMVzbEhpmsYyzaM=
-  dependencies:
-    es5-ext "~0.10.2"
-
 lutim@^1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/lutim/-/lutim-1.0.3.tgz#3a29d0f2731eed7097f2d7367defeaa2ae45d820"
@@ -6253,7 +6096,6 @@ lutim@^1.0.2:
 
 "lz-string@git+https://github.com/hackmdio/lz-string.git":
   version "1.4.4"
-  uid efd1f64676264d6d8871b01f4f375fc6ef4f9022
   resolved "git+https://github.com/hackmdio/lz-string.git#efd1f64676264d6d8871b01f4f375fc6ef4f9022"
 
 make-dir@^1.0.0:
@@ -6498,20 +6340,6 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
-memoizee@^0.4.14:
-  version "0.4.15"
-  resolved "https://registry.yarnpkg.com/memoizee/-/memoizee-0.4.15.tgz#e6f3d2da863f318d02225391829a6c5956555b72"
-  integrity sha512-UBWmJpLZd5STPm7PMUlOw/TSy972M+z8gcyQ5veOnSDRREz/0bmpyTfKt3/51DhEBqCZQn1udM/5flcSPYhkdQ==
-  dependencies:
-    d "^1.0.1"
-    es5-ext "^0.10.53"
-    es6-weak-map "^2.0.3"
-    event-emitter "^0.3.5"
-    is-promise "^2.2.2"
-    lru-queue "^0.1.0"
-    next-tick "^1.1.0"
-    timers-ext "^0.1.7"
-
 memory-fs@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
@@ -6581,7 +6409,6 @@ messageformat@^2.3.0:
 
 "meta-marked@git+https://github.com/hedgedoc/meta-marked":
   version "0.4.5"
-  uid "4fb5cb5a204969cc91e66eee92c0211188e69a2b"
   resolved "git+https://github.com/hedgedoc/meta-marked#4fb5cb5a204969cc91e66eee92c0211188e69a2b"
   dependencies:
     js-yaml "~3.14.0"
@@ -7031,16 +6858,6 @@ neo-async@^2.5.0, neo-async@^2.6.0, neo-async@^2.6.1:
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.2.tgz#b4aafb93e3aeb2d8174ca53cf163ab7d7308305f"
   integrity sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==
 
-next-tick@1, next-tick@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.1.0.tgz#1836ee30ad56d67ef281b22bd199f709449b35eb"
-  integrity sha512-CXdUiJembsNjuToQvxayPZF9Vqht7hewsvy2sOWafLvi2awflj9mOC6bHIg50orX8IJvWKY9wYQ/zB2kogPslQ==
-
-next-tick@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
-  integrity sha1-yobR/ogoFpsBICCOPchCS524NCw=
-
 no-case@^2.2.0:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/no-case/-/no-case-2.3.2.tgz#60b813396be39b3f1288a4c1ed5d1e7d28b464ac"
@@ -7162,13 +6979,6 @@ nopt@^4.0.1:
     abbrev "1"
     osenv "^0.1.4"
 
-nopt@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/nopt/-/nopt-5.0.0.tgz#530942bb58a512fccafe53fe210f13a25355dc88"
-  integrity sha512-Tbj67rffqceeLpcRXrT7vKAN8CwfPeIBgM7E6iBkmKLV7bEMwpGgYLGv0jACUsECaa/vuxP0IjEont6umdMgtQ==
-  dependencies:
-    abbrev "1"
-
 normalize-package-data@^2.3.2:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
@@ -8372,11 +8182,6 @@ promise-inflight@^1.0.1:
   resolved "https://registry.yarnpkg.com/promise-inflight/-/promise-inflight-1.0.1.tgz#98472870bf228132fcbdd868129bad12c3c029e3"
   integrity sha1-mEcocL8igTL8vdhoEputEsPAKeM=
 
-proto-list@~1.2.1:
-  version "1.2.4"
-  resolved "https://registry.yarnpkg.com/proto-list/-/proto-list-1.2.4.tgz#212d5bfe1318306a420f6402b8e26ff39647a849"
-  integrity sha1-IS1b/hMYMGpCD2QCuOJv85ZHqEk=
-
 proxy-addr@~2.0.5:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.6.tgz#fdc2336505447d3f2f2c638ed272caf614bbb2bf"
@@ -9350,11 +9155,6 @@ require-from-string@^2.0.2:
   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.2.tgz#89a7fdd938261267318eafe14f9c32e598c36909"
   integrity sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==
 
-require-main-filename@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
-  integrity sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==
-
 resolve-cwd@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-3.0.0.tgz#0f0075f1bb2544766cf73ba6a6e2adfebcb13f2d"
@@ -9382,7 +9182,7 @@ resolve-url@^0.2.1:
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
   integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
 
-resolve@^1.10.0, resolve@^1.10.1, resolve@^1.13.1, resolve@^1.17.0, resolve@^1.5.0, resolve@^1.9.0:
+resolve@^1.10.0, resolve@^1.10.1, resolve@^1.13.1, resolve@^1.17.0, resolve@^1.9.0:
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.20.0.tgz#629a013fb3f70755d6f0b7935cc1c2c5378b1975"
   integrity sha512-wENBPt4ySzg4ybFQW2TT1zMQucPK95HSh/nq2CFTZVOGut2+pQvSsgtda4d26YrYcr067wjbmzOG8byDPBX63A==
@@ -9601,19 +9401,6 @@ seq-queue@^0.0.5:
   resolved "https://registry.yarnpkg.com/seq-queue/-/seq-queue-0.0.5.tgz#d56812e1c017a6e4e7c3e3a37a1da6d78dd3c93e"
   integrity sha1-1WgS4cAXpuTnw+Ojeh2m143TyT4=
 
-sequelize-cli@^6.0.0:
-  version "6.2.0"
-  resolved "https://registry.yarnpkg.com/sequelize-cli/-/sequelize-cli-6.2.0.tgz#fd02bfeae23b8226872f9947f3f8212cc49a4771"
-  integrity sha512-6WQ2x91hg30dUn66mXHnzvHATZ4pyI1GHSNbS/TNN/vRR4BLRSLijadeMgC8zqmKDsL0VqzVVopJWfJakuP++Q==
-  dependencies:
-    cli-color "^1.4.0"
-    fs-extra "^7.0.1"
-    js-beautify "^1.8.8"
-    lodash "^4.17.5"
-    resolve "^1.5.0"
-    umzug "^2.3.0"
-    yargs "^13.1.0"
-
 sequelize-pool@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/sequelize-pool/-/sequelize-pool-2.3.0.tgz#64f1fe8744228172c474f530604b6133be64993d"
@@ -9664,7 +9451,7 @@ serve-static@1.14.1:
     parseurl "~1.3.3"
     send "0.17.1"
 
-set-blocking@^2.0.0, set-blocking@~2.0.0:
+set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
   integrity sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
@@ -9737,11 +9524,6 @@ side-channel@^1.0.3:
     get-intrinsic "^1.0.2"
     object-inspect "^1.9.0"
 
-sigmund@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/sigmund/-/sigmund-1.0.1.tgz#3ff21f198cad2175f9f3b781853fd94d0d19b590"
-  integrity sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA=
-
 signal-exit@^3.0.0, signal-exit@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
@@ -10104,15 +9886,6 @@ string-width@^1.0.1:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^4.0.0"
 
-string-width@^3.0.0, string-width@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/string-width/-/string-width-3.1.0.tgz#22767be21b62af1081574306f69ac51b62203961"
-  integrity sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==
-  dependencies:
-    emoji-regex "^7.0.1"
-    is-fullwidth-code-point "^2.0.0"
-    strip-ansi "^5.1.0"
-
 string-width@^4.0.0, string-width@^4.1.0, string-width@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.0.tgz#952182c46cc7b2c313d1596e623992bd163b72b5"
@@ -10176,13 +9949,6 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
-strip-ansi@^5.0.0, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
-  integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
-  dependencies:
-    ansi-regex "^4.1.0"
-
 strip-ansi@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.0.tgz#0b1571dd7669ccd4f3e06e14ef1eed26225ae532"
@@ -10446,14 +10212,6 @@ timers-browserify@^2.0.4:
   dependencies:
     setimmediate "^1.0.4"
 
-timers-ext@^0.1.5, timers-ext@^0.1.7:
-  version "0.1.7"
-  resolved "https://registry.yarnpkg.com/timers-ext/-/timers-ext-0.1.7.tgz#6f57ad8578e07a3fb9f91d9387d65647555e25c6"
-  integrity sha512-b85NUNzTSdodShTIbky6ZF02e8STtVVfD+fu4aXXShEELpozH+bCpJLYMPZbsABN2wDH7fJpqIoXxJpzbf0NqQ==
-  dependencies:
-    es5-ext "~0.10.46"
-    next-tick "1"
-
 timsort@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/timsort/-/timsort-0.3.0.tgz#405411a8e7e6339fe64db9a234de11dc31e02bd4"
@@ -10644,16 +10402,6 @@ type-is@~1.6.17, type-is@~1.6.18:
     media-typer "0.3.0"
     mime-types "~2.1.24"
 
-type@^1.0.1:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/type/-/type-1.2.0.tgz#848dd7698dafa3e54a6c479e759c4bc3f18847a0"
-  integrity sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg==
-
-type@^2.0.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/type/-/type-2.3.0.tgz#ada7c045f07ead08abf9e2edd29be1a0c0661132"
-  integrity sha512-rgPIqOdfK/4J9FhiVrZ3cveAjRRo5rsQBAIhnylX874y1DX/kEKSVdLsnuHB6l1KTjHyU01VjiMBHgU2adejyg==
-
 typedarray-to-buffer@^3.1.5:
   version "3.1.5"
   resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
@@ -10859,11 +10607,6 @@ unist-util-visit@^2.0.0:
     unist-util-is "^4.0.0"
     unist-util-visit-parents "^3.0.0"
 
-universalify@^0.1.0:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
-  integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
-
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@@ -11248,11 +10991,6 @@ which-collection@^1.0.1:
     is-weakmap "^2.0.1"
     is-weakset "^2.0.1"
 
-which-module@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
-  integrity sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=
-
 which-typed-array@^1.1.2:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/which-typed-array/-/which-typed-array-1.1.4.tgz#8fcb7d3ee5adf2d771066fba7cf37e32fe8711ff"
@@ -11344,15 +11082,6 @@ workerpool@6.1.0:
   resolved "https://registry.yarnpkg.com/workerpool/-/workerpool-6.1.0.tgz#a8e038b4c94569596852de7a8ea4228eefdeb37b"
   integrity sha512-toV7q9rWNYha963Pl/qyeZ6wG+3nnsyvolaNUS8+R5Wtw6qJPTxIlOP1ZSvcGhEJw+l3HMMmtiNo9Gl61G4GVg==
 
-wrap-ansi@^5.1.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"
-  integrity sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==
-  dependencies:
-    ansi-styles "^3.2.0"
-    string-width "^3.0.0"
-    strip-ansi "^5.0.0"
-
 wrap-ansi@^7.0.0:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
@@ -11531,14 +11260,6 @@ yargs-parser@20.2.4:
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.4.tgz#b42890f14566796f85ae8e3a25290d205f154a54"
   integrity sha512-WOkpgNhPTlE73h4VFAFsOnomJVaovO8VqLDzy5saChRBFQFBoMYirowyW+Q9HB4HFF4Z7VZTiG3iSzJJA29yRA==
 
-yargs-parser@^13.1.2:
-  version "13.1.2"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-13.1.2.tgz#130f09702ebaeef2650d54ce6e3e5706f7a4fb38"
-  integrity sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==
-  dependencies:
-    camelcase "^5.0.0"
-    decamelize "^1.2.0"
-
 yargs-parser@^20.2.2:
   version "20.2.5"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.5.tgz#5d37729146d3f894f39fc94b6796f5b239513186"
@@ -11567,22 +11288,6 @@ yargs@16.2.0:
     y18n "^5.0.5"
     yargs-parser "^20.2.2"
 
-yargs@^13.1.0:
-  version "13.3.2"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-13.3.2.tgz#ad7ffefec1aa59565ac915f82dccb38a9c31a2dd"
-  integrity sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==
-  dependencies:
-    cliui "^5.0.0"
-    find-up "^3.0.0"
-    get-caller-file "^2.0.1"
-    require-directory "^2.1.1"
-    require-main-filename "^2.0.0"
-    set-blocking "^2.0.0"
-    string-width "^3.0.0"
-    which-module "^2.0.0"
-    y18n "^4.0.0"
-    yargs-parser "^13.1.2"
-
 yeast@0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"