Added diff viewer (#2656)

* Added diff viewer

save-frontend/build.gradle.kts

@@ -112,6 +112,7 @@ kotlin {
             implementation(npm("react-ace", "^10.1.0"))
             implementation(npm("react-avatar-image-cropper", "^1.4.2"))
             implementation(npm("react-circle", "^1.1.1"))
+            implementation(npm("react-diff-viewer-continued", "^3.2.6"))
             // react-sigma
             implementation(npm("@react-sigma/core", "^3.1.0"))
             implementation(npm("sigma", "^2.4.0"))

save-frontend/src/main/kotlin/com/saveourtool/save/frontend/externals/diffviewer/ReactDiffViewer.kt

@@ -0,0 +1,74 @@
+@file:Suppress("HEADER_MISSING_IN_NON_SINGLE_CLASS_FILE", "FILE_NAME_MATCH_CLASS")
+@file:JsModule("react-diff-viewer-continued")
+@file:JsNonModule
+
+package com.saveourtool.save.frontend.externals.diffviewer
+
+import react.FC
+import react.Props
+
+/**
+ * External declaration of [reactDiffViewer] react component
+ */
+@JsName("default")
+external val reactDiffViewer: FC<ReactDiffViewerProps>
+
+/**
+ * Props of [ReactDiffViewerProps]
+ */
+external interface ReactDiffViewerProps : Props {
+    /**
+     * Old value as string.
+     */
+    var oldValue: String
+
+    /**
+     * New value as string.
+     */
+    var newValue: String
+
+    /**
+     * Switch between unified and split view.
+     */
+    var splitView: Boolean
+
+    /**
+     * Show and hide word diff in a diff line.
+     */
+    var disableWordDiff: Boolean
+
+    /**
+     * Show and hide line numbers.
+     */
+    var hideLineNumbers: Boolean
+
+    /**
+     * Shows only the diffed lines and folds the unchanged lines
+     */
+    var showDiffOnly: Boolean
+
+    /**
+     * Number of extra unchanged lines surrounding the diff. Works along with [showDiffOnly].
+     */
+    var extraLinesSurroundingDiff: Int
+
+    /**
+     * To enable/disable dark theme.
+     */
+    var useDarkTheme: Boolean
+
+    /**
+     * Column title for left section of the diff in split view. This will be used as the only title in inline view.
+     */
+    var leftTitle: String
+
+    /**
+     * Column title for right section of the diff in split view. This will be ignored in inline view.
+     */
+    var rightTitle: String
+
+    /**
+     * Number to start count code lines from.
+     */
+    var linesOffset: Int
+}

yarn.lock

@@ -40,10 +40,22 @@
   dependencies:
     "@babel/highlight" "^7.18.6"
 
-"@babel/helper-validator-identifier@^7.18.6":
-  version "7.18.6"
-  resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.18.6.tgz#9c97e30d31b2b8c72a1d08984f2ca9b574d7a076"
-  integrity sha512-MmetCkz9ej86nJQV+sFCxoGGrUbU3q02kgLciwkrt9QqEB7cP39oKEY0PakknEO0Gu20SskMRi+AYZ3b1TpN9g==
+"@babel/helper-module-imports@^7.16.7":
+  version "7.22.15"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.22.15.tgz#16146307acdc40cc00c3b2c647713076464bdbf0"
+  integrity sha512-0pYVBnDKZO2fnSPCrgM/6WMc7eS20Fbok+0r88fp+YtWVLZrp4CkafFGIp+W0VKw4a22sgebPT99y+FDNMdP4w==
+  dependencies:
+    "@babel/types" "^7.22.15"
+
+"@babel/helper-string-parser@^7.22.5":
+  version "7.22.5"
+  resolved "https://registry.yarnpkg.com/@babel/helper-string-parser/-/helper-string-parser-7.22.5.tgz#533f36457a25814cf1df6488523ad547d784a99f"
+  integrity sha512-mM4COjgZox8U+JcXQwPijIZLElkgEpO5rsERVDJTc2qfCDfERyob6k5WegS14SX18IIjv+XD+GrqNumY5JRCDw==
+
+"@babel/helper-validator-identifier@^7.18.6", "@babel/helper-validator-identifier@^7.22.20":
+  version "7.22.20"
+  resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.22.20.tgz#c4ae002c61d2879e724581d96665583dbc1dc0e0"
+  integrity sha512-Y4OZ+ytlatR8AI+8KZfKuL5urKp7qey08ha31L8b3BwewJAoJamTzyvxPR/5D+KkdJCGPq/+8TukHBlY10FX9A==
 
 "@babel/highlight@^7.18.6":
   version "7.18.6"
@@ -54,13 +66,22 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
-"@babel/runtime@^7.12.5", "@babel/runtime@^7.17.8", "@babel/runtime@^7.18.9", "@babel/runtime@^7.21.0", "@babel/runtime@^7.22.5", "@babel/runtime@^7.5.5", "@babel/runtime@^7.8.7":
-  version "7.22.10"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.22.10.tgz#ae3e9631fd947cb7e3610d3e9d8fef5f76696682"
-  integrity sha512-21t/fkKLMZI4pqP2wlmsQAWnYW1PDyKyyUV4vCi+B25ydmdaYTKXPwCj0BzSUnZf4seIiYvSA3jcZ3gdsMFkLQ==
+"@babel/runtime@^7.12.5", "@babel/runtime@^7.17.8", "@babel/runtime@^7.18.3", "@babel/runtime@^7.18.9", "@babel/runtime@^7.21.0", "@babel/runtime@^7.22.5", "@babel/runtime@^7.5.5", "@babel/runtime@^7.8.7":
+  version "7.23.1"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.23.1.tgz#72741dc4d413338a91dcb044a86f3c0bc402646d"
+  integrity sha512-hC2v6p8ZSI/W0HUzh3V8C5g+NwSKzKPtJwSpTjwl0o297GP9+ZLQSkdvHz46CM3LqyoXxq+5G9komY+eSqSO0g==
   dependencies:
     regenerator-runtime "^0.14.0"
 
+"@babel/types@^7.22.15":
+  version "7.23.0"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.23.0.tgz#8c1f020c9df0e737e4e247c0619f58c68458aaeb"
+  integrity sha512-0oIyUfKoI3mSqMvsxBdclDwxXKXAUA8v/apZbc+iSyARYou1o8ZGDxbUYyLFoW2arqS2jDGqJuZvv1d/io1axg==
+  dependencies:
+    "@babel/helper-string-parser" "^7.22.5"
+    "@babel/helper-validator-identifier" "^7.22.20"
+    to-fast-properties "^2.0.0"
+
 "@colors/[email protected]":
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/@colors/colors/-/colors-1.5.0.tgz#bb504579c1cae923e6576a4f5da43d25f97bdbd9"
@@ -104,6 +125,23 @@
   resolved "https://registry.yarnpkg.com/@discoveryjs/json-ext/-/json-ext-0.5.5.tgz#9283c9ce5b289a3c4f61c12757469e59377f81f3"
   integrity sha512-6nFkfkmSeV/rqSaS4oWHgmpnYw194f6hmWF5is6b0J1naJZoiD0NTc9AiUwPHvWsowkjuHErCZT1wa0jg+BLIA==
 
+"@emotion/babel-plugin@^11.11.0":
+  version "11.11.0"
+  resolved "https://registry.yarnpkg.com/@emotion/babel-plugin/-/babel-plugin-11.11.0.tgz#c2d872b6a7767a9d176d007f5b31f7d504bb5d6c"
+  integrity sha512-m4HEDZleaaCH+XgDDsPF15Ht6wTLsgDTeR3WYj9Q/k76JtWhrJjcP4+/XlG8LGT/Rol9qUfOIztXeA84ATpqPQ==
+  dependencies:
+    "@babel/helper-module-imports" "^7.16.7"
+    "@babel/runtime" "^7.18.3"
+    "@emotion/hash" "^0.9.1"
+    "@emotion/memoize" "^0.8.1"
+    "@emotion/serialize" "^1.1.2"
+    babel-plugin-macros "^3.1.0"
+    convert-source-map "^1.5.0"
+    escape-string-regexp "^4.0.0"
+    find-root "^1.1.0"
+    source-map "^0.5.7"
+    stylis "4.2.0"
+
 "@emotion/cache@^11.11.0":
   version "11.11.0"
   resolved "https://registry.yarnpkg.com/@emotion/cache/-/cache-11.11.0.tgz#809b33ee6b1cb1a625fef7a45bc568ccd9b8f3ff"
@@ -115,6 +153,22 @@
     "@emotion/weak-memoize" "^0.3.1"
     stylis "4.2.0"
 
+"@emotion/css@^11.10.5":
+  version "11.11.2"
+  resolved "https://registry.yarnpkg.com/@emotion/css/-/css-11.11.2.tgz#e5fa081d0c6e335352e1bc2b05953b61832dca5a"
+  integrity sha512-VJxe1ucoMYMS7DkiMdC2T7PWNbrEI0a39YRiyDvK2qq4lXwjRbVP/z4lpG+odCsRzadlR+1ywwrTzhdm5HNdew==
+  dependencies:
+    "@emotion/babel-plugin" "^11.11.0"
+    "@emotion/cache" "^11.11.0"
+    "@emotion/serialize" "^1.1.2"
+    "@emotion/sheet" "^1.2.2"
+    "@emotion/utils" "^1.2.1"
+
+"@emotion/hash@^0.9.1":
+  version "0.9.1"
+  resolved "https://registry.yarnpkg.com/@emotion/hash/-/hash-0.9.1.tgz#4ffb0055f7ef676ebc3a5a91fb621393294e2f43"
+  integrity sha512-gJB6HLm5rYwSLI6PQa+X1t5CFGrv1J1TWG+sOyMCeKz2ojaj6Fnl/rZEspogG+cvqbt4AE/2eIyD2QfLKTBNlQ==
+
 "@emotion/is-prop-valid@^1.2.0":
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/@emotion/is-prop-valid/-/is-prop-valid-1.2.0.tgz#7f2d35c97891669f7e276eb71c83376a5dc44c83"
@@ -127,11 +181,27 @@
   resolved "https://registry.yarnpkg.com/@emotion/memoize/-/memoize-0.8.1.tgz#c1ddb040429c6d21d38cc945fe75c818cfb68e17"
   integrity sha512-W2P2c/VRW1/1tLox0mVUalvnWXxavmv/Oum2aPsRcoDJuob75FC3Y8FbpfLwUegRcxINtGUMPq0tFCvYNTBXNA==
 
+"@emotion/serialize@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@emotion/serialize/-/serialize-1.1.2.tgz#017a6e4c9b8a803bd576ff3d52a0ea6fa5a62b51"
+  integrity sha512-zR6a/fkFP4EAcCMQtLOhIgpprZOwNmCldtpaISpvz348+DP4Mz8ZoKaGGCQpbzepNIUWbq4w6hNZkwDyKoS+HA==
+  dependencies:
+    "@emotion/hash" "^0.9.1"
+    "@emotion/memoize" "^0.8.1"
+    "@emotion/unitless" "^0.8.1"
+    "@emotion/utils" "^1.2.1"
+    csstype "^3.0.2"
+
 "@emotion/sheet@^1.2.2":
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/@emotion/sheet/-/sheet-1.2.2.tgz#d58e788ee27267a14342303e1abb3d508b6d0fec"
   integrity sha512-0QBtGvaqtWi+nx6doRwDdBIzhNdZrXUppvTM4dtZZWEGTXL/XE/yJxLMGlDT1Gt+UHH5IX1n+jkXyytE/av7OA==
 
+"@emotion/unitless@^0.8.1":
+  version "0.8.1"
+  resolved "https://registry.yarnpkg.com/@emotion/unitless/-/unitless-0.8.1.tgz#182b5a4704ef8ad91bde93f7a860a88fd92c79a3"
+  integrity sha512-KOEGMu6dmJZtpadb476IsZBclKvILjopjUii3V+7MnXIQCYh8W3NgNcgwo21n9LXZX6EDIKvqfjYxXebDwxKmQ==
+
 "@emotion/utils@^1.2.1":
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/@emotion/utils/-/utils-1.2.1.tgz#bbab58465738d31ae4cb3dbb6fc00a5991f755e4"
@@ -1299,6 +1369,15 @@ babel-messages@^6.23.0:
   dependencies:
     babel-runtime "^6.22.0"
 
+babel-plugin-macros@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-macros/-/babel-plugin-macros-3.1.0.tgz#9ef6dc74deb934b4db344dc973ee851d148c50c1"
+  integrity sha512-Cg7TFGpIr01vOQNODXOOaGz2NpCU5gl8x1qJFbb6hbZxR7XrcE2vtbAsTAbJ7/xwJtUuJEw8K8Zr/AE0LHlesg==
+  dependencies:
+    "@babel/runtime" "^7.12.5"
+    cosmiconfig "^7.0.0"
+    resolve "^1.19.0"
+
 babel-runtime@^6.22.0, babel-runtime@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.26.0.tgz#965c7058668e82b55d7bfe04ff2337bc8b5647fe"
@@ -1629,6 +1708,11 @@ chrome-trace-event@^1.0.2:
   resolved "https://registry.yarnpkg.com/chrome-trace-event/-/chrome-trace-event-1.0.3.tgz#1015eced4741e15d06664a957dbbf50d041e26ac"
   integrity sha512-p3KULyQg4S7NIHixdwbGX+nFHkoBiA4YQmyWtjb8XngSKV124nJmRysgAeujbUVb15vh+RvFUfCPqU7rXk+hZg==
 
+classnames@^2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.3.2.tgz#351d813bf0137fcc6a76a16b88208d2560a0d924"
+  integrity sha512-CSbhY4cFEJRe6/GQzIk5qXZ4Jeg5pcsP7b5peFSDpffpe1cqjASH/n9UTjBwOp6XpMSTwQ8Za2K5V02ueA7Tmw==
+
 clean-css@^5.2.2:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-5.3.1.tgz#d0610b0b90d125196a2894d35366f734e5d7aa32"
@@ -2288,7 +2372,7 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/diff/-/diff-5.0.0.tgz#7ed6ad76d859d030787ec35855f5b1daf31d852b"
   integrity sha512-/VTCrvm5Z0JGty/BWHljh+BAiw3IK+2j87NGMu8Nwc/f48WoDAC395uomO9ZD117ZOBaHmkX1oyLvkVM/aIT3w==
 
-diff@^5.0.0:
+diff@^5.0.0, diff@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-5.1.0.tgz#bc52d298c5ea8df9194800224445ed43ffc87e40"
   integrity sha512-D+mk+qE8VC/PAUrlAU34N+VfXev0ghe5ywmpqrawphmVZc1bEfn56uo9qpyGp1p4xpzOHkSW4ztBd6L7Xx4ACw==
@@ -2496,7 +2580,7 @@ escape-html@~1.0.3:
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
   integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=
 
-[email protected]:
+[email protected], escape-string-regexp@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz#14ba83a5d373e3d311e5afca29cf5bfad965bf34"
   integrity sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==
@@ -2741,6 +2825,11 @@ [email protected]:
     statuses "2.0.1"
     unpipe "~1.0.0"
 
+find-root@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/find-root/-/find-root-1.1.0.tgz#abcfc8ba76f708c42a97b3d685b7e9450bfb9ce4"
+  integrity sha512-NKfW6bec6GfKc0SGx1e07QZY9PE99u0Bft/0rzSD5k3sO/vwkVUpDUKVm5Gpp5Ue3YfShPFTX2070tDs5kB9Ng==
+
 [email protected]:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-5.0.0.tgz#4c92819ecb7083561e4f4a240a86be5198f536fc"
@@ -4086,6 +4175,11 @@ memfs@^3.4.3:
   dependencies:
     fs-monkey "^1.0.3"
 
+memoize-one@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/memoize-one/-/memoize-one-6.0.0.tgz#b2591b871ed82948aee4727dc6abceeeac8c1045"
+  integrity sha512-rkpe71W0N0c0Xz6QD0eJETuWAJGnJ9afsl1srmwPrI+yBCkge5EycXXbYRyvL29zZVUWQCY7InPRCv3GDXuZNw==
+
 merge-class-names@^1.1.1:
   version "1.4.2"
   resolved "https://registry.yarnpkg.com/merge-class-names/-/merge-class-names-1.4.2.tgz#78d6d95ab259e7e647252a7988fd25a27d5a8835"
@@ -5143,6 +5237,17 @@ react-cool-dimensions@^2.0.7:
   resolved "https://registry.yarnpkg.com/react-cool-dimensions/-/react-cool-dimensions-2.0.7.tgz#2fe6657608f034cd7c89f149ed14e79cf1cb2d50"
   integrity sha512-z1VwkAAJ5d8QybDRuYIXTE41RxGr5GYsv1bQhbOBE8cMfoZQZpcF0odL64vdgrQVzat2jayedj1GoYi80FWcbA==
 
+react-diff-viewer-continued@^3.2.6:
+  version "3.2.6"
+  resolved "https://registry.yarnpkg.com/react-diff-viewer-continued/-/react-diff-viewer-continued-3.2.6.tgz#96382463b5de6838d95323c407442349b1c3a26e"
+  integrity sha512-GrzyqQnjIMoej+jMjWvtVSsQqhXgzEGqpXlJ2dAGfOk7Q26qcm8Gu6xtI430PBUyZsERe8BJSQf+7VZZo8IBNQ==
+  dependencies:
+    "@emotion/css" "^11.10.5"
+    classnames "^2.3.1"
+    diff "^5.1.0"
+    memoize-one "^6.0.0"
+    prop-types "^15.8.1"
+
 react-dom@^18.0.0, react-dom@^18.2.0:
   version "18.2.0"
   resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-18.2.0.tgz#22aaf38708db2674ed9ada224ca4aa708d821e3d"
@@ -6135,6 +6240,11 @@ to-fast-properties@^1.0.3:
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
   integrity sha1-uDVx+k2MJbguIxsG46MFXeTKGkc=
 
+to-fast-properties@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
+  integrity sha512-/OaKK0xYrs3DmxRYqL/yDc+FxFUVYhDlXMhRmv3z915w2HF1tnN1omB354j8VUGO/hbRzyD6Y3sA7v7GS/ceog==
+
 to-regex-range@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"