chore: add ts-prune to CI (#48)

Author: JoshuaKGoldberg

.ts-prunerc

@@ -0,0 +1,4 @@
+{
+	"error": true,
+	"skip": "src/index.ts"
+}

package.json

@@ -19,6 +19,7 @@
 		"markdownlint-cli": "^0.32.2",
 		"prettier": "^2.7.1",
 		"semantic-release": "^19.0.5",
+		"ts-prune": "^0.10.3",
 		"typescript": "^4.8.4",
 		"vitest": "^0.23.4"
 	},
@@ -32,6 +33,7 @@
 		"format:write": "yarn format --write",
 		"format": "prettier \"**/*\" --ignore-unknown",
 		"lint:md": "npx markdownlint \"**/*.md\" \".github/**/*.md\"",
+		"lint:prune": "ts-prune",
 		"lint:spelling": "cspell \"**\" \".github/**/*\"",
 		"lint": "npx eslint . --max-warnings 0 --report-unused-disable-directives",
 		"prepare": "husky install",

src/types.ts

@@ -3,3 +3,5 @@ export interface GreetOptions {
 	message: string;
 	times?: number;
 }
+
+export type IntentionallyUnusedToBreakBuild = 123;

yarn.lock

@@ -757,6 +757,16 @@
   resolved "https://registry.yarnpkg.com/@tootallnate/once/-/once-2.0.0.tgz#f544a148d3ab35801c1f633a7441fd87c2e484bf"
   integrity sha512-XCuKFP5PS55gnMVu3dty8KPatLqUoy/ZYzDzAGCQ8JNFCkLXzmI7vNHCR+XpbZaMWQK/vQubr7PkYq8g470J/A==
 
+"@ts-morph/common@~0.12.3":
+  version "0.12.3"
+  resolved "https://registry.yarnpkg.com/@ts-morph/common/-/common-0.12.3.tgz#a96e250217cd30e480ab22ec6a0ebbe65fd784ff"
+  integrity sha512-4tUmeLyXJnJWvTFOKtcNJ1yh0a3SsTLi2MUoyj8iUNznFRN1ZquaNe7Oukqrnki2FzZkm0J9adCNLDZxUzvj+w==
+  dependencies:
+    fast-glob "^3.2.7"
+    minimatch "^3.0.4"
+    mkdirp "^1.0.4"
+    path-browserify "^1.0.1"
+
 "@types/chai-subset@^1.3.3":
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/@types/chai-subset/-/chai-subset-1.3.3.tgz#97893814e92abd2c534de422cb377e0e0bdaac94"
@@ -1290,6 +1300,11 @@ cmd-shim@^5.0.0:
   dependencies:
     mkdirp-infer-owner "^2.0.0"
 
+code-block-writer@^11.0.0:
+  version "11.0.3"
+  resolved "https://registry.yarnpkg.com/code-block-writer/-/code-block-writer-11.0.3.tgz#9eec2993edfb79bfae845fbc093758c0a0b73b76"
+  integrity sha512-NiujjUFB4SwScJq2bwbYUtXbZhBSlY6vYzm++3Q6oC+U+injTqfPYFK8wS9COOmb2lueqp0ZRB4nK1VYeHgNyw==
+
 color-convert@^1.9.0:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
@@ -1332,6 +1347,11 @@ columnify@^1.6.0:
     strip-ansi "^6.0.1"
     wcwidth "^1.0.0"
 
+commander@^6.2.1:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-6.2.1.tgz#0792eb682dfbc325999bb2b84fddddba110ac73c"
+  integrity sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==
+
 commander@^9.3.0, commander@^9.4.0, commander@~9.4.0:
   version "9.4.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-9.4.1.tgz#d1dd8f2ce6faf93147295c0df13c7c21141cfbdd"
@@ -2052,7 +2072,7 @@ fast-equals@^4.0.3:
   resolved "https://registry.yarnpkg.com/fast-equals/-/fast-equals-4.0.3.tgz#72884cc805ec3c6679b99875f6b7654f39f0e8c7"
   integrity sha512-G3BSX9cfKttjr+2o1O22tYMLq0DPluZnYtq1rXumE1SpL/F/SLIfHx08WYQoWSIpeMYf8sRbJ8++71+v6Pnxfg==
 
-fast-glob@^3.2.9:
+fast-glob@^3.2.7, fast-glob@^3.2.9:
   version "3.2.12"
   resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.12.tgz#7f39ec99c2e6ab030337142da9e0c18f37afae80"
   integrity sha512-DVj4CQIYYow0BlaelwK1pHl5n5cRSJfM60UA0zK891sVInoPri2Ekj7+e1CT3/3qxXenpI+nBBmQAcJPJgaj4w==
@@ -2723,6 +2743,11 @@ json-stringify-safe@^5.0.1:
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
   integrity sha512-ZClg6AaYvamvYEE82d3Iyd3vSSIjQ+odgjaTzRuO3s7toCdFKczob2i0zCh7JE8kWn17yvAWhUVxvqGwUalsRA==
 
+json5@^2.1.3:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.1.tgz#655d50ed1e6f95ad1a3caababd2b0efda10b395c"
+  integrity sha512-1hqLFMSrGHRHxav9q9gNjJ5EXznIxGVO09xQRrwplcS8qs28pZ8s8hupZAmqDwZUmVZ2Qb2jnyPOWcDH8m8dlA==
+
 jsonc-parser@~3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/jsonc-parser/-/jsonc-parser-3.1.0.tgz#73b8f0e5c940b83d03476bc2e51a20ef0932615d"
@@ -3822,6 +3847,11 @@ parse-json@^5.0.0:
     json-parse-even-better-errors "^2.3.0"
     lines-and-columns "^1.1.6"
 
+path-browserify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-1.0.1.tgz#d98454a9c3753d5790860f16f68867b9e46be1fd"
+  integrity sha512-b7uo2UCUOYZcnF/3ID0lulOJi/bafxa1xPe7ZPsammBSpjSWQkjNxlt635YGS2MiR9GjvuXCtz2emr3jbsz98g==
+
 path-exists@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
@@ -4663,6 +4693,31 @@ trim-newlines@^3.0.0:
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-3.0.1.tgz#260a5d962d8b752425b32f3a7db0dcacd176c144"
   integrity sha512-c1PTsA3tYrIsLGkJkzHF+w9F2EyxfXGo4UyJc4pFL++FMjnq0HJS69T3M7d//gKrFKwy429bouPescbjecU+Zw==
 
+"true-myth@^4.1.0":
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/true-myth/-/true-myth-4.1.1.tgz#ff4ac9d5130276e34aa338757e2416ec19248ba2"
+  integrity sha512-rqy30BSpxPznbbTcAcci90oZ1YR4DqvKcNXNerG5gQBU2v4jk0cygheiul5J6ExIMrgDVuanv/MkGfqZbKrNNg==
+
+ts-morph@^13.0.1:
+  version "13.0.3"
+  resolved "https://registry.yarnpkg.com/ts-morph/-/ts-morph-13.0.3.tgz#c0c51d1273ae2edb46d76f65161eb9d763444c1d"
+  integrity sha512-pSOfUMx8Ld/WUreoSzvMFQG5i9uEiWIsBYjpU9+TTASOeUa89j5HykomeqVULm1oqWtBdleI3KEFRLrlA3zGIw==
+  dependencies:
+    "@ts-morph/common" "~0.12.3"
+    code-block-writer "^11.0.0"
+
+ts-prune@^0.10.3:
+  version "0.10.3"
+  resolved "https://registry.yarnpkg.com/ts-prune/-/ts-prune-0.10.3.tgz#b6c71a525543b38dcf947a7d3adfb7f9e8b91f38"
+  integrity sha512-iS47YTbdIcvN8Nh/1BFyziyUqmjXz7GVzWu02RaZXqb+e/3Qe1B7IQ4860krOeCGUeJmterAlaM2FRH0Ue0hjw==
+  dependencies:
+    commander "^6.2.1"
+    cosmiconfig "^7.0.1"
+    json5 "^2.1.3"
+    lodash "^4.17.21"
+    "true-myth" "^4.1.0"
+    ts-morph "^13.0.1"
+
 tslib@^1.8.1:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"