356 |
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/integration/outfile.base:
--------------------------------------------------------------------------------
1 | src/B.ts:9 - UnusedFooType
2 | src/C.ts:9 - default
3 | src/cities.ts:1 - sepehub
4 | src/cities.ts:2 - kuariob
5 | src/cities.ts:4 - femvacsah
6 | src/cities.ts:5 - sijelup
7 | src/export-from.ts:1 - foo1
8 | src/export-from.ts:1 - foo2
9 | src/internal-uses.ts:5 - usedInThisFile (used in module)
10 | src/internal-uses.ts:7 - thisOneIsUnused
11 | src/internal-uses.ts:9 - UsedInThisFile (used in module)
12 | src/internal-uses.ts:11 - Unused
13 | src/internal-uses.ts:13 - Row (used in module)
14 | src/internal-uses.ts:17 - UnusedProps
15 | src/dynamic/fail.ts:1 - foo
16 | src/dynamic/fail.ts:3 - bar
17 | src/skipPattern/foo.ts:3 - foo
18 | src/wildcard/foo.ts:5 - vUnused
19 |
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/integration/outfile_unusedInModules.base:
--------------------------------------------------------------------------------
1 | src/B.ts:9 - UnusedFooType
2 | src/C.ts:9 - default
3 | src/cities.ts:1 - sepehub
4 | src/cities.ts:2 - kuariob
5 | src/cities.ts:4 - femvacsah
6 | src/cities.ts:5 - sijelup
7 | src/export-from.ts:undefined - foo1
8 | src/export-from.ts:undefined - foo2
9 | src/internal-uses.ts:7 - thisOneIsUnused
10 | src/internal-uses.ts:11 - Unused
11 | src/internal-uses.ts:17 - UnusedProps
12 | src/dynamic/fail.ts:1 - foo
13 | src/dynamic/fail.ts:3 - bar
14 | src/skipPattern/foo.ts:3 - foo
15 | src/wildcard/foo.ts:5 - vUnused
16 |
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/integration/package.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "test",
3 | "version": "1.0.0",
4 | "main": "index.js",
5 | "license": "MIT"
6 | }
7 |
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/integration/test.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 |
3 | STEP_COUNTER=0
4 | step () {
5 | STEP_COUNTER=$(($STEP_COUNTER + 1))
6 | printf "\n$STEP_COUNTER. $1 \n"
7 | }
8 |
9 | step "Creating npm link to the current working tree"
10 | npm link
11 |
12 | step "Change to testproject dir"
13 | cd "$(dirname "$0")"
14 | cd testproject
15 |
16 | step "Linking ts-prune from step 1"
17 | npm link ts-prune
18 |
19 | step "Run ts-prune"
20 | ts-prune --skip "skip.me" | tee outfile
21 |
22 | step "Diff between outputs"
23 | DIFF=$(diff outfile ../outfile.base)
24 | EXIT_CODE=2
25 | if [ "$DIFF" != "" ]
26 | then
27 | echo "The output was not the same as the base"
28 | echo "---"
29 | diff outfile ../outfile.base
30 | echo "---"
31 | EXIT_CODE=1
32 | else
33 | echo "Everything seems to be match! 🎉"
34 | EXIT_CODE=0
35 | fi
36 |
37 | step "Run ts-prune with --unusedInModule option"
38 | ts-prune --skip "skip.me" --unusedInModule | tee outfile_unusedInModules
39 |
40 | step "Diff between outputs"
41 | DIFF=$(diff outfile_unusedInModules ../outfile_unusedInModules.base)
42 | EXIT_CODE=2
43 | if [ "$DIFF" != "" ]
44 | then
45 | echo "The output was not the same as the base"
46 | echo "---"
47 | diff outfile_unusedInModules ../outfile_unusedInModules.base
48 | echo "---"
49 | EXIT_CODE=1
50 | else
51 | echo "Everything seems to be match! 🎉"
52 | EXIT_CODE=0
53 | fi
54 |
55 | step "Test exit code with no error flag"
56 | if ! ts-prune > /dev/null; then
57 | echo "ts-prune with no error flag returned error"
58 | EXIT_CODE=1
59 | fi
60 |
61 | step "Test exit code with error flag"
62 | if ts-prune -e > /dev/null; then
63 | echo "ts-prune with error flag did not return error"
64 | EXIT_CODE=1
65 | fi
66 |
67 | step "Test exit code with invalid config path"
68 | if ts-prune -p ./tsconfig.nonexistens.json &> /dev/null; then
69 | echo "ts-prune with invalid config path didn't return error"
70 | EXIT_CODE=1
71 | fi
72 |
73 | step "Test exit code with relative config path"
74 | if ! ts-prune -p ./tsconfig.json > /dev/null; then
75 | echo "ts-prune with relative config path returned error"
76 | EXIT_CODE=1
77 | fi
78 |
79 | step "Test exit code with absolute config path"
80 | if ! ts-prune -p $(pwd)/tsconfig.json > /dev/null; then
81 | echo "ts-prune with absolute config path returned error"
82 | EXIT_CODE=1
83 | fi
84 |
85 | step "Cleanup"
86 | rm ../../package-lock.json # remnants of the npm link
87 | rm outfile # generated outfile
88 | rm outfile_unusedInModules # generated outfile
89 |
90 | echo "🏁"
91 | exit $EXIT_CODE
92 |
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/integration/testproject/src/A.ts:
--------------------------------------------------------------------------------
1 | import B, { foo } from "./B";
2 | import "./D";
3 | import { foo as foos } from "./C";
4 | import type { FooType } from "./B";
5 |
6 | type BarType = FooType;
7 |
8 | console.log(foo, foos, B);
9 |
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/integration/testproject/src/B.ts:
--------------------------------------------------------------------------------
1 | export const foo = () => {
2 | return 1;
3 | };
4 |
5 | const bar = 2;
6 |
7 | // ts-prune-dont-ignore-next
8 | export type FooType = 1;
9 | export type UnusedFooType = 1;
10 |
11 | // ts-prune-ignore-next
12 | export const unusedButIgnored = 1;
13 |
14 | export default bar;
15 |
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/integration/testproject/src/C.ts:
--------------------------------------------------------------------------------
1 | import { gusizga } from "./cities";
2 |
3 | export const foo = () => {
4 | return gusizga;
5 | };
6 |
7 | const bar = 3;
8 |
9 | export default bar;
10 |
--------------------------------------------------------------------------------
/integration/testproject/src/D.ts:
--------------------------------------------------------------------------------
1 | export const foo1 = "foo";
2 | export const foo2 = "foo";
3 |
--------------------------------------------------------------------------------
/integration/testproject/src/barrel/E.ts:
--------------------------------------------------------------------------------
1 | export type KualaOrLumpur = 'Kuala' | 'Lumpur';
2 |
--------------------------------------------------------------------------------
/integration/testproject/src/barrel/F.ts:
--------------------------------------------------------------------------------
1 | export const one = 1;
2 | export const two = 2;
--------------------------------------------------------------------------------
/integration/testproject/src/barrel/index.ts:
--------------------------------------------------------------------------------
1 | export { KualaOrLumpur } from './E';
2 | export * from "./F";
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/integration/testproject/src/cities.ts:
--------------------------------------------------------------------------------
1 | export const sepehub = { population: 1706074909 };
2 | export const kuariob = { population: 1513066561 };
3 | export const gusizga = { population: 668741163 };
4 | export const femvacsah = { population: 2667588536 };
5 | export const sijelup = { population: 641437488 };
6 |
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/integration/testproject/src/dynamic/fail.ts:
--------------------------------------------------------------------------------
1 | export function foo() {}
2 |
3 | export function bar() {}
4 |
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/integration/testproject/src/dynamic/index.ts:
--------------------------------------------------------------------------------
1 |
2 | async function test1() {
3 | const mything = await import("./succ");
4 | console.log(mything);
5 | }
6 |
7 | async function test2() {
8 | // won't work for dynamic strings obviously
9 | const mything = await import(`${"./fail"}`);
10 | console.log(mything);
11 | }
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/integration/testproject/src/dynamic/succ.ts:
--------------------------------------------------------------------------------
1 | export function foo() {}
2 |
3 | export function bar() {}
4 |
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/integration/testproject/src/export-from.ts:
--------------------------------------------------------------------------------
1 | export * from "./D";
2 |
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/integration/testproject/src/exportD.ts:
--------------------------------------------------------------------------------
1 | export const D0 = "D";
2 | export const D1 = "D";
3 | export const D2 = "D";
4 |
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/integration/testproject/src/ignore-next.ts:
--------------------------------------------------------------------------------
1 | const sijelup2 = { population: 641437488 };
2 |
3 | // ts-prune-ignore-next
4 | export const mustIgnore = "foo";
5 |
6 | // ts-prune-ignore-next
7 | export default sijelup2;
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/integration/testproject/src/importD.ts:
--------------------------------------------------------------------------------
1 | import * as D from "./exportD";
2 |
3 | const foo = () => console.log(D);
4 |
--------------------------------------------------------------------------------
/integration/testproject/src/importE.ts:
--------------------------------------------------------------------------------
1 | import * as barrel from './barrel';
2 |
3 | barrel.one
4 | barrel.two
5 | type T = barrel.KualaOrLumpur;
6 |
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/integration/testproject/src/index.ts:
--------------------------------------------------------------------------------
1 | export const libExport = "foo";
--------------------------------------------------------------------------------
/integration/testproject/src/internal-uses.ts:
--------------------------------------------------------------------------------
1 | // See https://github.com/nadeesha/ts-prune/issues/38
2 |
3 | // This is exported but never imported.
4 | // However, it is used in this file, so it's not dead code.
5 | export const usedInThisFile = {};
6 |
7 | export const thisOneIsUnused = {...usedInThisFile};
8 |
9 | export interface UsedInThisFile {}
10 |
11 | export interface Unused extends UsedInThisFile {}
12 |
13 | export interface Row {
14 | [column: string]: number;
15 | }
16 |
17 | export interface UnusedProps {
18 | rows: readonly Row[];
19 | }
20 |
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/integration/testproject/src/skipPattern/foo.skip.me.test.ts:
--------------------------------------------------------------------------------
1 | import { foo } from "./foo";
2 |
3 | describe("foo", () => {
4 | it("should return false", () => {
5 | expect(foo()).toBeFalsy;
6 | })
7 | })
8 |
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/integration/testproject/src/skipPattern/foo.ts:
--------------------------------------------------------------------------------
1 | import * as spread from "./spread.skip.me";
2 |
3 | export const foo = () => spread.spreadUsed;
4 |
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/integration/testproject/src/skipPattern/spread.skip.me.ts:
--------------------------------------------------------------------------------
1 | export const spreadUnused = true;
2 | export const spreadUsed = true;
3 |
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/integration/testproject/src/wildcard/b.ts:
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1 | export const a = 'a';
2 | export const b = 'b';
3 | export const cUnused = 'c';
4 |
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/integration/testproject/src/wildcard/foo.ts:
--------------------------------------------------------------------------------
1 | export const x = 'x';
2 | export const y = 'y';
3 | export const z = {a: 'a'};
4 | export const w = 'w';
5 | export const vUnused = 'v';
6 |
7 | export type UsedInIndex = 'x' | 'y' | 'z';
8 |
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/integration/testproject/src/wildcard/index.ts:
--------------------------------------------------------------------------------
1 | import * as foo from './foo';
2 | import * as b from './b';
3 |
4 | const x = foo.x;
5 | const {y} = foo;
6 | const {z: {a}} = foo;
7 | const w = foo['w'];
8 |
9 | console.log(x, y, a, w);
10 | console.log(b[Math.random() < 0.5 ? 'a' : 'b']);
11 |
12 | function f(x: foo.UsedInIndex) {
13 | console.log(x);
14 | }
15 |
16 | f('x');
17 |
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/integration/testproject/tsconfig.json:
--------------------------------------------------------------------------------
1 | {
2 | "compilerOptions": {
3 | "outDir": "./lib", // this is a comment because tsconfig.json can have comments
4 | "declaration": true,
5 | "target": "es5",
6 | "module": "commonjs",
7 | "moduleResolution": "node",
8 | "strict": true,
9 | "noImplicitReturns": false,
10 | "noUnusedLocals": true,
11 | "noUnusedParameters": false,
12 | "noFallthroughCasesInSwitch": true,
13 | "forceConsistentCasingInFileNames": true,
14 | "lib": [
15 | "es6"
16 | ]
17 | },
18 | "include": [
19 | "./src/**/*"
20 | ],
21 | "files": [
22 | "./src/index.ts"
23 | ]
24 | }
--------------------------------------------------------------------------------
/integration/tsconfig.json:
--------------------------------------------------------------------------------
1 | {
2 | "compilerOptions": {
3 | "module": "commonjs",
4 | "noImplicitAny": true,
5 | "removeComments": true,
6 | "preserveConstEnums": true,
7 | "outDir": "lib",
8 | "sourceMap": true,
9 | "lib": ["es2017", "dom"]
10 | },
11 | "include": ["src/**/*"],
12 | "exclude": ["node_modules", "**/*.spec.ts"]
13 | }
14 |
--------------------------------------------------------------------------------
/jest.config.js:
--------------------------------------------------------------------------------
1 | module.exports = {
2 | preset: "ts-jest",
3 | testEnvironment: "node"
4 | };
5 |
--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "ts-prune",
3 | "version": "0.10.4",
4 | "description": "Find potentially unused exports in your Typescript project with zero configuration.",
5 | "keywords": [
6 | "find",
7 | "unused",
8 | "exports",
9 | "deadcode"
10 | ],
11 | "main": "lib/index.js",
12 | "author": "Nadeesha Cabral 
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