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2 changes: 2 additions & 0 deletions .gitignore
Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
/.idea/
/lib-es5/
/node_modules/
/*.log
/.DS_Store
10 changes: 5 additions & 5 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,7 @@ Options
-g, --global Look at global modules.
-s, --skip-unused Skip check for unused packages.
-p, --production Skip devDependencies.
-d, --dev-only Look at devDependencies only (skip dependencies).
-d, --dev-only Look at devDependencies only (skip dependencies and peerDependencies).
-i, --ignore Ignore dependencies based on succeeding glob.
-E, --save-exact Save exact version (x.y.z) instead of caret (^x.y.z) in package.json.
--no-color Force or disable color output.
Expand Down Expand Up @@ -120,13 +120,13 @@ This is enabled by default when using `global` or `update`.

#### `-p, --production`

By default `npm-check` will look at packages listed as `dependencies` and `devDependencies`.
By default `npm-check` will look at packages listed as `dependencies`, `peerDependencies` and `devDependencies`.

This option will let it ignore outdated and unused checks for packages listed as `devDependencies`.

#### `-d, --dev-only`

Ignore `dependencies` and only check `devDependencies`.
Ignore `dependencies` and `peerDependencies` and only check `devDependencies`.

This option will let it ignore outdated and unused checks for packages listed as `dependencies`.

Expand All @@ -140,7 +140,7 @@ Ignore dependencies that match specified glob.

Install packages using `--save-exact`, meaning exact versions will be saved in package.json.

Applies to both `dependencies` and `devDependencies`.
Applies to `dependencies`, `peerDependencies` and `devDependencies`.

#### `--color, --no-color`

Expand Down Expand Up @@ -194,7 +194,7 @@ npmCheck(options)

### `devOnly`

* Ignore `dependencies` and only check `devDependencies`.
* Ignore `dependencies` and `peerDependencies` and only check `devDependencies`.
* default is `false`

#### `cwd`
Expand Down
1 change: 1 addition & 0 deletions lib/in/create-package-summary.js
Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@ function createPackageSummary(moduleName, currentState) {

// Ignore packages that are using github or file urls
const packageJsonVersion = cwdPackageJson.dependencies[moduleName] ||
cwdPackageJson.peerDependencies[moduleName] ||
cwdPackageJson.devDependencies[moduleName] ||
currentState.get('globalPackages')[moduleName];

Expand Down
6 changes: 4 additions & 2 deletions lib/in/get-unused-packages.js
Original file line number Diff line number Diff line change
Expand Up @@ -49,14 +49,16 @@ function checkUnused(currentState) {
depcheck(currentState.get('cwd'), depCheckOptions, resolve);
}).then(depCheckResults => {
spinner.stop();
const unusedDependencies = [].concat(depCheckResults.dependencies, depCheckResults.devDependencies);
const unusedDependencies =
[].concat(depCheckResults.dependencies, depCheckResults.peerDependencies, depCheckResults.devDependencies);
currentState.set('unusedDependencies', unusedDependencies);

const cwdPackageJson = currentState.get('cwdPackageJson');

// currently missing will return devDependencies that aren't really missing
const missingFromPackageJson = _.omit(depCheckResults.missing || {},
Object.keys(cwdPackageJson.dependencies), Object.keys(cwdPackageJson.devDependencies));
Object.keys(cwdPackageJson.dependencies), Object.keys(cwdPackageJson.peerDependencies),
Object.keys(cwdPackageJson.devDependencies));
currentState.set('missingFromPackageJson', missingFromPackageJson);
return currentState;
});
Expand Down
4 changes: 2 additions & 2 deletions lib/in/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -21,14 +21,14 @@ module.exports = function (currentState) {
}

if (currentState.get('ignoreDev')) {
return pkg.dependencies;
return merge(pkg.dependencies, pkg.peerDependencies);
}

if (currentState.get('devOnly')) {
return pkg.devDependencies;
}

return merge(pkg.dependencies, pkg.devDependencies);
return merge(pkg.dependencies, pkg.peerDependencies, pkg.devDependencies);
}

const allDependencies = dependencies(cwdPackageJson);
Expand Down
2 changes: 1 addition & 1 deletion lib/in/read-package-json.js
Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ function readPackageJson(filename) {
error = new Error(`A package.json was found at ${filename}, but it is not valid.`);
}
}
return merge(pkg, {devDependencies: {}, dependencies: {}, error: error});
return merge(pkg, {devDependencies: {}, peerDependencies: {}, dependencies: {}, error: error});
}

module.exports = readPackageJson;
2 changes: 1 addition & 1 deletion lib/state/state.js
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ const defaultOptions = {
ignore: [],

globalPackages: {},
cwdPackageJson: {devDependencies: {}, dependencies: {}},
cwdPackageJson: {devDependencies: {}, dependencies: {}, peerDependencies: {}},

packages: false,
unusedDependencies: false,
Expand Down
5 changes: 3 additions & 2 deletions package.json
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"name": "npm-check",
"version": "5.4.0",
"version": "5.5.0",
"description": "Check for outdated, incorrect, and unused dependencies.",
"main": "lib",
"engines": {
Expand Down Expand Up @@ -50,7 +50,8 @@
"updating",
"updater",
"installer",
"devDependencies"
"devDependencies",
"peerDependencies"
],
"author": {
"name": "Dylan Greene",
Expand Down
2 changes: 1 addition & 1 deletion templates/readme/api.md
Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@ npmCheck(options)

### `devOnly`

* Ignore `dependencies` and only check `devDependencies`.
* Ignore `dependencies` and `peerDependencies` and only check `devDependencies`.
* default is `false`

### `cwd`
Expand Down
4 changes: 2 additions & 2 deletions templates/readme/cli.md
Original file line number Diff line number Diff line change
Expand Up @@ -92,7 +92,7 @@ This is enabled by default when using `global` or `update`.

### `-p, --production`

By default `npm-check` will look at packages listed as `dependencies` and `devDependencies`.
By default `npm-check` will look at packages listed as `dependencies`, `peerDependencies` and `devDependencies`.

This option will let it ignore outdated and unused checks for packages listed as `devDependencies`.

Expand All @@ -106,7 +106,7 @@ Ignore dependencies that match specified glob.

Install packages using `--save-exact`, meaning exact versions will be saved in package.json.

Applies to both `dependencies` and `devDependencies`.
Applies to `dependencies`, `peerDependencies` and `devDependencies`.

### `--color, --no-color`

Expand Down