Release v1.2.0

* Do not prune *.d.ts files

* Added --include and --exclude flags

Co-authored-by: dmattia <david@transcend.io>

.gitignore

@@ -0,0 +1 @@
+.envrc

History.md

@@ -0,0 +1,11 @@
+
+v1.2.0 / 2020-05-12
+===================
+
+  * add `--include` and `--exclude` flags
+  * remove goreleaser.yml
+
+v1.1.0 / 2020-02-10
+===================
+
+  * move `./cmd/node-prune/main.go` to root

LICENSE

@@ -0,0 +1,23 @@
+(The MIT License)
+
+Copyright (c) 2017 TJ Holowaychuk tj@tjholowaychuk.com
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+

Readme.md

@@ -2,12 +2,20 @@
 
 ## What?
 
-node-prune is a small tool to prune unnecessary files from ./node_modules, such as markdown, typescript source files, and so on.
+node-prune is a small tool to prune unnecessary files from ./node_modules, such as markdown, typescript source files, and so on. Primarily built for [Up](https://github.com/apex/up) which lets you deploy serverless web applications in seconds.
 
 ## Installation
 
+From [gobinaries.com](https://gobinaries.com):
+
+```sh
+$ curl -sf https://gobinaries.com/tj/node-prune | sh
 ```
-$ go get github.com/tj/node-prune/cmd/node-prune
+
+From source:
+
+```
+$ go get github.com/tj/node-prune
 ```
 
 ## Usage
@@ -34,6 +42,14 @@ size removed 13 MB
    duration 200ms
 ```
 
+Or add to the ``package.json`` scripts field
+
+```
+  "scripts": {
+    "postinstall": "node-prune"
+  }
+```
+
 ## Why?
 
 ![huge](https://pbs.twimg.com/media/DEIV_1XWsAAlY29.jpg)

go.mod

@@ -0,0 +1,8 @@
+module github.com/tj/node-prune
+
+go 1.13
+
+require (
+	github.com/apex/log v1.1.1
+	github.com/dustin/go-humanize v1.0.0
+)

go.sum

@@ -0,0 +1,61 @@
+github.com/apex/log v1.1.1 h1:BwhRZ0qbjYtTob0I+2M+smavV0kOC8XgcnGZcyL9liA=
+github.com/apex/log v1.1.1/go.mod h1:Ls949n1HFtXfbDcjiTTFQqkVUrte0puoIBfO3SVgwOA=
+github.com/aphistic/golf v0.0.0-20180712155816-02c07f170c5a/go.mod h1:3NqKYiepwy8kCu4PNA+aP7WUV72eXWJeP9/r3/K9aLE=
+github.com/aphistic/sweet v0.2.0/go.mod h1:fWDlIh/isSE9n6EPsRmC0det+whmX6dJid3stzu0Xys=
+github.com/aws/aws-sdk-go v1.20.6/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
+github.com/aybabtme/rgbterm v0.0.0-20170906152045-cc83f3b3ce59/go.mod h1:q/89r3U2H7sSsE2t6Kca0lfwTK8JdoNGS/yzM/4iH5I=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
+github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
+github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
+github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
+github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
+github.com/jpillora/backoff v0.0.0-20180909062703-3050d21c67d7/go.mod h1:2iMrUgbbvHEiQClaW2NsSzMyGHqN+rDFqY705q49KG0=
+github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
+github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcnceauSikq3lYCQ=
+github.com/mattn/go-colorable v0.1.2 h1:/bC9yWikZXAL9uJdulbSfyVNIR3n3trXl+v8+1sx8mU=
+github.com/mattn/go-colorable v0.1.2/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
+github.com/mattn/go-isatty v0.0.5/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
+github.com/mattn/go-isatty v0.0.8 h1:HLtExJ+uU2HOZ+wI0Tt5DtUDrx8yhUqDcp7fYERX4CE=
+github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
+github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
+github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
+github.com/onsi/gomega v1.5.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/fastuuid v1.1.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
+github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
+github.com/smartystreets/assertions v1.0.0/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM=
+github.com/smartystreets/go-aws-auth v0.0.0-20180515143844-0c1422d1fdb9/go.mod h1:SnhjPscd9TpLiy1LpzGSKh3bXCfxxXuqd9xmQJy3slM=
+github.com/smartystreets/gunit v1.0.0/go.mod h1:qwPWnhz6pn0NnRBP++URONOVyNkPyr4SauJk4cUOwJs=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/tj/assert v0.0.0-20171129193455-018094318fb0/go.mod h1:mZ9/Rh9oLWpLLDRpvE+3b7gP/C2YyLFYxNmcLnPTMe0=
+github.com/tj/go-elastic v0.0.0-20171221160941-36157cbbebc2/go.mod h1:WjeM0Oo1eNAjXGDx2yma7uG2XoyRZTq1uv3M/o7imD0=
+github.com/tj/go-kinesis v0.0.0-20171128231115-08b17f58cb1b/go.mod h1:/yhzCV0xPfx6jb1bBgRFjl5lytqVqZXEaeqWP8lTEao=
+github.com/tj/go-spin v1.1.0/go.mod h1:Mg1mzmePZm4dva8Qz60H2lHwmJ2loum4VIrLgVnKwh4=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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+golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

internal/prune/prune.go

@@ -15,24 +15,73 @@ import (
 //
 // Copied from yarn (mostly).
 var DefaultFiles = []string{
+	"Jenkinsfile",
 	"Makefile",
 	"Gulpfile.js",
 	"Gruntfile.js",
+	"gulpfile.js",
 	".DS_Store",
 	".tern-project",
 	".gitattributes",
 	".editorconfig",
 	".eslintrc",
+	"eslint",
+	".eslintrc.js",
+	".eslintrc.json",
+	".eslintrc.yml",
+	".eslintignore",
+	".stylelintrc",
+	"stylelint.config.js",
+	".stylelintrc.json",
+	".stylelintrc.yaml",
+	".stylelintrc.yml",
+	".stylelintrc.js",
+	".htmllintrc",
+	"htmllint.js",
+	".lint",
+	".npmrc",
+	".npmignore",
 	".jshintrc",
 	".flowconfig",
 	".documentup.json",
 	".yarn-metadata.json",
 	".travis.yml",
+	"appveyor.yml",
+	".gitlab-ci.yml",
+	"circle.yml",
+	".coveralls.yml",
+	"CHANGES",
+	"changelog",
 	"LICENSE.txt",
 	"LICENSE",
+	"LICENSE-MIT",
+	"LICENSE.BSD",
+	"license",
+	"LICENCE.txt",
+	"LICENCE",
+	"LICENCE-MIT",
+	"LICENCE.BSD",
+	"licence",
 	"AUTHORS",
 	"CONTRIBUTORS",
 	".yarn-integrity",
+	".yarnclean",
+	"_config.yml",
+	".babelrc",
+	".yo-rc.json",
+	"jest.config.js",
+	"karma.conf.js",
+	"wallaby.js",
+	"wallaby.conf.js",
+	".prettierrc",
+	".prettierrc.yml",
+	".prettierrc.toml",
+	".prettierrc.js",
+	".prettierrc.json",
+	"prettier.config.js",
+	".appveyor.yml",
+	"tsconfig.json",
+	"tslint.json",
 }
 
 // DefaultDirectories pruned.
@@ -54,16 +103,20 @@ var DefaultDirectories = []string{
 	"examples",
 	"coverage",
 	".nyc_output",
+	".circleci",
+	".github",
 }
 
 // DefaultExtensions pruned.
 var DefaultExtensions = []string{
+	".markdown",
 	".md",
+	".mkd",
 	".ts",
 	".jst",
 	".coffee",
 	".tgz",
-        ".swp",
+	".swp",
 }
 
 // Stats for a prune.
@@ -75,13 +128,15 @@ type Stats struct {
 
 // Pruner is a module pruner.
 type Pruner struct {
-	dir   string
-	log   log.Interface
-	dirs  map[string]struct{}
-	exts  map[string]struct{}
-	files map[string]struct{}
-	ch    chan func()
-	wg    sync.WaitGroup
+	dir     string
+	log     log.Interface
+	dirs    map[string]struct{}
+	exts    map[string]struct{}
+	excepts []string
+	globs   []string
+	files   map[string]struct{}
+	ch      chan func()
+	wg      sync.WaitGroup
 }
 
 // Option function.
@@ -90,12 +145,14 @@ type Option func(*Pruner)
 // New with the given options.
 func New(options ...Option) *Pruner {
 	v := &Pruner{
-		dir:   "node_modules",
-		log:   log.Log,
-		exts:  toMap(DefaultExtensions),
-		dirs:  toMap(DefaultDirectories),
-		files: toMap(DefaultFiles),
-		ch:    make(chan func()),
+		dir:     "node_modules",
+		log:     log.Log,
+		exts:    toMap(DefaultExtensions),
+		excepts: []string{},
+		globs:   []string{},
+		dirs:    toMap(DefaultDirectories),
+		files:   toMap(DefaultFiles),
+		ch:      make(chan func()),
 	}
 
 	for _, o := range options {
@@ -112,6 +169,20 @@ func WithDir(s string) Option {
 	}
 }
 
+// WithGlobs option.
+func WithGlobs(s []string) Option {
+	return func(v *Pruner) {
+		v.globs = s
+	}
+}
+
+// WithExceptions option.
+func WithExceptions(s []string) Option {
+	return func(v *Pruner) {
+		v.excepts = s
+	}
+}
+
 // WithExtensions option.
 func WithExtensions(s []string) Option {
 	return func(v *Pruner) {
@@ -195,6 +266,22 @@ func (p *Pruner) Prune() (*Stats, error) {
 
 // prune returns true if the file or dir should be pruned.
 func (p *Pruner) prune(path string, info os.FileInfo) bool {
+	// exceptions
+	for _, glob := range p.excepts {
+		matched, _ := filepath.Match(glob, info.Name())
+		if matched {
+			return false
+		}
+	}
+
+	// globs
+	for _, glob := range p.globs {
+		matched, _ := filepath.Match(glob, info.Name())
+		if matched {
+			return true
+		}
+	}
+
 	// directories
 	if info.IsDir() {
 		_, ok := p.dirs[info.Name()]

main.go

@@ -3,13 +3,14 @@ package main
 import (
 	"flag"
 	"fmt"
+	"strings"
 	"time"
 
 	"github.com/apex/log"
 	"github.com/apex/log/handlers/cli"
 	"github.com/dustin/go-humanize"
 
-	"github.com/tj/node-prune"
+	"github.com/tj/node-prune/internal/prune"
 )
 
 func init() {
@@ -17,8 +18,27 @@ func init() {
 	log.SetLevel(log.WarnLevel)
 }
 
+type arrayFlags []string
+
+func (i *arrayFlags) String() string {
+	return strings.Join(*i, ", ")
+}
+
+func (i *arrayFlags) Set(value string) error {
+	*i = append(*i, value)
+	return nil
+}
+
+// Globs of files that should not be pruned
+var exclusionGlobs arrayFlags
+
+// Globs of files that should always be pruned in addition to the defaults
+var inclusionGlobs arrayFlags
+
 func main() {
 	debug := flag.Bool("verbose", false, "Verbose log output.")
+	flag.Var(&exclusionGlobs, "exclude", "Glob of files that should not be pruned. Can be specified multiple times.")
+	flag.Var(&inclusionGlobs, "include", "Globs of files that should always be pruned in addition to the defaults. Can be specified multiple times.")
 	flag.Parse()
 	dir := flag.Arg(0)
 
@@ -34,6 +54,14 @@ func main() {
 		options = append(options, prune.WithDir(dir))
 	}
 
+	if len(exclusionGlobs) > 0 {
+		options = append(options, prune.WithExceptions(exclusionGlobs))
+	}
+
+	if len(inclusionGlobs) > 0 {
+		options = append(options, prune.WithGlobs(inclusionGlobs))
+	}
+
 	p := prune.New(options...)
 
 	stats, err := p.Prune()