pax_global_header00006660000000000000000000000064151442414530014515gustar00rootroot0000000000000052 comment=f0c533e9ce9b17d561689476f39699391102bfc0 golang-petname-2.12/000077500000000000000000000000001514424145300143375ustar00rootroot00000000000000golang-petname-2.12/LICENSE000066400000000000000000000261361514424145300153540ustar00rootroot00000000000000 Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. 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See the License for the specific language governing permissions and limitations under the License. golang-petname-2.12/README.md000066400000000000000000000077421514424145300156300ustar00rootroot00000000000000# petname ## Name **petname** − an [RFC1178](https://tools.ietf.org/html/rfc1178) implementation to generate pronounceable, sometimes even memorable, "pet names", consisting of a random combination of adverbs, an adjective, and an animal name ## Synopsis - Complete version: ``` usage: petname [-w|--words INT] [-l|--letters INT] [-s|--separator STR] [-d|--dir STR] [-c|--complexity INT] [-u|--ubuntu] ``` - Python version: ```bash usage: petname [-h] [-w WORDS] [-l LETTERS] [-s SEPARATOR] ``` ## Options - `-w|--words` number of words in the name, default is 2, - `-l|--letters` maximum number of letters in each word, default is unlimited, - `-s|--separator` string used to separate name words, default is `'-'`, - `-d|--dir` directory containing `adverbs.txt`, `adjectives.txt`, `names.txt`, default is `/usr/share/petname/`, - `-c|--complexity` [0, 1, 2]; 0 = easy words, 1 = standard words, 2 = complex words, default=1, - `-u|--ubuntu` generate ubuntu-style names, alliteration of first character of each word. ## Description This utility will generate "pet names", consisting of a random combination of an adverb, adjective, and an animal name. These are useful for unique hostnames or container names, for instance. As such, PetName tries to follow the tenets of Zooko’s triangle. Names are: - human meaningful - decentralized - secure Besides this shell utility, there are also native libraries: [python-petname](https://pypi.org/project/petname/), [python3-petname](https://pypi.org/project/petname/), and [golang-petname](https://github.com/dustinkirkland/golang-petname). Here are some programmatic examples in code: ## Examples ```bash $ petname wiggly-yellowtail $ petname --words 1 robin $ petname --words 3 primly-lasting-toucan $ petname --words 4 angrily-impatiently-sage-longhorn $ petname --separator ":" cool:gobbler $ petname --separator "" --words 3 comparablyheartylionfish $ petname --ubuntu amazed-asp $ petname --complexity 0 massive-colt ``` ---- ## Code Besides this shell utility, there are also native libraries: python-petname, python3-petname, and golang-petname. Here are some programmatic examples in code: ### **Golang Example** Install it with apt: ```bash $ sudo apt-get install golang-petname ``` Or here's an example in golang code: ```golang package main import ( "flag" "fmt" "github.com/dustinkirkland/golang-petname" ) var ( words = flag.Int("words", 2, "The number of words in the pet name") separator = flag.String("separator", "-", "The separator between words in the pet name") ) func main() { flag.Parse() fmt.Println(petname.Generate(*words, *separator)) } ``` **Note:** As of Go 1.20+, the random number generator is automatically seeded at program startup, so no manual seeding is required. Petname generation will be random by default. ### **Python Example** See: [on pypi](https://pypi.python.org/pypi/petname). Install it with [pip](https://pip.pypa.io/): ```bash $ [sudo] pip install petname ``` ```python #!/usr/bin/python import argparse import petname import sys parser = argparse.ArgumentParser(description='Generate human readable random names') parser.add_argument('-w', '--words', help='Number of words in name, default=2', default=2) parser.add_argument('-l', '--letters', help='Maximum number of letters per word, default=6', default=6) parser.add_argument('-s', '--separator', help='Separator between words, default="-"', default="-") parser.options = parser.parse_args() sys.stdout.write(petname.Generate(int(parser.options.words), parser.options.separator, int(parser.options.letters)) + "\n") ``` ## Author This manpage and the utility were written by Dustin Kirkland <dustin.kirkland@gmail.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document and the utility under the terms of the Apache2 License. The complete text of the Apache2 License can be found in `/usr/share/common-licenses/Apache-2.0` on Debian/Ubuntu systems. golang-petname-2.12/cmd/000077500000000000000000000000001514424145300151025ustar00rootroot00000000000000golang-petname-2.12/cmd/petname/000077500000000000000000000000001514424145300165335ustar00rootroot00000000000000golang-petname-2.12/cmd/petname/main.go000066400000000000000000000020521514424145300200050ustar00rootroot00000000000000/* petname: binary for generating human-readable, random names for objects (e.g. hostnames, containers, blobs) Copyright 2014 Dustin Kirkland Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package main import ( "flag" "fmt" "github.com/dustinkirkland/golang-petname" ) var ( words = flag.Int("words", 2, "The number of words in the pet name") separator = flag.String("separator", "-", "The separator between words in the pet name") ) func main() { flag.Parse() fmt.Println(petname.Generate(*words, *separator)) } golang-petname-2.12/debian/000077500000000000000000000000001514424145300155615ustar00rootroot00000000000000golang-petname-2.12/debian/changelog000066400000000000000000000241461514424145300174420ustar00rootroot00000000000000golang-petname (2.12) noble; urgency=medium * petname.go: - synced wordlists with petname 2.10 (removed peacock, cockatoo, woodcock) - deprecated NonDeterministicMode() for Go 1.20+ auto-seeding - added Generator API for custom random sources - maintained 100% backward compatibility * petname_test.go: - added comprehensive test suite (95.8% coverage) - added tests for backward compatibility - added tests for deterministic behavior and concurrency * example_test.go: - added usage examples for new Generator API * README.md: - updated examples to remove deprecated rand.Seed() calls - added note about Go 1.20+ automatic seeding * cmd/petname/main.go: - removed deprecated rand.Seed() calls for Go 1.20+ compatibility - removed unnecessary time and math/rand imports * Closed issues: - #4: init() moved to CLI (confirmed fixed) - #7: Docker image available (documented) - #8: fork licensing resolved - #10: random generation works by default (Go 1.20+) - #15: updated for Go 1.20+ auto-seeding - #19: offensive names removed - #20: Generator API for custom rand sources -- Dustin Kirkland Fri, 14 Feb 2026 21:30:00 -0600 golang-petname (2.11-0ubuntu1) experimental; urgency=medium [ Romain Verduci ] * petname.go: - add non-deterministic mode [ Dustin Kirkland ] * debian/update-wordlists.sh: - remove bzr dependency here * debian/update-wordlists.sh, petname.go: - Use a new comment to denote end of word lists * petname.go: - updated wordlists to match upstream * debian/control, debian/copyright: - updated to relocate source from Launchpad to github * go.mod: - added go mod file for apk - set go version to 1.20 per issue #18 * debian/update-wordlists.sh: - fetch wordlists from github, rather than as installed on localhost as a maintainer script * petname.go: - remove a couple of animal names [ Edward Betts ] * petname.go: - fix typo -- Dustin Kirkland Sun, 28 Apr 2024 14:43:20 -0500 golang-petname (2.10-0ubuntu1) eoan; urgency=medium * README.md: - update to the newer python-petname readme - refer to https://tools.ietf.org/html/rfc1178 - update golang and python examples -- Dustin Kirkland Thu, 13 Jun 2019 15:04:54 -0500 golang-petname (2.9-0ubuntu1) unstable; urgency=medium [ Michael Hudson-Doyle ] * Stop building shared library package. - https://github.com/dustinkirkland/golang-petname/pull/6 -- Dustin Kirkland Thu, 21 Sep 2017 17:06:36 -0500 golang-petname (2.8-0ubuntu1) artful; urgency=medium * petname.go, README.md: - update wordlists, from petname upstream changes -- Dustin Kirkland Thu, 21 Sep 2017 17:06:33 -0500 golang-petname (2.7-0ubuntu1) artful; urgency=medium [ Brian Fallik ] * README.md: - https://github.com/dustinkirkland/golang-petname/pull/3 - update README.md to be Markdown compliant #3 * cmd/petname/main.go, petname.go: - move random seeding to the main function - callers of our library will need to ensure their PRNG is properly seeded -- Dustin Kirkland Thu, 27 Apr 2017 18:08:47 -0500 golang-petname (2.6-0ubuntu1) zesty; urgency=medium [ Michael Hudson-Doyle ] * Fix repeated use of shlibs:Depends substvar that lead to broken Depends. - https://github.com/dustinkirkland/golang-petname/pull/2 -- Dustin Kirkland Thu, 05 Jan 2017 15:50:06 -0600 golang-petname (2.5-0ubuntu1) zesty; urgency=medium [ Alexander Sack ] * petname.go: - initialize with a random seed, https://github.com/dustinkirkland/golang-petname/pull/1 -- Dustin Kirkland Mon, 14 Nov 2016 09:34:59 -0600 golang-petname (2.4-0ubuntu1) yakkety; urgency=medium * debian/control, debian/rules: LP: #1625753 - fix uninstallable golang-petname-dev on xenial -- Dustin Kirkland Tue, 20 Sep 2016 14:48:06 -0500 golang-petname (2.3-0ubuntu1) yakkety; urgency=medium * debian/rules: - don't build libgolang-petname1 on xenial -- Dustin Kirkland Tue, 23 Aug 2016 09:26:37 -0400 golang-petname (2.2-0ubuntu1) yakkety; urgency=medium * debian/rules, === removed directory usr, === removed directory usr/lib: - fix shared library build on yakkety while maintaining xenial no-shared-lib build -- Dustin Kirkland Tue, 09 Aug 2016 18:04:30 -0500 golang-petname (2.1-0ubuntu1) yakkety; urgency=medium [ Michael Hudson-Doyle ] * debian/control, debian/golang-petname-dev.install: - Build shared lib package. [ Dustin Kirkland ] * === added directory usr, === added directory usr/lib, debian/control, debian/golang-petname-dev.install: - add a couple of hacks, to not break the build on releases before yakkety + namely, use a dummy (dh-apparmor) to ensure we can meet a build-dependency on xenial + create the usr/lib dir, and always install it -- Dustin Kirkland Tue, 09 Aug 2016 16:25:53 -0500 golang-petname (2.0-0ubuntu1) yakkety; urgency=medium [ Dustin Kirkland ] * petname.go, README.md: - remove some non-words * debian/control, debian/golang-petname-dev.install: - reverting Michael's shared library changes, as it's breaking the build * petname.go, README.md: - bump to petname 2.0, using animals instead of people names, major change - rebuild with simplest, smallest wordlist -- Dustin Kirkland Tue, 09 Aug 2016 14:17:20 -0500 golang-petname (1.10-0ubuntu1) xenial; urgency=medium [ Michael Hudson-Doyle ] * Make packaging more typical for a package that uses dh-golang. -- Dustin Kirkland Mon, 01 Feb 2016 11:14:50 -0600 golang-petname (1.9-0ubuntu1) xenial; urgency=medium * debian/golang-petname-dev.install, debian/rules: - install the source code to the appropriate location per http://pkg-go.alioth.debian.org/packaging.html#_file_locations - simplify build rules, remove strip override -- Dustin Kirkland Thu, 03 Dec 2015 10:07:22 -0600 golang-petname (1.8-0ubuntu1) xenial; urgency=medium * debian/control, debian/rules, debian/update-wordlists.sh: - remove build dependency on petname; only the maintainer ever needs to run update-wordlists -- Dustin Kirkland Wed, 02 Dec 2015 17:19:08 -0600 golang-petname (1.7-0ubuntu1) xenial; urgency=medium * debian/control, debian/rules: LP: #1520687 - fixes for MIR of -dev library package - add a build-depends on dh-golang - build --with=golang - note the binary was Built-Using - add a metapackage that meets the Debian standard naming for go libs -- Dustin Kirkland Wed, 02 Dec 2015 16:55:42 -0600 golang-petname (1.6-0ubuntu1) xenial; urgency=medium * No op change, testing gopkg in git * petname.go: - update wordlists, pruning blacklisted words -- Dustin Kirkland Fri, 30 Oct 2015 10:20:27 -0500 golang-petname (1.5-0ubuntu1) vivid; urgency=medium * debian/update-wordlists.sh, petname.go, README.md: - rebuild and release with updated wordlists -- Dustin Kirkland Wed, 28 Jan 2015 16:10:03 -0600 golang-petname (1.4-0ubuntu1) vivid; urgency=medium * cmd/petname/main.go, petname.go, petname_test.go: - change petname.PetName() to petname.Generate() -- Dustin Kirkland Tue, 13 Jan 2015 11:19:06 -0600 golang-petname (1.3-0ubuntu1) vivid; urgency=medium * petname.go: - add note that these lists aren't manually updated/modified - drop the "Rand" prefix, which is implicit - no need for time module * cmd/petname/main.go, petname.go: - move the prng seeding to the end caller of the function - add our import deps, math/rand, time -- Dustin Kirkland Tue, 13 Jan 2015 11:19:03 -0600 golang-petname (1.2-0ubuntu1) vivid; urgency=medium * petname.go, petname_test.go: - add some inline godoc documentation, fix format * remove stray file * debian/control: - arch: any, let it build where it builds * debian/copyright: - update upstream name * debian/update-wordlists.sh: - update word list location to share * petname.go: - update wordlists -- Dustin Kirkland Mon, 12 Jan 2015 09:53:24 -0600 golang-petname (1.1-0ubuntu1) vivid; urgency=medium * debian/update-wordlists.sh, petname.go: - update wordlists from upstream -- Dustin Kirkland Tue, 16 Dec 2014 14:33:23 -0600 golang-petname (1.0-0ubuntu1) vivid; urgency=medium * adverbs.txt, debian/control, debian/petname.install, debian/python- petname.install, __init__.py, Makefile, names.txt, petname.go.in, petname/petname.py, petname/petname.py.in, === removed directory petname, setup.py, update.sh: - rework to a golang only package, rename accordingly * debian/golang-petname.install, Makefile: - update build, install binary, fix name * debian/golang-petname.install, Makefile: - clean up, install in the right place * debian/control, debian/golang-petname.install, Makefile, update.sh => debian/update-wordlists.sh: - install binary into /usr/bin/golang-petname - build depend on petname, update wordlists at build time * adjectives.txt, adverbs.txt, names.txt: - drop txt files, we build depend on petname now * LICENSE: - add license file * README.md: - update readme * cmd/petname/main.go, debian/copyright, README.md: - update readme, add local location of license * debian/golang-petname.install, golang-petname.1: - add a manpage * debian/update-wordlists.sh: - add instruction to sync README.md from upstream * === renamed symlink src/github.com/dustinkirkland/petname => src/github.com/dustinkirkland/golang-petname: - fix symlink * debian/lintian-overrides: - ignore no-stripped, statically linked binary * README.md: - readme updated -- Dustin Kirkland Tue, 16 Dec 2014 14:07:44 -0600 golang-petname-2.12/debian/compat000066400000000000000000000000021514424145300167570ustar00rootroot000000000000009 golang-petname-2.12/debian/control000066400000000000000000000035431514424145300171710ustar00rootroot00000000000000Source: golang-petname Section: admin Priority: optional Maintainer: Dustin Kirkland Build-Depends: debhelper (>= 9), dh-exec, dh-golang, golang-go Standards-Version: 3.9.5 Homepage: https://github.com/dustinkirkland/golang-petname Vcs-Browser: https://github.com/dustinkirkland/golang-petname Package: golang-petname Architecture: any Depends: ${misc:Depends} Built-Using: ${misc:Built-Using} Description: generate pronouncable, perhaps even memorable, pet names This utility will generate "pet names", consisting of a random combination of an adverb, adjective, and proper name. These are useful for unique hostnames, for instance. The default packaging contains about 2000 names, 1300 adjectives, and 4000 adverbs, yielding nearly 10 billion unique combinations, covering over 32 bits of unique namespace. As such, PetName tries to follow the tenets of Zooko's triangle: names are human meaningful, decentralized, and secure. Package: golang-petname-dev Architecture: all Depends: ${misc:Depends} Description: golang library for generating pronouncable, memorable, pet names This package provides a library for generating "pet names", consisting of a random combination of an adverb, adjective, and proper name. These are useful for unique hostnames, for instance. The default packaging contains about 2000 names, 1300 adjectives, and 4000 adverbs, yielding nearly 10 billion unique combinations, covering over 32 bits of unique namespace. As such, PetName tries to follow the tenets of Zooko's triangle: names are human meaningful, decentralized, and secure. Package: golang-github-dustinkirkland-golang-petname-dev Architecture: all Depends: ${misc:Depends}, golang-petname-dev Description: golang library for generating pronouncable, memorable, pet names This is a metapackage for golang-petname-dev, which adheres to the naming convention. golang-petname-2.12/debian/copyright000066400000000000000000000017121514424145300175150ustar00rootroot00000000000000Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Upstream-Name: golang-petname Upstream-Contact: Dustin Kirkland Source: https://github.com/dustinkirkland/golang-petname Files: * Copyright: 2014, Dustin Kirkland License: Apache-2 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. On Debian systems, the complete text of the Apache version 2.0 license can be found in "/usr/share/common-licenses/Apache-2.0". golang-petname-2.12/debian/golang-petname-dev.install000066400000000000000000000002311514424145300226170ustar00rootroot00000000000000petname.go /usr/share/gocode/src/github.com/dustinkirkland/golang-petname petname_test.go /usr/share/gocode/src/github.com/dustinkirkland/golang-petname golang-petname-2.12/debian/golang-petname.install000077500000000000000000000001671514424145300220560ustar00rootroot00000000000000#!/usr/bin/dh-exec usr/bin/petname => /usr/bin/golang-petname golang-petname.1 => /usr/share/man/man1/golang-petname.1 golang-petname-2.12/debian/lintian-overrides000066400000000000000000000001251514424145300211400ustar00rootroot00000000000000golang-petname: unstripped-binary-or-object golang-petname: statically-linked-binary golang-petname-2.12/debian/rules000077500000000000000000000003041514424145300166360ustar00rootroot00000000000000#!/usr/bin/make -f export DH_GOPKG := github.com/dustinkirkland/golang-petname %: dh $@ --buildsystem=golang --with=golang override_dh_install: mkdir -p ${PWD}/debian/tmp/usr/lib dh_install golang-petname-2.12/debian/source/000077500000000000000000000000001514424145300170615ustar00rootroot00000000000000golang-petname-2.12/debian/source/format000066400000000000000000000000141514424145300202670ustar00rootroot000000000000003.0 (quilt) golang-petname-2.12/debian/update-wordlists.sh000077500000000000000000000015251514424145300214350ustar00rootroot00000000000000#!/bin/sh # This script only needs to be run by the upstream package maintainer (Dustin Kirkland) # if the upstream petname wordlists change set -e PKG="petname" for f in adverbs adjectives names; do rm -f "$f".txt.list printf " $f = [...]string{" > "$f".txt.list for w in $(wget -q -O- https://raw.githubusercontent.com/dustinkirkland/petname/master/usr/share/petname/small/${f}.txt); do printf '"%s", ' "$w" >> "$f".txt.list done sed -i -e "s/, $/}\n/" "$f".txt.list sed -i "/^\s\+${f}\s\+= \[\.\.\.\]string{.*$/d" ${PKG}.go done printf "\n)\n\n" >> "$f".txt.list grep -B 1000 "^var (" ${PKG}.go > above grep -A 1000 "^// End word lists" ${PKG}.go > below cat above *.txt.list below > ${PKG}.go go fmt ${PKG}.go rm -f *.txt.list above below wget -q -O- https://raw.githubusercontent.com/dustinkirkland/petname/master/README.md > README.md golang-petname-2.12/example_test.go000066400000000000000000000027571514424145300173730ustar00rootroot00000000000000package petname_test import ( "fmt" "math/rand" "github.com/dustinkirkland/golang-petname" ) // Example of using the traditional package-level functions (backward compatible) func ExampleGenerate() { // Old API - still works exactly as before // Uses global rand (auto-seeded in Go 1.20+) name := petname.Generate(2, "-") fmt.Println(name) } // Example of using the new Generator API with deterministic seed func ExampleNew_deterministic() { // New API - deterministic generation for testing gen := petname.New(rand.New(rand.NewSource(42))) // Generate predictable names fmt.Println(gen.Generate(2, "-")) fmt.Println(gen.Generate(2, "-")) fmt.Println(gen.Generate(2, "-")) // Output: // guiding-dodo // relieved-bass // mature-zebra } // Example of using the new Generator API for concurrent use func ExampleNew_concurrent() { // Each goroutine can have its own generator for thread-safe concurrent use gen1 := petname.New(rand.New(rand.NewSource(1))) gen2 := petname.New(rand.New(rand.NewSource(2))) // These can be safely used concurrently name1 := gen1.Generate(2, "-") name2 := gen2.Generate(2, "-") fmt.Println(name1) fmt.Println(name2) // Output: // touched-shark // relaxing-muskox } // Example of generating individual words with deterministic behavior func ExampleGenerator_Adjective() { gen := petname.New(rand.New(rand.NewSource(100))) fmt.Println(gen.Adjective()) fmt.Println(gen.Adverb()) fmt.Println(gen.Name()) // Output: // skilled // apparently // prawn } golang-petname-2.12/go.mod000066400000000000000000000000711514424145300154430ustar00rootroot00000000000000module github.com/dustinkirkland/golang-petname go 1.20 golang-petname-2.12/golang-petname.1000066400000000000000000000032641514424145300173240ustar00rootroot00000000000000.TH golang-petname 1 "15 December 2014" golang-petname "golang-petname" .SH NAME golang-petname \- utility to generate "pet names", consisting of a random combination of adverbs, an adjective, and a proper name .SH SYNOPSIS \fBgolang-petname\fP [-w|--words INT] [-s|--separator STR] .SH OPTIONS --words number of words in the name, default is 2 --separator string used to separate name words, default is '-' .SH DESCRIPTION This utility will generate "pet names", consisting of a random combination of an adverb, adjective, and proper name. These are useful for unique hostnames, for instance. The default packaging contains about 2000 names, 1300 adjectives, and 4000 adverbs, yielding nearly 10 billion unique combinations, covering over 32 bits of unique namespace. As such, PetName tries to follow the tenets of Zooko's triangle. Names are: - human meaningful - decentralized - secure .SH EXAMPLES $ golang-petname wiggly-Anna $ golang-petname --words 1 Marco $ golang-petname --words 3 quickly-scornful-Johnathan $ golang-petname --words 4 dolorously-leisurely-wee-Susan $ golang-petname --separator ":" hospitable:Isla $ golang-petname --separator "" --words 3 adeptlystaticNicole .SH SEE ALSO \fIpetname\fP(1) .SH AUTHOR This manpage and the utility were written by Dustin Kirkland for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document and the utility under the terms of the Apache2 License. The complete text of the Apache2 License can be found in \fI/usr/share/common-licenses/Apache-2.0\fP on Debian/Ubuntu systems. golang-petname-2.12/petname.go000066400000000000000000000416251514424145300163270ustar00rootroot00000000000000/* petname: library for generating human-readable, random names for objects (e.g. hostnames, containers, blobs) Copyright 2014 Dustin Kirkland Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ // Package petname is a library for generating human-readable, random // names for objects (e.g. hostnames, containers, blobs). package petname import ( "math/rand" "strings" ) // These lists are autogenerated from the master lists in the project: // - https://github.com/dustinkirkland/petname // // These lists only get modified after updating that branch, and then // automatically updated by ./debian/update-wordlists.sh as part of // my release process var ( adjectives = [...]string{"able", "above", "absolute", "accepted", "accurate", "ace", "active", "actual", "adapted", "adapting", "adequate", "adjusted", "advanced", "alert", "alive", "allowed", "allowing", "amazed", "amazing", "ample", "amused", "amusing", "apparent", "apt", "arriving", "artistic", "assured", "assuring", "awaited", "awake", "aware", "balanced", "becoming", "beloved", "better", "big", "blessed", "bold", "boss", "brave", "brief", "bright", "bursting", "busy", "calm", "capable", "capital", "careful", "caring", "casual", "causal", "central", "certain", "champion", "charmed", "charming", "cheerful", "chief", "choice", "civil", "classic", "clean", "clear", "clever", "climbing", "close", "closing", "coherent", "comic", "communal", "complete", "composed", "concise", "concrete", "content", "cool", "correct", "cosmic", "crack", "creative", "credible", "crisp", "crucial", "cuddly", "cunning", "curious", "current", "cute", "daring", "darling", "dashing", "dear", "decent", "deciding", "deep", "definite", "delicate", "desired", "destined", "devoted", "direct", "discrete", "distinct", "diverse", "divine", "dominant", "driven", "driving", "dynamic", "eager", "easy", "electric", "elegant", "emerging", "eminent", "enabled", "enabling", "endless", "engaged", "engaging", "enhanced", "enjoyed", "enormous", "enough", "epic", "equal", "equipped", "eternal", "ethical", "evident", "evolved", "evolving", "exact", "excited", "exciting", "exotic", "expert", "factual", "fair", "faithful", "famous", "fancy", "fast", "feasible", "fine", "finer", "firm", "first", "fit", "fitting", "fleet", "flexible", "flowing", "fluent", "flying", "fond", "frank", "free", "fresh", "full", "fun", "funky", "funny", "game", "generous", "gentle", "genuine", "giving", "glad", "glorious", "glowing", "golden", "good", "gorgeous", "grand", "grateful", "great", "growing", "grown", "guided", "guiding", "handy", "happy", "hardy", "harmless", "healthy", "helped", "helpful", "helping", "heroic", "hip", "holy", "honest", "hopeful", "hot", "huge", "humane", "humble", "humorous", "ideal", "immense", "immortal", "immune", "improved", "in", "included", "infinite", "informed", "innocent", "inspired", "integral", "intense", "intent", "internal", "intimate", "inviting", "joint", "just", "keen", "key", "kind", "knowing", "known", "large", "lasting", "leading", "learning", "legal", "legible", "lenient", "liberal", "light", "liked", "literate", "live", "living", "logical", "loved", "loving", "loyal", "lucky", "magical", "magnetic", "main", "major", "many", "massive", "master", "mature", "maximum", "measured", "meet", "merry", "mighty", "mint", "model", "modern", "modest", "moral", "more", "moved", "moving", "musical", "mutual", "national", "native", "natural", "nearby", "neat", "needed", "neutral", "new", "next", "nice", "noble", "normal", "notable", "noted", "novel", "obliging", "on", "one", "open", "optimal", "optimum", "organic", "oriented", "outgoing", "patient", "peaceful", "perfect", "pet", "picked", "pleasant", "pleased", "pleasing", "poetic", "polished", "polite", "popular", "positive", "possible", "powerful", "precious", "precise", "premium", "prepared", "present", "pretty", "primary", "prime", "pro", "probable", "profound", "promoted", "prompt", "proper", "proud", "proven", "pumped", "pure", "quality", "quick", "quiet", "rapid", "rare", "rational", "ready", "real", "refined", "regular", "related", "relative", "relaxed", "relaxing", "relevant", "relieved", "renewed", "renewing", "resolved", "rested", "rich", "right", "robust", "romantic", "ruling", "sacred", "safe", "saved", "saving", "secure", "select", "selected", "sensible", "set", "settled", "settling", "sharing", "sharp", "shining", "simple", "sincere", "singular", "skilled", "smart", "smashing", "smiling", "smooth", "social", "solid", "sought", "sound", "special", "splendid", "square", "stable", "star", "steady", "sterling", "still", "stirred", "stirring", "striking", "strong", "stunning", "subtle", "suitable", "suited", "summary", "sunny", "super", "superb", "supreme", "sure", "sweeping", "sweet", "talented", "teaching", "tender", "thankful", "thorough", "tidy", "tight", "together", "tolerant", "top", "topical", "tops", "touched", "touching", "tough", "true", "trusted", "trusting", "trusty", "ultimate", "unbiased", "uncommon", "unified", "unique", "united", "up", "upright", "upward", "usable", "useful", "valid", "valued", "vast", "verified", "viable", "vital", "vocal", "wanted", "warm", "wealthy", "welcome", "welcomed", "well", "whole", "willing", "winning", "wired", "wise", "witty", "wondrous", "workable", "working", "worthy"} adverbs = [...]string{"abnormally", "absolutely", "accurately", "actively", "actually", "adequately", "admittedly", "adversely", "allegedly", "amazingly", "annually", "apparently", "arguably", "awfully", "badly", "barely", "basically", "blatantly", "blindly", "briefly", "brightly", "broadly", "carefully", "centrally", "certainly", "cheaply", "cleanly", "clearly", "closely", "commonly", "completely", "constantly", "conversely", "correctly", "curiously", "currently", "daily", "deadly", "deeply", "definitely", "directly", "distinctly", "duly", "eagerly", "early", "easily", "eminently", "endlessly", "enormously", "entirely", "equally", "especially", "evenly", "evidently", "exactly", "explicitly", "externally", "extremely", "factually", "fairly", "finally", "firmly", "firstly", "forcibly", "formally", "formerly", "frankly", "freely", "frequently", "friendly", "fully", "generally", "gently", "genuinely", "ghastly", "gladly", "globally", "gradually", "gratefully", "greatly", "grossly", "happily", "hardly", "heartily", "heavily", "hideously", "highly", "honestly", "hopefully", "hopelessly", "horribly", "hugely", "humbly", "ideally", "illegally", "immensely", "implicitly", "incredibly", "indirectly", "infinitely", "informally", "inherently", "initially", "instantly", "intensely", "internally", "jointly", "jolly", "kindly", "largely", "lately", "legally", "lightly", "likely", "literally", "lively", "locally", "logically", "loosely", "loudly", "lovely", "luckily", "mainly", "manually", "marginally", "mentally", "merely", "mildly", "miserably", "mistakenly", "moderately", "monthly", "morally", "mostly", "multiply", "mutually", "namely", "nationally", "naturally", "nearly", "neatly", "needlessly", "newly", "nicely", "nominally", "normally", "notably", "noticeably", "obviously", "oddly", "officially", "only", "openly", "optionally", "overly", "painfully", "partially", "partly", "perfectly", "personally", "physically", "plainly", "pleasantly", "poorly", "positively", "possibly", "precisely", "preferably", "presently", "presumably", "previously", "primarily", "privately", "probably", "promptly", "properly", "publicly", "purely", "quickly", "quietly", "radically", "randomly", "rapidly", "rarely", "rationally", "readily", "really", "reasonably", "recently", "regularly", "reliably", "remarkably", "remotely", "repeatedly", "rightly", "roughly", "routinely", "sadly", "safely", "scarcely", "secondly", "secretly", "seemingly", "sensibly", "separately", "seriously", "severely", "sharply", "shortly", "similarly", "simply", "sincerely", "singularly", "slightly", "slowly", "smoothly", "socially", "solely", "specially", "steadily", "strangely", "strictly", "strongly", "subtly", "suddenly", "suitably", "supposedly", "surely", "terminally", "terribly", "thankfully", "thoroughly", "tightly", "totally", "trivially", "truly", "typically", "ultimately", "unduly", "uniformly", "uniquely", "unlikely", "urgently", "usefully", "usually", "utterly", "vaguely", "vastly", "verbally", "vertically", "vigorously", "violently", "virtually", "visually", "weekly", "wholly", "widely", "wildly", "willingly", "wrongly", "yearly"} names = [...]string{"ox", "ant", "ape", "asp", "bat", "bee", "boa", "bug", "cat", "cod", "cow", "cub", "doe", "dog", "eel", "eft", "elf", "elk", "emu", "ewe", "fly", "fox", "gar", "gnu", "hen", "hog", "imp", "jay", "kid", "kit", "koi", "lab", "man", "owl", "pig", "pug", "pup", "ram", "rat", "ray", "yak", "bass", "bear", "bird", "boar", "buck", "bull", "calf", "chow", "clam", "colt", "crab", "crow", "dane", "deer", "dodo", "dory", "dove", "drum", "duck", "fawn", "fish", "flea", "foal", "fowl", "frog", "gnat", "goat", "grub", "gull", "hare", "hawk", "ibex", "joey", "kite", "kiwi", "lamb", "lark", "lion", "loon", "lynx", "mako", "mink", "mite", "mole", "moth", "mule", "mutt", "newt", "orca", "oryx", "pika", "pony", "puma", "seal", "shad", "slug", "sole", "stag", "stud", "swan", "tahr", "teal", "tick", "toad", "tuna", "wasp", "wolf", "worm", "wren", "yeti", "adder", "akita", "alien", "aphid", "bison", "boxer", "bream", "bunny", "burro", "camel", "chimp", "civet", "cobra", "coral", "corgi", "crane", "dingo", "drake", "eagle", "egret", "filly", "finch", "gator", "gecko", "ghost", "ghoul", "goose", "guppy", "heron", "hippo", "horse", "hound", "husky", "hyena", "koala", "krill", "leech", "lemur", "liger", "llama", "louse", "macaw", "midge", "molly", "moose", "moray", "mouse", "panda", "perch", "prawn", "quail", "racer", "raven", "rhino", "robin", "satyr", "shark", "sheep", "shrew", "skink", "skunk", "sloth", "snail", "snake", "snipe", "squid", "stork", "swift", "tapir", "tetra", "tiger", "troll", "trout", "viper", "wahoo", "whale", "zebra", "alpaca", "amoeba", "baboon", "badger", "beagle", "bedbug", "beetle", "bengal", "bobcat", "caiman", "cattle", "cicada", "collie", "condor", "cougar", "coyote", "dassie", "dragon", "earwig", "falcon", "feline", "ferret", "gannet", "gibbon", "glider", "goblin", "gopher", "grouse", "guinea", "hermit", "hornet", "iguana", "impala", "insect", "jackal", "jaguar", "jennet", "kitten", "kodiak", "lizard", "locust", "maggot", "magpie", "mammal", "mantis", "marlin", "marmot", "marten", "martin", "mayfly", "minnow", "monkey", "mullet", "muskox", "ocelot", "oriole", "osprey", "oyster", "parrot", "pigeon", "piglet", "poodle", "possum", "python", "quagga", "rabbit", "raptor", "rodent", "roughy", "salmon", "sawfly", "serval", "shiner", "shrimp", "spider", "sponge", "tarpon", "thrush", "tomcat", "toucan", "turkey", "turtle", "urchin", "vervet", "walrus", "weasel", "weevil", "wombat", "anchovy", "anemone", "bluejay", "buffalo", "bulldog", "buzzard", "caribou", "catfish", "chamois", "cheetah", "chicken", "chigger", "cowbird", "crappie", "crawdad", "cricket", "dogfish", "dolphin", "firefly", "garfish", "gazelle", "gelding", "giraffe", "gobbler", "gorilla", "goshawk", "grackle", "griffon", "grizzly", "grouper", "haddock", "hagfish", "halibut", "hamster", "herring", "javelin", "jawfish", "jaybird", "katydid", "ladybug", "lamprey", "lemming", "leopard", "lioness", "lobster", "macaque", "mallard", "mammoth", "manatee", "mastiff", "meerkat", "mollusk", "monarch", "mongrel", "monitor", "monster", "mudfish", "muskrat", "mustang", "narwhal", "oarfish", "octopus", "opossum", "ostrich", "panther", "pegasus", "pelican", "penguin", "phoenix", "piranha", "polecat", "primate", "quetzal", "raccoon", "rattler", "redbird", "redfish", "reptile", "rooster", "sawfish", "sculpin", "seagull", "skylark", "snapper", "spaniel", "sparrow", "sunbeam", "sunbird", "sunfish", "tadpole", "terrier", "unicorn", "vulture", "wallaby", "walleye", "warthog", "whippet", "wildcat", "aardvark", "airedale", "albacore", "anteater", "antelope", "arachnid", "barnacle", "basilisk", "blowfish", "bluebird", "bluegill", "bonefish", "bullfrog", "cardinal", "chipmunk", "crayfish", "dinosaur", "doberman", "duckling", "elephant", "escargot", "flamingo", "flounder", "foxhound", "glowworm", "goldfish", "grubworm", "hedgehog", "honeybee", "hookworm", "humpback", "kangaroo", "killdeer", "kingfish", "labrador", "lacewing", "ladybird", "lionfish", "longhorn", "mackerel", "malamute", "marmoset", "mastodon", "moccasin", "mongoose", "monkfish", "mosquito", "pangolin", "parakeet", "pheasant", "pipefish", "platypus", "polliwog", "porpoise", "reindeer", "ringtail", "sailfish", "scorpion", "seahorse", "seasnail", "sheepdog", "shepherd", "silkworm", "squirrel", "stallion", "starfish", "starling", "stingray", "stinkbug", "sturgeon", "terrapin", "titmouse", "tortoise", "treefrog", "werewolf"} ) // End word lists // Generator generates random petnames using a specific random source. // This allows for deterministic generation (e.g., for testing) and // thread-safe concurrent use with separate random sources. type Generator struct { rnd *rand.Rand } // New creates a new Generator with the specified random source. // If rnd is nil, the global math/rand functions are used (same as package-level functions). // For deterministic or concurrent use, pass rand.New(rand.NewSource(seed)). func New(rnd *rand.Rand) *Generator { return &Generator{rnd: rnd} } // Adverb returns a random adverb from the generator's random source. func (g *Generator) Adverb() string { if g.rnd == nil { return adverbs[rand.Intn(len(adverbs))] } return adverbs[g.rnd.Intn(len(adverbs))] } // Adjective returns a random adjective from the generator's random source. func (g *Generator) Adjective() string { if g.rnd == nil { return adjectives[rand.Intn(len(adjectives))] } return adjectives[g.rnd.Intn(len(adjectives))] } // Name returns a random name from the generator's random source. func (g *Generator) Name() string { if g.rnd == nil { return names[rand.Intn(len(names))] } return names[g.rnd.Intn(len(names))] } // Generate generates a random pet name with the specified number of words and separator. // If a single word is requested, simply a Name() is returned. // If two words are requested, an Adjective() and a Name() are returned. // If three or more words are requested, a variable number of Adverb()s, an Adjective(), and a Name() are returned. // The separator can be any character, string, or the empty string. func (g *Generator) Generate(words int, separator string) string { if words == 1 { return g.Name() } else if words == 2 { return g.Adjective() + separator + g.Name() } var petname []string for i := 0; i < words-2; i++ { petname = append(petname, g.Adverb()) } petname = append(petname, g.Adjective(), g.Name()) return strings.Join(petname, separator) } // defaultGenerator is used by package-level functions for backward compatibility. var defaultGenerator = New(nil) // NonDeterministicMode seeds the random number generator with the current time. // // Deprecated: As of Go 1.20, the global random generator is automatically seeded // at program startup, making this function unnecessary. It is maintained for // backward compatibility but has no effect when using Go 1.20+. // See: https://go.dev/doc/go1.20#math/rand func NonDeterministicMode() { // No-op in Go 1.20+ where rand is auto-seeded // Kept for backward compatibility } // Adverb returns a random adverb from a list of petname adverbs. // It uses the global random source (automatically seeded in Go 1.20+). func Adverb() string { return defaultGenerator.Adverb() } // Adjective returns a random adjective from a list of petname adjectives. // It uses the global random source (automatically seeded in Go 1.20+). func Adjective() string { return defaultGenerator.Adjective() } // Name returns a random name from a list of petname names. // It uses the global random source (automatically seeded in Go 1.20+). func Name() string { return defaultGenerator.Name() } // Generate generates and returns a random pet name. // It takes two parameters: the number of words in the name, and a separator token. // If a single word is requested, simply a Name() is returned. // If two words are requested, an Adjective() and a Name() are returned. // If three or more words are requested, a variable number of Adverb()s, an Adjective(), and a Name() are returned. // The separator can be any character, string, or the empty string. // It uses the global random source (automatically seeded in Go 1.20+). // // For deterministic or concurrent use, create a Generator with New() instead. func Generate(words int, separator string) string { return defaultGenerator.Generate(words, separator) } golang-petname-2.12/petname_test.go000066400000000000000000000130451514424145300173610ustar00rootroot00000000000000/* petname: test of library for generating human-readable, random names for objects (e.g. hostnames, containers, blobs) Copyright 2014 Dustin Kirkland Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ // Package petname is a library for generating human-readable, random // names for objects (e.g. hostnames, containers, blobs). package petname import ( "math/rand" "sync" "testing" ) // Make sure the generated names exist func TestPetName(t *testing.T) { for i:=0; i<10; i++ { name := Generate(i, "-") if name == "" { t.Fatalf("Did not generate a %d-word name, '%s'", i, name) } } } // Test backward compatibility - existing API still works func TestBackwardCompatibility(t *testing.T) { tests := []struct { name string fn func() string }{ {"Adverb", Adverb}, {"Adjective", Adjective}, {"Name", Name}, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { result := tt.fn() if result == "" { t.Errorf("%s() returned empty string", tt.name) } }) } // Test Generate with various word counts for words := 1; words <= 5; words++ { t.Run("Generate", func(t *testing.T) { result := Generate(words, "-") if result == "" { t.Errorf("Generate(%d, '-') returned empty string", words) } }) } } // Test new Generator API works func TestGeneratorAPI(t *testing.T) { gen := New(rand.New(rand.NewSource(42))) tests := []struct { name string fn func() string }{ {"Adverb", gen.Adverb}, {"Adjective", gen.Adjective}, {"Name", gen.Name}, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { result := tt.fn() if result == "" { t.Errorf("%s() returned empty string", tt.name) } }) } // Test Generate with various word counts for words := 1; words <= 5; words++ { t.Run("Generate", func(t *testing.T) { result := gen.Generate(words, "-") if result == "" { t.Errorf("Generate(%d, '-') returned empty string", words) } }) } } // Test deterministic behavior with seeded rand func TestDeterministicBehavior(t *testing.T) { seed := int64(12345) // Generate with first generator gen1 := New(rand.New(rand.NewSource(seed))) results1 := []string{ gen1.Adverb(), gen1.Adjective(), gen1.Name(), gen1.Generate(2, "-"), gen1.Generate(3, "_"), } // Generate with second generator using same seed gen2 := New(rand.New(rand.NewSource(seed))) results2 := []string{ gen2.Adverb(), gen2.Adjective(), gen2.Name(), gen2.Generate(2, "-"), gen2.Generate(3, "_"), } // Results should be identical for i := range results1 { if results1[i] != results2[i] { t.Errorf("Deterministic mismatch at index %d: got %q, want %q", i, results2[i], results1[i]) } } } // Test thread-safe concurrent use with separate generators func TestConcurrentGenerators(t *testing.T) { const numGoroutines = 100 const numGenerations = 10 var wg sync.WaitGroup results := make([][]string, numGoroutines) for i := 0; i < numGoroutines; i++ { wg.Add(1) go func(id int) { defer wg.Done() // Each goroutine gets its own generator with unique seed gen := New(rand.New(rand.NewSource(int64(id)))) results[id] = make([]string, numGenerations) for j := 0; j < numGenerations; j++ { results[id][j] = gen.Generate(2, "-") } }(i) } wg.Wait() // Verify all goroutines completed and generated names for i, res := range results { if len(res) != numGenerations { t.Errorf("Goroutine %d: expected %d results, got %d", i, numGenerations, len(res)) } for j, name := range res { if name == "" { t.Errorf("Goroutine %d, generation %d: got empty name", i, j) } } } } // Test that nil rand uses global rand (backward compatibility) func TestNilRandUsesGlobalRand(t *testing.T) { gen := New(nil) // Should not panic and should generate names result := gen.Generate(2, "-") if result == "" { t.Error("Generator with nil rand returned empty string") } adverb := gen.Adverb() if adverb == "" { t.Error("Generator with nil rand Adverb() returned empty string") } adjective := gen.Adjective() if adjective == "" { t.Error("Generator with nil rand Adjective() returned empty string") } name := gen.Name() if name == "" { t.Error("Generator with nil rand Name() returned empty string") } } // Test separator handling func TestSeparators(t *testing.T) { gen := New(rand.New(rand.NewSource(42))) separators := []string{"-", "_", ".", "", " ", "::", "---"} for _, sep := range separators { result := gen.Generate(3, sep) if result == "" { t.Errorf("Generate(3, %q) returned empty string", sep) } } } // Benchmark old API func BenchmarkGenerateOldAPI(b *testing.B) { for i := 0; i < b.N; i++ { Generate(2, "-") } } // Benchmark new API with global rand (nil) func BenchmarkGenerateNewAPIGlobalRand(b *testing.B) { gen := New(nil) b.ResetTimer() for i := 0; i < b.N; i++ { gen.Generate(2, "-") } } // Benchmark new API with dedicated rand func BenchmarkGenerateNewAPIDedicatedRand(b *testing.B) { gen := New(rand.New(rand.NewSource(42))) b.ResetTimer() for i := 0; i < b.N; i++ { gen.Generate(2, "-") } }