├── LICENSE ├── README.md ├── create-a-package.sh ├── favicon-cheat-sheet.md ├── hello-universe.sh └── setup-git-commit-signing.sh /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ![tea](https://tea.xyz/banner.png) 2 | 3 | # One-Liners 4 | 5 | * `sh <(curl tea.xyz)` can be replaced with `tea` in all examples 6 | * Be safe use `sh <(curl https://tea.xyz)`. We withhold the https to reduce visual noise in our examples. 7 | 8 | ```sh 9 | # launch a web-server for `$PWD` in your browser (with _file_watching_) 10 | 11 | $ sh <(curl tea.xyz) -X npx --yes browser-sync start --server 12 | ``` 13 | 14 | 15 | # Hello Universe 16 | 17 | The `tea` “Hello World”. 18 | 19 | ```sh 20 | $ tea https://github.com/teaxyz/demos/blob/main/hello-universe.sh 21 | ``` 22 | -------------------------------------------------------------------------------- /create-a-package.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | set -e 4 | 5 | if ! which -s tea; then 6 | echo "re-run with tea: https://github.com/teaxyz/cli" >&2 7 | exit 1 8 | fi 9 | 10 | if ! which -s git; then 11 | #TODO obviously installing with `tea` is what we should do here 12 | echo "no git found" >&2 13 | exit 1 14 | fi 15 | 16 | tea +charm.sh/gum gum format --< https://github.com/teaxyz/pantry.zero/wiki 76 | EOMD 77 | 78 | -------------------------------------------------------------------------------- /favicon-cheat-sheet.md: -------------------------------------------------------------------------------- 1 | # Favicon Cheat Sheet 2 | 3 | Nowadays you cannot make do without a favicon for your site. What are they 4 | for? How do you make them? What do you do with them? We’re here to answer 5 | your questions. 6 | 7 | ## Requirements 8 | 9 | We want either a very large bitmap image (typically [PNG]) or (better) a 10 | vector image (typically [SVG]). 11 | 12 | ## The `favicon.ico` 13 | 14 | Internet Explorer (RIP) pioneered the idea of the favicon. And to this day 15 | you will see numerous hits to your web server for `GET /favicon.ico` 16 | 17 | Even though there are definitely better ways to document and deliver your 18 | favicons in this day and age, we still recommend you create a `favicon.ico` 19 | and stick it at the root of your webserver: 20 | 21 | ```sh 22 | for size in 16 32 48; do 23 | convert $1 -resize ${size}x${size} favicon-$size.png 24 | optipng -o7 favicon-$size.png 25 | done 26 | ``` 27 | 28 | The above uses imagemagick.org’s `convert` to resize your input file to a 29 | 16x16, 32x32 and 48x48 representation and then `optipng` to reduce the file 30 | size as much as possible. 31 | Originally the only supported option was 16 square pixels 32 | (this was waaaay before retina screens), and the image had to be in ICO 33 | format (basically uncompressed pixel data, but considering we're talking 256 34 | pixels it was considered OK). However 16 square pixels is barely any 35 | information so people started using the fact that ICO images can contain 36 | multiple representations of an image to their advantage: 37 | 38 | ```sh 39 | convert favicon-{16,32,48}.png favicon.ico 40 | ``` 41 | 42 | Above we use imagemagick.org to convert our three sizes of favicon into a 43 | single `favicon.ico` output. 44 | 45 | In your HTML you would add the following, though it is not required and in 46 | many cases people recommend *against* it: 47 | 48 | ```html 49 | 50 | ``` 51 | 52 | ## Modern Sizes 53 | 54 | ```sh 55 | convert $1 -resize 192x192 apple-touch-icon.png 56 | optipng -o7 apple-touch-icon.png 57 | ``` 58 | 59 | ```html 60 | 61 | ``` 62 | 63 | ## Contributing to this README 64 | 65 | This is a demonstration example for tea.xyz, however pull requests are 66 | welcome. If your contribution is non-trivial please open a discussion *first*. 67 | 68 | ## Executing /w tea.xyz 69 | 70 | This README can be executed with tea.xyz. 71 | 72 | ```sh 73 | sh <(curl tea.xyz) \ 74 | https://github.com/teaxyz/demos/blob/main/favicon-cheat-sheet.md \ 75 | input.png 76 | ``` 77 | 78 | ## Dependencies 79 | 80 | | Project | Version | 81 | |------------------------|---------| 82 | | optipng.sourceforge.io | 1 | 83 | | imagemagick.org | 7 | 84 | 85 | 86 | ## Thanks 87 | 88 | https://github.com/audreyfeldroy/favicon-cheat-sheet 89 | 90 | 91 | [PNG]: https://en.wikipedia.org/wiki/Portable_Network_Graphics 92 | [SVG]: https://developer.mozilla.org/en-US/docs/Web/SVG 93 | -------------------------------------------------------------------------------- /hello-universe.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # shellcheck disable=SC2028 4 | 5 | wd=$(mktemp -d) 6 | 7 | cd "$wd" || exit 8 | 9 | echo '\n*** Interpreters ***\n' 10 | 11 | # deno.land 12 | echo 'await Deno.stdout.write(new TextEncoder().encode("TypeScript: Hello, World!\\n"))' >hello.ts 13 | tea hello.ts 14 | 15 | # go.dev 16 | cat <hello.go 17 | package main 18 | import "fmt" 19 | func main() { 20 | fmt.Println("Go: Hello, World!") 21 | } 22 | EOF 23 | tea hello.go 24 | 25 | # nodejs.org 26 | echo 'process.stdout.write("JavaScript: Hello, World!\\n")' >hello.js 27 | tea hello.js 28 | 29 | # perl.org 30 | echo 'print "Perl: Hello, World!\\n"' >hello.pl 31 | tea hello.pl 32 | 33 | # python.org 34 | echo 'print("Python: Hello, World!")' >hello.py 35 | tea hello.py 36 | 37 | # ruby-lang.org 38 | echo 'puts "Ruby: Hello World!\\n"' >hello.rb 39 | tea hello.rb 40 | 41 | # lua.org 42 | echo 'print("Lua: Hello, World!")' >hello.lua 43 | tea hello.lua 44 | 45 | echo '\n*** Compilers ***\n' 46 | 47 | # tea.xyz/gx/cc 48 | cat <hello.c 49 | #include 50 | 51 | int main(int argc, char *argv[]) { 52 | printf("C: Hello, World!\n"); 53 | return 0; 54 | } 55 | EOF 56 | tea +tea.xyz/gx/cc cc -o hello-c hello.c 57 | ./hello-c 58 | 59 | # rust-lang.org 60 | echo 'fn main() { println!("Rust: Hello, World!"); }' >hello.rs 61 | tea -X rustc -o hello-rust hello.rs 62 | ./hello-rust 63 | 64 | cd - >/dev/null || exit 65 | rm -r "$wd" 66 | -------------------------------------------------------------------------------- /setup-git-commit-signing.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | set -e 4 | 5 | if ! which -s tea; then 6 | echo "re-run with tea: https://github.com/teaxyz/cli" >&2 7 | exit 1 8 | fi 9 | 10 | if ! which -s git; then 11 | #TODO obviously installing with `tea` is what we should do here 12 | echo "no git found" >&2 13 | exit 1 14 | fi 15 | 16 | tea +charm.sh/gum gum format --< † \`bpb\` is a much simpler way to sign your commits than using GnuGPG 29 | > https://github.com/withoutboats/bpb 30 | EOMD 31 | 32 | tea +charm.sh/gum gum confirm "shall we continue?" 33 | 34 | tea +crates.io/bpb which -s bpb 35 | 36 | if ! test -f ~/.bpb_keys.toml; then 37 | #TODO probably we should ask `git` first 38 | 39 | tea +charm.sh/gum gum format "k first up, we’ll configure your GPG key" 40 | 41 | user=$(tea +charm.sh/gum gum input --prompt "what’s your name? ") 42 | email=$(tea +charm.sh/gum gum input --prompt "what’s your email? ") 43 | tea +crates.io/bpb bpb init "$user <$email>" 44 | 45 | GENERATED_KEY=1 46 | else 47 | GENERATED_KEY=0 48 | fi 49 | 50 | #TODO if there’s an XDG_HOME or something, use that 51 | #IDEA tea/cmd for figuring out a good location for binfiles 52 | if ! test -f /usr/local/bin/bpb; then 53 | if tea +charm.sh/gum gum confirm "shall we add \`bpb\` to \`/usr/local/bin\`?"; then 54 | sudo ln -s "$(which tea)" /usr/local/bin/bpb 55 | else 56 | tea +charm.sh/gum gum format "k, you’ll need to add \`bpb\` to your \`PATH\` yourself" 57 | fi 58 | fi 59 | 60 | git config --global gpg.program bpb 61 | git config --global commit.gpgsign true 62 | 63 | if (($GENERATED_KEY)); then 64 | middle=<<-EOMD 65 | your GPG key was generated into ~/.bpb_keys.toml 66 | now add your gpg key to your account: 67 | > https://docs.github.com/en/authentication/managing-commit-signature-verification/adding-a-gpg-key-to-your-github-account 68 | EOMD 69 | else 70 | middle="\`bpb\` was already configured with a GPG key before we were invoked" 71 | fi 72 | 73 | if tea +charm.sh/gum gum confirm "shall we add \`bpb\` to \`your github account\`?"; then 74 | tea +charm.sh/gum gum format "first, we need to add the \`write:gpg_key\` scope to your \`gh\` authentication" 75 | # authenticate with gh on web with https and extra permission to write gpg_key 76 | tea +cli.github.com gh auth login -h github.com -p https -s write:gpg_key -w 77 | # pipe bpb public key to gh 78 | bpb print | tea +cli.github.com gh gpg-key add - 79 | else 80 | tea +charm.sh/gum gum format --<<-EOMD 81 | k, just add your gpg key to your github account by yourself: 82 | 83 | > https://docs.github.com/en/authentication/managing-commit-signature-verification/adding-a-gpg-key-to-your-github-account 84 | 85 | You can get your gpg key with \`bpb print\` 86 | EOMD 87 | fi 88 | 89 | tea +charm.sh/gum gum format < https://github.com/withoutboats/bpb 96 | 97 | # help improve this script! 98 | * allow it to port an existing GnuGPG key over 99 | * support for other coding hubs 100 | EOMD 101 | 102 | echo # spacer 103 | --------------------------------------------------------------------------------