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After go1.16, go will use module mode by default, even when the repository is checked out under GOPATH or in a one-off directory. Add go.mod, go.sum to keep this repo buildable without opting out of the module mode. > go mod init github.com/mmcgrana/gobyexample > go mod tidy > go mod vendor In module mode, the 'vendor' directory is special and its contents will be actively maintained by the go command. pygments aren't the dependency the go will know about, so it will delete the contents from vendor directory. Move it to `third_party` directory now. And, vendor the blackfriday package. Note: the tutorial contents are not affected by the change in go1.16 because all the examples in this tutorial ask users to run the go command with the explicit list of files to be compiled (e.g. `go run hello-world.go` or `go build command-line-arguments.go`). When the source list is provided, the go command does not have to compute the build list and whether it's running in GOPATH mode or module mode becomes irrelevant.
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187 lines
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Go by Example</title>
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<link rel=stylesheet href="site.css">
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</head>
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<body>
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<div id="intro">
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<h2><a href="./">Go by Example</a></h2>
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<p>
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<a href="http://golang.org">Go</a> is an
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open source programming language designed for
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building simple, fast, and reliable software.
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Please read the official
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<a href="https://golang.org/doc/tutorial/getting-started">documentation</a>
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to learn a bit about Go code, tools packages,
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and modules.
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</p>
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<p>
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<em>Go by Example</em> is a hands-on introduction
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to Go using annotated example programs. Check out
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the <a href="hello-world">first example</a> or
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browse the full list below.
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</p>
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<ul>
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<li><a href="hello-world">Hello World</a></li>
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<li><a href="values">Values</a></li>
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<li><a href="variables">Variables</a></li>
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<li><a href="constants">Constants</a></li>
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<li><a href="for">For</a></li>
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<li><a href="if-else">If/Else</a></li>
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<li><a href="switch">Switch</a></li>
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<li><a href="arrays">Arrays</a></li>
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<li><a href="slices">Slices</a></li>
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<li><a href="maps">Maps</a></li>
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<li><a href="range">Range</a></li>
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<li><a href="functions">Functions</a></li>
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<li><a href="multiple-return-values">Multiple Return Values</a></li>
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<li><a href="variadic-functions">Variadic Functions</a></li>
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<li><a href="closures">Closures</a></li>
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<li><a href="recursion">Recursion</a></li>
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<li><a href="pointers">Pointers</a></li>
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<li><a href="structs">Structs</a></li>
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<li><a href="methods">Methods</a></li>
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<li><a href="interfaces">Interfaces</a></li>
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<li><a href="errors">Errors</a></li>
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<li><a href="goroutines">Goroutines</a></li>
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<li><a href="channels">Channels</a></li>
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<li><a href="channel-buffering">Channel Buffering</a></li>
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<li><a href="channel-synchronization">Channel Synchronization</a></li>
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<li><a href="channel-directions">Channel Directions</a></li>
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<li><a href="select">Select</a></li>
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<li><a href="timeouts">Timeouts</a></li>
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<li><a href="non-blocking-channel-operations">Non-Blocking Channel Operations</a></li>
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<li><a href="closing-channels">Closing Channels</a></li>
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<li><a href="range-over-channels">Range over Channels</a></li>
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<li><a href="timers">Timers</a></li>
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<li><a href="tickers">Tickers</a></li>
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<li><a href="worker-pools">Worker Pools</a></li>
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<li><a href="waitgroups">WaitGroups</a></li>
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<li><a href="rate-limiting">Rate Limiting</a></li>
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<li><a href="atomic-counters">Atomic Counters</a></li>
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<li><a href="mutexes">Mutexes</a></li>
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<li><a href="stateful-goroutines">Stateful Goroutines</a></li>
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<li><a href="sorting">Sorting</a></li>
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<li><a href="sorting-by-functions">Sorting by Functions</a></li>
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<li><a href="panic">Panic</a></li>
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<li><a href="defer">Defer</a></li>
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<li><a href="collection-functions">Collection Functions</a></li>
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<li><a href="string-functions">String Functions</a></li>
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<li><a href="string-formatting">String Formatting</a></li>
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<li><a href="regular-expressions">Regular Expressions</a></li>
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<li><a href="json">JSON</a></li>
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<li><a href="xml">XML</a></li>
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<li><a href="time">Time</a></li>
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<li><a href="epoch">Epoch</a></li>
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<li><a href="time-formatting-parsing">Time Formatting / Parsing</a></li>
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<li><a href="random-numbers">Random Numbers</a></li>
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<li><a href="number-parsing">Number Parsing</a></li>
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<li><a href="url-parsing">URL Parsing</a></li>
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<li><a href="sha1-hashes">SHA1 Hashes</a></li>
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<li><a href="base64-encoding">Base64 Encoding</a></li>
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<li><a href="reading-files">Reading Files</a></li>
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<li><a href="writing-files">Writing Files</a></li>
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<li><a href="line-filters">Line Filters</a></li>
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<li><a href="file-paths">File Paths</a></li>
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<li><a href="directories">Directories</a></li>
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<li><a href="temporary-files-and-directories">Temporary Files and Directories</a></li>
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<li><a href="testing">Testing</a></li>
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<li><a href="command-line-arguments">Command-Line Arguments</a></li>
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<li><a href="command-line-flags">Command-Line Flags</a></li>
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<li><a href="command-line-subcommands">Command-Line Subcommands</a></li>
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<li><a href="environment-variables">Environment Variables</a></li>
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<li><a href="http-clients">HTTP Clients</a></li>
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<li><a href="http-servers">HTTP Servers</a></li>
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<li><a href="context">Context</a></li>
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<li><a href="spawning-processes">Spawning Processes</a></li>
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<li><a href="execing-processes">Exec'ing Processes</a></li>
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<li><a href="signals">Signals</a></li>
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<li><a href="exit">Exit</a></li>
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</ul>
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<p class="footer">
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by <a href="https://markmcgranaghan.com">Mark McGranaghan</a> | <a href="https://github.com/mmcgrana/gobyexample">source</a> | <a href="https://github.com/mmcgrana/gobyexample#license">license</a>
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</p>
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</div>
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</body>
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</html>
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