The evy
toolchain is a set of tools that can be used to parse, run, and
format Evy source code. It can also be used to serve the Evy web contents
locally. You can install the Evy toolchain locally and run it from your
command line. The command-line interface for Evy supports all built-in and
graphics functions except for event handlers. Events are currently only
supported within the web interface, such as on play.evy.dev.
The Evy toolchain has three subcommands:
evy run
: Parse and run Evy source code.evy fmt
: Format Evy source code.evy serve
: Serve Evy website(s) locally.
You can also get help for each subcommand by running it with the
--help
flag.
Usage: evy <command> [flags]
evy is a tool for managing evy source code.
Flags:
-h, --help Show context-sensitive help.
-V, --version Print version information
Commands:
run [<source>] [flags]
Run Evy program.
fmt [<files> ...] [flags]
Format Evy files.
serve export <dir> [flags]
Export embedded content.
serve start [flags]
Start web server, default for "evy serve".
Run "evy <command> --help" for more information on a command.
Usage: evy run [<source>] [flags]
Run Evy program.
Arguments:
[<source>] Source file. Default: stdin.
Flags:
-h, --help Show context-sensitive help.
-V, --version Print version information
--skip-sleep Skip evy sleep command ($EVY_SKIP_SLEEP).
--svg-out=FILE Output drawing to SVG file. Stdout: -.
--svg-style=STYLE Style of top-level SVG element.
-s, --no-test-summary Do not print test summary, only report failed tests.
--fail-fast Stop execution on first failed test.
-t, --txtar=MEMBER Read source from txtar file and select select given
filename
Usage: evy fmt [<files> ...] [flags]
Format Evy files.
Arguments:
[<files> ...] Source files. Default: stdin.
Flags:
-h, --help Show context-sensitive help.
-V, --version Print version information
-w, --write Update .evy file.
-c, --check Check if already formatted.
Usage: evy serve start [flags]
Start web server, default for "evy serve".
Flags:
-h, --help Show context-sensitive help.
-V, --version Print version information
-p, --port=8080 Port to listen on ($EVY_PORT)
-a, --all-interfaces Listen only on all interfaces not just localhost
($EVY_ALL_INTERFACES)
-d, --dir=DIR Directory to serve instead of embedded content
--root=DIR Directory to use as root for serving, subdirectory of
DIR if given, eg "play", "docs"
Usage: evy serve export <dir> [flags]
Export embedded content.
Arguments:
<dir> Directory to export embedded content to
Flags:
-h, --help Show context-sensitive help.
-V, --version Print version information
-f, --force Use non-empty directory