abscissa_generator: Generate new apps with "abscissa new" #38
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Adds support for generating new Abscissa apps from a built-in template.
Prior to this there was not a template for creating new Abscissa apps, and wiring them up either involved looking through an existing app, or intimate knowledge of how the framework works.
This adds a new
abscissa_generator
crate, and also adds asrc/bin/abscissa
making this crate into a binary crate which contains anabscissa
command-line application (itself a proper Abscissa app!) which will be available whencargo install abscissa
is used.The application template is implemented using Handlebars, and vendored into the
abscissa_generator
crate (which is not included by applications). The decision to use Handlebars was made after evaluating a few different options for templating rust apps includingcargo-generate
(which looks cool, but it seems like Abscissa could benefit from something which both lives in the same git repo and is more directly integrated with the framework, ala Rails)