Integrate `go-git` into the application, and use it to `git clone`
cheatsheets when the installer runs.
Previously, the installer required that `git` be installed on the system
`PATH`, so this change has to big advantages:
1. It removes that system dependency on `git`
2. It paves the way for implementing the `--update` command
Additionally, `cheat` now performs a `--depth=1` clone when installing
cheatsheets, which should at least somewhat improve installation times
(especially on slow network connections).
* makefile wip
* feat: adds Makefile
Adds a `Makefile` for managing build-related tasks.
* chore: updates dependencies
* chore: updates dependencies
* chore: updates bin scripts
- Removes `build_release.sh`
- Places deprecation notice in `build_devel.sh`, as its purpose has been
superceded by the `Makefile`.
* chore: updates bin scripts
- Removes `build_release.sh`
- Places deprecation notice in `build_devel.sh`, as its purpose has been
superceded by the `Makefile`.
* fix: Makefile
Makes several corrections and improvements to the `Makefile`:
- Previously, the `ifeq` rules were not behaving as intended, due to
false assumptions regarding how `make` fundamentally behaves.
Malfunctioning imperative-style programming has been replaced with
declarative rules to repair this issue.
- Previously, all release executables were zipped after compilation. In
order to spare non-Windows users from (possibly) needing to install a
package to unzip the executables, all non-Windows binaries are now
compressed with `gzip`. (Windows executables are still compressed with
`zip`.)
- Removes a bit of needlessly verbosity in several rules and paths.
* chore: updates dependencies
* chore: bumps version to 3.3.1
