Respect `FETCHCONTENT_BASE_DIR` if set by a user (cpm-cmake#244)

* Respect `FETCHCONTENT_BASE_DIR` if set by a user

* Use a single `CPM_FETCHCONTENT_BASE_DIR` var

remove option consistency check (cpm-cmake#240)

Fix support for source subdirectories (cpm-cmake#238)

* add support for source subdirectories

* style fixes

* remove debug log

* grammar fix in comment

Infer package name and version from URL (cpm-cmake#220)

* Function to extract name and version from url. Some tests

* Rewrite. Previous version was not safe enough. More tests

* Allow underscore as a name-version separator (<name>_<ver>)

* CPMAddPackage can infer name and version from url

* Allow URL parse from single arg and uncomment tests

* Info about shorthand syntax in README

* Fix style

* Fixed typo

Co-authored-by: Lars Melchior <[email protected]>

* Explicit hash algorithm in shorthand URL example.
Also added tests which include a hash algorithm provided
We can't document a default until it's confirmed here: https://gitlab.kitware.com/cmake/cmake/-/issues/21859

Co-authored-by: Lars Melchior <[email protected]>

Single-argument shorthand syntax for CPMAddPackage (cpm-cmake#207)

* Added quotes in equality checks so lists can be compared

* Function to parse argument of CPMAddPackage in case a single one was provided

* Error on URL type in CPMAddPackage single-arg

* Fixed format

* Support single argument syntax of CPMAddPackage

* Documenting and showcasing the new shorthand syntax of CPMAddPackage

* Auto EXCLUDE_FROM_ALL for the shorthand syntax

* Fixed accidental paste of TOLOWER

* Document why some test cases are commented out

Co-authored-by: Lars Melchior <[email protected]>

* Update README.md

Co-authored-by: Lars Melchior <[email protected]>

* Removed GitHub as the default package shorthand provider

Co-authored-by: Lars Melchior <[email protected]>

If a name isn't provided, try to infer it from the git repo (cpm-cmak…

…e#202)

* Added assert_not_defined check

* Function to get package name form git uri and tests

* Autofix format

* If name is not provided, try to infer it from the git repo

* Unset result of cpm_package_name_from_git_uri if there is no match
- Also reordered tests to ensure that the result is actually unset when needed

* Removed trailing spaces in README

* Updated the main example with the new minimal syntax

* Well... autofix format again

* Update error message for missing name to reflect the possible auto-infer step

* Autofix format... yet again :)

Add dependencies using EXCLUDE_FROM_ALL flag (cpm-cmake#198)

* add dependencies using EXCLUDE_FROM_ALL flag

* respect DOWNLOAD_ONLY flag

* set EXCLUDE_FROM_ALL as an optional flag

* use one value arg for consistency

* fix argument passing

* add unit test

* update cmake-format

fix argument passing

set EXCLUDE_FROM_ALL as an optional flag

Update URLs for new CPM.cmake organisation (cpm-cmake#194)

* update URLs for new CPM.cmake organisation

* trigger travis