Add console_scripts entry point to executable

[Jeukoh]

Added [project.entry-points.console_scripts] section to expose the setuptools-scm CLI via uv and other modern tools.

Without this, uv does not recognize the CLI as an executable.
This resolves installability issues when using setuptools-scm as a tool dependency with uv.

ASIS

$ uv tool install setuptools-scm        
Resolved 3 packages in 2ms
Installed 3 packages in 8ms
 + packaging==25.0
 + setuptools==80.9.0
 + setuptools-scm==8.3.1
No executables are provided by `setuptools-scm`

TOBE

$ uv tool install setuptools-scm@git+https://github.com/Jeukoh/setuptools-scm.git@feature/make-it-excutable
    Updated https://github.com/Jeukoh/setuptools-scm.git (ab893770fa9dcd0f2caaa4aa8ecf9c01eee15acd)
Resolved 3 packages in 1.71s
      Built setuptools-scm @ git+https://github.com/Jeukoh/setuptools-scm.git@ab893770fa9dcd0f2caaa4aa8ecf9c01eee15acd
Prepared 1 package in 696ms
Installed 3 packages in 12ms
 + packaging==25.0
 + setuptools==80.9.0
 + setuptools-scm==0.1.dev1861+gab89377 (from git+https://github.com/Jeukoh/setuptools-scm.git@ab893770fa9dcd0f2caaa4aa8ecf9c01eee15acd)
Installed 1 executable: setuptools-scm

$ setuptools-scm
8.3.2.dev15+gab89377

for info

$ which setuptools-scm
/home/jeuk/.local/bin/setuptools-scm

$ cat /home/jeuk/.local/bin/setuptools-scm
#!/home/jeuk/.local/share/uv/tools/setuptools-scm/bin/python3
# -*- coding: utf-8 -*-
import sys
from setuptools_scm._cli import main
if __name__ == "__main__":
    if sys.argv[0].endswith("-script.pyw"):
        sys.argv[0] = sys.argv[0][:-11]
    elif sys.argv[0].endswith(".exe"):
        sys.argv[0] = sys.argv[0][:-4]
    sys.exit(main())

$ cd myproject
$ setuptools-scm
setuptools-scm
0.1.0

[RonnyPfannschmidt]

Its unfortunate there's no entrypoint like the pipx one as i wanted to avoid having a script

[Jeukoh]

Its unfortunate there's no entrypoint like the pipx one as i wanted to avoid having a script

I feel the same — thanks for understanding. By the way, do you know when the next release is planned?

[RonnyPfannschmidt]

Ill try to do it before the weekend

Im a bit stretched