Support older version of git

[it4need]

I'm currently using Homesteads (v10.8) default git installation (git version 2.17.1) and everytime I execute phpunit I'll get

Runtime:       PHP 7.4.5
Configuration: /home/vagrant/code/phpunit.xml

error: unknown option `show-current'
usage: git branch [<options>] [-r | -a] [--merged | --no-merged]
   or: git branch [<options>] [-l] [-f] <branch-name> [<start-point>]
   or: git branch [<options>] [-r] (-d | -D) <branch-name>...
   or: git branch [<options>] (-m | -M) [<old-branch>] <new-branch>
   or: git branch [<options>] (-c | -C) [<old-branch>] <new-branch>
   or: git branch [<options>] [-r | -a] [--points-at]
   or: git branch [<options>] [-r | -a] [--format]

Generic options
    -v, --verbose         show hash and subject, give twice for upstream branch
    -q, --quiet           suppress informational messages
    -t, --track           set up tracking mode (see git-pull(1))
    -u, --set-upstream-to <upstream>
                          change the upstream info
    --unset-upstream      Unset the upstream info
    --color[=<when>]      use colored output
    -r, --remotes         act on remote-tracking branches
    --contains <commit>   print only branches that contain the commit
    --no-contains <commit>
                          print only branches that don't contain the commit
    --abbrev[=<n>]        use <n> digits to display SHA-1s

Specific git-branch actions:
    -a, --all             list both remote-tracking and local branches
    -d, --delete          delete fully merged branch
    -D                    delete branch (even if not merged)
    -m, --move            move/rename a branch and its reflog
    -M                    move/rename a branch, even if target exists
    -c, --copy            copy a branch and its reflog
    -C                    copy a branch, even if target exists
    --list                list branch names
    -l, --create-reflog   create the branch's reflog
    --edit-description    edit the description for the branch
    -f, --force           force creation, move/rename, deletion
    --merged <commit>     print only branches that are merged
    --no-merged <commit>  print only branches that are not merged
    --column[=<style>]    list branches in columns
    --sort <key>          field name to sort on
    --points-at <object>  print only branches of the object
    -i, --ignore-case     sorting and filtering are case insensitive
    --format <format>     format to use for the output

I think it's because git version 2.17.1, which is installed in

No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 18.04.4 LTS
Release:        18.04
Codename:       bionic

doesn't support -show-current what you are using in src/Utils/GitInfo.php:9.

Maybe you can implement such a workaround for it (maybe start over here: projectcontour/contour@9dced68 or https://www.techiedelight.com/determine-current-branch-name-git/)?

[sileence]

@it4need I'll have a look into that soon, in the meantime, check this out, you can implement your own way to get the info from the VCS: 87fb010#diff-e4546512b975d673aacb40028e0d4cee0f96fa30ebfeb2a8f85ce499179ec649R74

Thanks for reporting the issue!

[dimitriacosta]

I'll take this one @sileence

[sileence]

@it4need please have a look at @dimitriacosta PR #17 Does that solve the issue?

[jeffochoa]

This seems to be fixed now by #17