use of hashtag # in branch name fails

[filchristou]

Probably not the best practice but ]add of branches with "#" in the name throws an error:

E.g. let's say I want to add the branch rem_vertexSAFE#33 from https://github.com/filchristou/MetaGraphsNext.jl.git

# clean environment.
(mgn_my) pkg> add https://github.com/filchristou/MetaGraphsNext.jl.git#rem_vertexSAFE#33
ERROR: Package name/uuid must precede revision specifier `#33`.

Bypassing it with quotes will work but with undesirable behavior

(mgn_my) pkg> add "https://github.com/filchristou/MetaGraphsNext.jl.git#rem_vertexSAFE#33"

The manifest then will be:

[[deps.MetaGraphsNext]]
deps = ["Graphs", "JLD2"]
git-tree-sha1 = "6f3371197acf57728e3d27e0b3f113824f808c95"
repo-rev = "master"
repo-url = "https://github.com/filchristou/MetaGraphsNext.jl.git#rem_vertexSAFE#33"
uuid = "fa8bd995-216d-47f1-8a91-f3b68fbeb377"
version = "0.3.0"

, which is not the desired behavior.

Finally one can get the job done with:

julia> Pkg.add(url="https://github.com/filchristou/MetaGraphsNext.jl.git", rev="rem_vertexSAFE#33")

and get the correct branch in Manifest:

[[deps.MetaGraphsNext]]
deps = ["Graphs", "JLD2"]
git-tree-sha1 = "adbbf17dd8bbfed46830f12694981df2e041a190"
repo-rev = "rem_vertexSAFE#33"
repo-url = "https://github.com/filchristou/MetaGraphsNext.jl.git"
uuid = "fa8bd995-216d-47f1-8a91-f3b68fbeb377"
version = "0.3.0"

Although the last command works, the first 2 attempts are more popular and should be consistent with each other.
I would at least expect an informative error.

Julia Version 1.7.3
Commit 742b9abb4d (2022-05-06 12:58 UTC)
Platform Info:
OS: Linux (x86_64-pc-linux-gnu)
CPU: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-12.0.1 (ORCJIT, skylake)

[DilumAluthge]

The REPL mode should probably print a warning if it ever detects that url or rev contains a #.

[KristofferC]

Why warn? Just take everything after the first # to be the rev?