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submodule: remove unnecessary `prefix` based option logic 

Over time when parts of submodule have been ported from shell to
builtin, many instances of the submodule helper have been added.
Also added with them are some unnecessary option passing
logic that are based on the `prefix` shell variable which never
gets set in their code flows.

On analysis, the only shell functions which have a valid usage
for the `prefix` shell variable are:

    - cmd_update: which is the only function which sets the variable
      and thus uses it properly

    - cmd_init: which uses the variable via a call from cmd_update

So, remove the unnecessary option parsing logic based on the `prefix`
shell variable.

Signed-off-by: Kaartic Sivaraam <kaartic.sivaraam@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Kaartic Sivaraam 2021-06-22 23:44:52 +05:30 committed by Junio C Hamano
parent ebf3c04b26
commit 1cf823d8f0
1 changed files with 7 additions and 7 deletions
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14
git-submodule.sh
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@ -335,7 +335,7 @@ cmd_foreach()
shift
done

git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
}

#
@ -402,7 +402,7 @@ cmd_deinit()
shift
done

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} -- "$@"
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${force:+--force} ${deinit_all:+--all} -- "$@"
}

is_tip_reachable () (
@ -726,7 +726,7 @@ cmd_set_branch() {
shift
done

git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-branch ${GIT_QUIET:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@"
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-branch ${GIT_QUIET:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@"
}

#
@ -755,7 +755,7 @@ cmd_set_url() {
shift
done

git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-url ${GIT_QUIET:+--quiet} -- "$@"
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-url ${GIT_QUIET:+--quiet} -- "$@"
}

#
@ -807,7 +807,7 @@ cmd_summary() {
shift
done

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper summary ${prefix:+--prefix "$prefix"} ${files:+--files} ${cached:+--cached} ${for_status:+--for-status} ${summary_limit:+-n $summary_limit} -- "$@"
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper summary ${files:+--files} ${cached:+--cached} ${for_status:+--for-status} ${summary_limit:+-n $summary_limit} -- "$@"
}
#
# List all submodules, prefixed with:
@ -848,7 +848,7 @@ cmd_status()
shift
done

git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@"
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@"
}
#
# Sync remote urls for submodules
@ -881,7 +881,7 @@ cmd_sync()
esac
done

git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
}

cmd_absorbgitdirs()