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90 lines
2.5 KiB
90 lines
2.5 KiB
#!/bin/sh |
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# git-ls-remote could be called from outside a git managed repository; |
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# this would fail in that case and would issue an error message. |
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GIT_DIR=$(git rev-parse -q --git-dir) || :; |
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get_default_remote () { |
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curr_branch=$(git symbolic-ref -q HEAD) |
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curr_branch="${curr_branch#refs/heads/}" |
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origin=$(git config --get "branch.$curr_branch.remote") |
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echo ${origin:-origin} |
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} |
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get_remote_merge_branch () { |
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case "$#" in |
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0|1) |
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origin="$1" |
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default=$(get_default_remote) |
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test -z "$origin" && origin=$default |
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curr_branch=$(git symbolic-ref -q HEAD) && |
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[ "$origin" = "$default" ] && |
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echo $(git for-each-ref --format='%(upstream)' $curr_branch) |
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;; |
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*) |
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repo=$1 |
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shift |
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ref=$1 |
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# FIXME: It should return the tracking branch |
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# Currently only works with the default mapping |
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case "$ref" in |
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+*) |
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ref=$(expr "z$ref" : 'z+\(.*\)') |
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;; |
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esac |
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expr "z$ref" : 'z.*:' >/dev/null || ref="${ref}:" |
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remote=$(expr "z$ref" : 'z\([^:]*\):') |
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case "$remote" in |
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'' | HEAD ) remote=HEAD ;; |
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heads/*) remote=${remote#heads/} ;; |
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refs/heads/*) remote=${remote#refs/heads/} ;; |
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refs/* | tags/* | remotes/* ) remote= |
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esac |
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[ -n "$remote" ] && case "$repo" in |
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.) |
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echo "refs/heads/$remote" |
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;; |
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*) |
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echo "refs/remotes/$repo/$remote" |
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;; |
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esac |
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esac |
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} |
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error_on_missing_default_upstream () { |
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cmd="$1" |
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op_type="$2" |
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op_prep="$3" |
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example="$4" |
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branch_name=$(git symbolic-ref -q HEAD) |
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if test -z "$branch_name" |
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then |
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echo "You are not currently on a branch, so I cannot use any |
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'branch.<branchname>.merge' in your configuration file. |
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Please specify which branch you want to $op_type $op_prep on the command |
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line and try again (e.g. '$example'). |
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See git-${cmd}(1) for details." |
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else |
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echo "You asked me to $cmd without telling me which branch you |
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want to $op_type $op_prep, and 'branch.${branch_name#refs/heads/}.merge' in |
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your configuration file does not tell me, either. Please |
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specify which branch you want to use on the command line and |
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try again (e.g. '$example'). |
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See git-${cmd}(1) for details. |
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If you often $op_type $op_prep the same branch, you may want to |
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use something like the following in your configuration file: |
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[branch \"${branch_name#refs/heads/}\"] |
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remote = <nickname> |
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merge = <remote-ref>" |
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test rebase = "$op_type" && |
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echo " rebase = true" |
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echo " |
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[remote \"<nickname>\"] |
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url = <url> |
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fetch = <refspec> |
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See git-config(1) for details." |
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fi |
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exit 1 |
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}
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