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Commit | Line | Data |
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ac4b0cff JH |
1 | #!/bin/sh |
2 | ||
e8cc80d0 JH |
3 | # git-ls-remote could be called from outside a git managed repository; |
4 | # this would fail in that case and would issue an error message. | |
7bd93c1c | 5 | GIT_DIR=$(git rev-parse -q --git-dir) || :; |
ac4b0cff | 6 | |
648ad18f | 7 | get_default_remote () { |
9ecd3ada | 8 | curr_branch=$(git symbolic-ref -q HEAD) |
2352570b | 9 | curr_branch="${curr_branch#refs/heads/}" |
5be60078 | 10 | origin=$(git config --get "branch.$curr_branch.remote") |
648ad18f SB |
11 | echo ${origin:-origin} |
12 | } | |
13 | ||
97af7ff0 SB |
14 | get_remote_merge_branch () { |
15 | case "$#" in | |
16 | 0|1) | |
e9460a66 SB |
17 | origin="$1" |
18 | default=$(get_default_remote) | |
19 | test -z "$origin" && origin=$default | |
f864f261 | 20 | curr_branch=$(git symbolic-ref -q HEAD) && |
e9460a66 SB |
21 | [ "$origin" = "$default" ] && |
22 | echo $(git for-each-ref --format='%(upstream)' $curr_branch) | |
23 | ;; | |
97af7ff0 SB |
24 | *) |
25 | repo=$1 | |
26 | shift | |
27 | ref=$1 | |
28 | # FIXME: It should return the tracking branch | |
29 | # Currently only works with the default mapping | |
30 | case "$ref" in | |
31 | +*) | |
32 | ref=$(expr "z$ref" : 'z+\(.*\)') | |
33 | ;; | |
34 | esac | |
35 | expr "z$ref" : 'z.*:' >/dev/null || ref="${ref}:" | |
36 | remote=$(expr "z$ref" : 'z\([^:]*\):') | |
37 | case "$remote" in | |
38 | '' | HEAD ) remote=HEAD ;; | |
39 | heads/*) remote=${remote#heads/} ;; | |
40 | refs/heads/*) remote=${remote#refs/heads/} ;; | |
41 | refs/* | tags/* | remotes/* ) remote= | |
42 | esac | |
fe249b42 MZ |
43 | [ -n "$remote" ] && case "$repo" in |
44 | .) | |
45 | echo "refs/heads/$remote" | |
46 | ;; | |
47 | *) | |
48 | echo "refs/remotes/$repo/$remote" | |
49 | ;; | |
50 | esac | |
97af7ff0 SB |
51 | esac |
52 | } | |
15a147e6 MZ |
53 | |
54 | error_on_missing_default_upstream () { | |
55 | cmd="$1" | |
56 | op_type="$2" | |
57 | op_prep="$3" | |
58 | example="$4" | |
59 | branch_name=$(git symbolic-ref -q HEAD) | |
60 | if test -z "$branch_name" | |
61 | then | |
62 | echo "You are not currently on a branch, so I cannot use any | |
63 | 'branch.<branchname>.merge' in your configuration file. | |
64 | Please specify which branch you want to $op_type $op_prep on the command | |
65 | line and try again (e.g. '$example'). | |
66 | See git-${cmd}(1) for details." | |
67 | else | |
68 | echo "You asked me to $cmd without telling me which branch you | |
69 | want to $op_type $op_prep, and 'branch.${branch_name#refs/heads/}.merge' in | |
70 | your configuration file does not tell me, either. Please | |
71 | specify which branch you want to use on the command line and | |
72 | try again (e.g. '$example'). | |
73 | See git-${cmd}(1) for details. | |
74 | ||
75 | If you often $op_type $op_prep the same branch, you may want to | |
76 | use something like the following in your configuration file: | |
77 | [branch \"${branch_name#refs/heads/}\"] | |
78 | remote = <nickname> | |
79 | merge = <remote-ref>" | |
80 | test rebase = "$op_type" && | |
81 | echo " rebase = true" | |
82 | echo " | |
83 | [remote \"<nickname>\"] | |
84 | url = <url> | |
85 | fetch = <refspec> | |
86 | ||
87 | See git-config(1) for details." | |
88 | fi | |
89 | exit 1 | |
90 | } |