diff options
| -rw-r--r-- | Documentation/config.txt | 4 | ||||
| -rw-r--r-- | builtin-branch.c | 39 | ||||
| -rwxr-xr-x | git-checkout.sh | 2 | ||||
| -rwxr-xr-x | git-fetch.sh | 12 | ||||
| -rwxr-xr-x | git-parse-remote.sh | 14 | ||||
| -rwxr-xr-x | t/t3200-branch.sh | 6 | ||||
| -rwxr-xr-x | t/t5520-pull.sh | 24 |
7 files changed, 79 insertions, 22 deletions
diff --git a/Documentation/config.txt b/Documentation/config.txt index aaae9ac..953acae 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -272,6 +272,10 @@ branch.<name>.merge:: `git fetch`) to lookup the default branch for merging. Without this option, `git pull` defaults to merge the first refspec fetched. Specify multiple values to get an octopus merge. + If you wish to setup `git pull` so that it merges into <name> from + another branch in the local repository, you can point + branch.<name>.merge to the desired branch, and use the special setting + `.` (a period) for branch.<name>.remote. color.branch:: A boolean to enable/disable color in the output of diff --git a/builtin-branch.c b/builtin-branch.c index 42b1ff1..a4494ee 100644 --- a/builtin-branch.c +++ b/builtin-branch.c @@ -372,9 +372,26 @@ static int get_remote_config(const char *key, const char *value) return 0; } -static void set_branch_defaults(const char *name, const char *real_ref) +static void set_branch_merge(const char *name, const char *config_remote, + const char *config_repo) { char key[1024]; + if (sizeof(key) <= + snprintf(key, sizeof(key), "branch.%s.remote", name)) + die("what a long branch name you have!"); + git_config_set(key, config_remote); + + /* + * We do not have to check if we have enough space for + * the 'merge' key, since it's shorter than the + * previous 'remote' key, which we already checked. + */ + snprintf(key, sizeof(key), "branch.%s.merge", name); + git_config_set(key, config_repo); +} + +static void set_branch_defaults(const char *name, const char *real_ref) +{ const char *slash = strrchr(real_ref, '/'); if (!slash) @@ -384,21 +401,15 @@ static void set_branch_defaults(const char *name, const char *real_ref) start_len = strlen(real_ref); base_len = slash - real_ref; git_config(get_remote_config); + if (!config_repo && !config_remote && + !prefixcmp(real_ref, "refs/heads/")) { + set_branch_merge(name, ".", real_ref); + printf("Branch %s set up to track local branch %s.\n", + name, real_ref); + } if (config_repo && config_remote) { - if (sizeof(key) <= - snprintf(key, sizeof(key), "branch.%s.remote", name)) - die("what a long branch name you have!"); - git_config_set(key, config_remote); - - /* - * We do not have to check if we have enough space for - * the 'merge' key, since it's shorter than the - * previous 'remote' key, which we already checked. - */ - snprintf(key, sizeof(key), "branch.%s.merge", name); - git_config_set(key, config_repo); - + set_branch_merge(name, config_remote, config_repo); printf("Branch %s set up to track remote branch %s.\n", name, real_ref); } diff --git a/git-checkout.sh b/git-checkout.sh index fcadf20..39ffa8b 100755 --- a/git-checkout.sh +++ b/git-checkout.sh @@ -89,7 +89,7 @@ while [ "$#" != "0" ]; do esac done -case "$new_branch,$track" in +case "$newbranch,$track" in ,--*) die "git checkout: --track and --no-track require -b" esac diff --git a/git-fetch.sh b/git-fetch.sh index 9d45dd2..e218042 100755 --- a/git-fetch.sh +++ b/git-fetch.sh @@ -157,7 +157,7 @@ then fi fi -fetch_native () { +fetch_all_at_once () { eval=$(echo "$1" | git-fetch--tool parse-reflist "-") eval "$eval" @@ -165,7 +165,9 @@ fetch_native () { ( : subshell because we muck with IFS IFS=" $LF" ( - if test -f "$remote" ; then + if test "$remote" = . ; then + git-show-ref $rref || echo failed "$remote" + elif test -f "$remote" ; then test -n "$shallow_depth" && die "shallow clone with bundle is not supported" git-bundle unbundle "$remote" $rref || @@ -188,7 +190,7 @@ fetch_native () { } -fetch_dumb () { +fetch_per_ref () { reflist="$1" refs= rref= @@ -292,10 +294,10 @@ fetch_dumb () { fetch_main () { case "$remote" in http://* | https://* | ftp://* | rsync://* ) - fetch_dumb "$@" + fetch_per_ref "$@" ;; *) - fetch_native "$@" + fetch_all_at_once "$@" ;; esac } diff --git a/git-parse-remote.sh b/git-parse-remote.sh index c46131f..437b0c3 100755 --- a/git-parse-remote.sh +++ b/git-parse-remote.sh @@ -9,6 +9,9 @@ get_data_source () { */*) echo '' ;; + .) + echo self + ;; *) if test "$(git-config --get "remote.$1.url")" then @@ -31,6 +34,9 @@ get_remote_url () { '') echo "$1" ;; + self) + echo "$1" + ;; config) git-config --get "remote.$1.url" ;; @@ -57,7 +63,7 @@ get_default_remote () { get_remote_default_refs_for_push () { data_source=$(get_data_source "$1") case "$data_source" in - '' | branches) + '' | branches | self) ;; # no default push mapping, just send matching refs. config) git-config --get-all "remote.$1.push" ;; @@ -163,6 +169,10 @@ get_remote_default_refs_for_fetch () { case "$data_source" in '') echo "HEAD:" ;; + self) + canon_refs_list_for_fetch -d "$1" \ + $(git-for-each-ref --format='%(refname):') + ;; config) canon_refs_list_for_fetch -d "$1" \ $(git-config --get-all "remote.$1.fetch") ;; @@ -177,7 +187,7 @@ get_remote_default_refs_for_fetch () { }' "$GIT_DIR/remotes/$1") ;; *) - die "internal error: get-remote-default-ref-for-push $1" ;; + die "internal error: get-remote-default-ref-for-fetch $1" ;; esac } diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh index 75c000a..9558bdb 100755 --- a/t/t3200-branch.sh +++ b/t/t3200-branch.sh @@ -145,9 +145,15 @@ test_expect_success 'test overriding tracking setup via --no-track' \ git-config remote.local.fetch refs/heads/*:refs/remotes/local/* && (git-show-ref -q refs/remotes/local/master || git-fetch local) && git-branch --no-track my2 local/master && + git-config branch.autosetupmerge false && ! test $(git-config branch.my2.remote) = local && ! test $(git-config branch.my2.merge) = refs/heads/master' +test_expect_success 'test local tracking setup' \ + 'git branch --track my6 s && + test $(git-config branch.my6.remote) = . && + test $(git-config branch.my6.merge) = refs/heads/s' + # Keep this test last, as it changes the current branch cat >expect <<EOF 0000000000000000000000000000000000000000 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 branch: Created from master diff --git a/t/t5520-pull.sh b/t/t5520-pull.sh index 7eb3783..243212d 100755 --- a/t/t5520-pull.sh +++ b/t/t5520-pull.sh @@ -29,5 +29,29 @@ test_expect_success 'checking the results' ' diff file cloned/file ' +test_expect_success 'test . as a remote' ' + + git branch copy master && + git config branch.copy.remote . && + git config branch.copy.merge refs/heads/master && + echo updated >file && + git commit -a -m updated && + git checkout copy && + test `cat file` = file && + git pull && + test `cat file` = updated +' + +test_expect_success 'the default remote . should not break explicit pull' ' + git checkout -b second master^ && + echo modified >file && + git commit -a -m modified && + git checkout copy && + git reset --hard HEAD^ && + test `cat file` = file && + git pull . second && + test `cat file` = modified +' + test_done |