Re: [PATCH] rebase: use @{upstream} if no upstream specified
- From
Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>
- Date
- Feb 10, 2011, 01:15 UTC
- Message-ID
- <alpine.DEB.2.00.1102092005300.20937@debian>
- In-Reply-To
- <20110209041737.GD24346@elie>
On Tue, 8 Feb 2011, Jonathan Nieder wrote:
Show 24 quoted lines
> Martin von Zweigbergk wrote: > > > Changes to the text compared to before: > > > > * "remote branch" became "upstream branch", even for git pull > > Sensible for pull --rebase. I'm not so sure about plain pull --- what > if I am upstream and pulling from downstream? > > > * "You asked me to pull" became "You asked me to merge" or "You asked > > me to rebase", even for git pull > > "To pull" would be clearer if the reader is new and unfamiliar with > the details. > > > * Now printed to stderr, because I simply didn't think about it. Good > > or bad? > > If this were a new message, I'd say stderr is better. > > As is, the change to stderr seems relatively harmless, though I haven't > thought about it deeply. But a part of me likes to see functional > changes isolated in separate commits to make tracking down bugs a > little easier.
The patch below should address all of the above. See how you like the new wording. The patch applies on top of the previous one to make the changes clear. I will send a re-roll with all three patches squashed soon as well.
Note that this patch makes the test cases introduced in the original patch fail because of the error messages from 'git rebase' are now written to stdout. I will of course fix that in the re-roll.
Thanks for reviewing.
/Martin
-- 8< --
diff --git a/git-parse-remote.sh b/git-parse-remote.sh index ff58d5b..be17ecb 100644 --- a/git-parse-remote.sh +++ b/git-parse-remote.sh @@ -101,25 +101,25 @@ get_remote_merge_branch () { } error_on_missing_default_upstream () { - op_type="$1" - op_prep="$2" - example="$3" - documentation="$4" + cmd="$1" + op_type="$2" + op_prep="$3" + example="$4" branch_name=$(git symbolic-ref -q HEAD) if test -z "$branch_name" then - die "You are not currently on a branch, so I cannot use any + echo "You are not currently on a branch, so I cannot use any 'branch.<branchname>.merge' in your configuration file. -Please specify which upstream branch you want to use on the command +Please specify which branch you want to $op_type $op_prep on the command line and try again (e.g. '$example'). -See $documentation for details." +See git-${cmd}(1) for details." else - echo &2> "You asked me to $op_type without telling me which branch you + echo "You asked me to $cmd without telling me which branch you want to $op_type $op_prep, and 'branch.${branch_name#refs/heads/}.merge' in your configuration file does not tell me, either. Please specify which branch you want to use on the command line and try again (e.g. '$example'). -See $documentation for details. +See git-${cmd}(1) for details. If you often $op_type $op_prep the same branch, you may want to use something like the following in your configuration file: @@ -127,12 +127,13 @@ use something like the following in your configuration file: remote = <nickname> merge = <remote-ref>" test rebase = "$op_type" && - echo &2> " rebase = true" - die " + echo " rebase = true" + echo " [remote \"<nickname>\"] url = <url> fetch = <refspec> See git-config(1) for details." fi + exit 1 } diff --git a/git-pull.sh b/git-pull.sh index 8ec1d3d..2cdea26 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -165,8 +165,8 @@ error_on_no_merge_candidates () { echo "for your current branch, you must specify a branch on the command line." elif [ -z "$curr_branch" -o -z "$upstream" ]; then . git-parse-remote - error_on_missing_default_upstream $op_type $op_prep \ - "git pull <repository> <refspec>" "git-pull(1)" + error_on_missing_default_upstream "pull" $op_type $op_prep \ + "git pull <repository> <refspec>" else echo "Your configuration specifies to $op_type $op_prep the ref '${upstream#refs/heads/}'" echo "from the remote, but no such ref was fetched." diff --git a/git-rebase.sh b/git-rebase.sh index 8b39cab..cff7aaa 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -366,8 +366,8 @@ then --verify -q @{upstream}) then . git-parse-remote - error_on_missing_default_upstream "rebase" "against" \ - "git rebase <upstream branch>" "git-rebase(1)" + error_on_missing_default_upstream "rebase" "rebase" \ + "against" "git rebase <upstream branch>" fi ;; *) upstream_name="$1"