#!/bin/sh

test_description='git pull message generation'

. ./test-lib.sh

dollar='$Dollar'

test_expect_success setup '
        test_commit initial afile original &&
        git clone . cloned &&
        (
                cd cloned &&
                echo added >bfile &&
                git add bfile &&
                test_tick &&
                git commit -m "add bfile"
        ) &&
        test_tick && test_tick &&
        echo "second" >afile &&
        git add afile &&
        git commit -m "second commit" &&
        echo "original $dollar" >afile &&
        git add afile &&
        git commit -m "do not clobber $dollar signs"
'

test_expect_success pull '
(
        cd cloned &&
        git pull --log &&
        git log -2 &&
        git cat-file commit HEAD >result &&
        grep Dollar result
)
'

test_expect_success '--log=1 limits shortlog length' '
(
        cd cloned &&
        git reset --hard HEAD^ &&
        test "$(cat afile)" = original &&
        test "$(cat bfile)" = added &&
        git pull --log=1 &&
        git log -3 &&
        git cat-file commit HEAD >result &&
        grep Dollar result &&
        ! grep "second commit" result
)
'

test_done