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merge(3p/git): Merge git subtree at v2.29.2

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This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
This commit is contained in:
Vincent Ambo 2020-11-21 19:20:35 +01:00
parent 082c006c04
commit f4609b896f
1485 changed files with 241535 additions and 109418 deletions
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82
third_party/git/t/t4045-diff-relative.sh vendored
View file

@ -8,7 +8,8 @@ test_expect_success 'setup' '
echo content >file1 &&
mkdir subdir &&
echo other content >subdir/file2 &&
blob=$(git hash-object subdir/file2) &&
blob_file1=$(git hash-object file1) &&
blob_file2=$(git hash-object subdir/file2) &&
git add . &&
git commit -m one
'
@ -18,7 +19,7 @@ check_diff () {
shift
expect=$1
shift
short_blob=$(git rev-parse --short $blob)
short_blob=$(git rev-parse --short $blob_file2)
cat >expected <<-EOF
diff --git a/$expect b/$expect
new file mode 100644
@ -70,7 +71,7 @@ check_raw () {
expect=$1
shift
cat >expected <<-EOF
:000000 100644 0000000000000000000000000000000000000000 $blob A $expect
:000000 100644 $ZERO_OID $blob_file2 A $expect
EOF
test_expect_success "--raw $*" "
git -C '$dir' diff --no-abbrev --raw $* HEAD^ >actual &&
@ -86,4 +87,79 @@ do
check_$type . dir/file2 --relative=sub
done
check_diff_relative_option () {
dir=$1
shift
expect=$1
shift
relative_opt=$1
shift
test_expect_success "config diff.relative $relative_opt -p $*" "
short_blob=\$(git rev-parse --short $blob_file2) &&
cat >expected <<-EOF &&
diff --git a/$expect b/$expect
new file mode 100644
index 0000000..\$short_blob
--- /dev/null
+++ b/$expect
@@ -0,0 +1 @@
+other content
EOF
test_config -C $dir diff.relative $relative_opt &&
git -C '$dir' diff -p $* HEAD^ >actual &&
test_cmp expected actual
"
}
check_diff_no_relative_option () {
dir=$1
shift
expect=$1
shift
relative_opt=$1
shift
test_expect_success "config diff.relative $relative_opt -p $*" "
short_blob_file1=\$(git rev-parse --short $blob_file1) &&
short_blob_file2=\$(git rev-parse --short $blob_file2) &&
cat >expected <<-EOF &&
diff --git a/file1 b/file1
new file mode 100644
index 0000000..\$short_blob_file1
--- /dev/null
+++ b/file1
@@ -0,0 +1 @@
+content
diff --git a/$expect b/$expect
new file mode 100644
index 0000000..\$short_blob_file2
--- /dev/null
+++ b/$expect
@@ -0,0 +1 @@
+other content
EOF
test_config -C $dir diff.relative $relative_opt &&
git -C '$dir' diff -p $* HEAD^ >actual &&
test_cmp expected actual
"
}
check_diff_no_relative_option . subdir/file2 false
check_diff_no_relative_option . subdir/file2 true --no-relative
check_diff_no_relative_option . subdir/file2 false --no-relative
check_diff_no_relative_option subdir subdir/file2 false
check_diff_no_relative_option subdir subdir/file2 true --no-relative
check_diff_no_relative_option subdir subdir/file2 false --no-relative
check_diff_relative_option . file2 false --relative=subdir/
check_diff_relative_option . file2 false --relative=subdir
check_diff_relative_option . file2 true --relative=subdir/
check_diff_relative_option . file2 true --relative=subdir
check_diff_relative_option subdir file2 false --relative
check_diff_relative_option subdir file2 true --relative
check_diff_relative_option subdir file2 true
check_diff_relative_option subdir file2 false --no-relative --relative
check_diff_relative_option subdir file2 true --no-relative --relative
check_diff_relative_option . file2 false --no-relative --relative=subdir
check_diff_relative_option . file2 true --no-relative --relative=subdir
test_done