diff options
author | Junio C Hamano <gitster@pobox.com> | 2023-11-07 04:26:45 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2023-11-07 04:26:45 +0300 |
commit | a362332c56e4d9c6239a0f4b53982d1b4bfc0b4d (patch) | |
tree | 0409f41e059b271f667884c456fb8bf26ffe1259 | |
parent | 840bd1c9ef6d287fa0fb93f11102eca988e875fa (diff) | |
parent | b8f58c200cd3493ccf3c1669aa3c34927c884018 (diff) |
Merge branch 'rc/trace-upload-pack'
Trace2 update.
* rc/trace-upload-pack:
upload-pack: add tracing for fetches
-rwxr-xr-x | t/t5500-fetch-pack.sh | 38 | ||||
-rw-r--r-- | upload-pack.c | 28 |
2 files changed, 55 insertions, 11 deletions
diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index d18f2823d8..bb15ac34f7 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -132,13 +132,18 @@ test_expect_success 'single branch object count' ' ' test_expect_success 'single given branch clone' ' - git clone --single-branch --branch A "file://$(pwd)/." branch-a && - test_must_fail git --git-dir=branch-a/.git rev-parse origin/B + GIT_TRACE2_EVENT="$(pwd)/branch-a/trace2_event" \ + git clone --single-branch --branch A "file://$(pwd)/." branch-a && + test_must_fail git --git-dir=branch-a/.git rev-parse origin/B && + grep \"fetch-info\".*\"haves\":0 branch-a/trace2_event && + grep \"fetch-info\".*\"wants\":1 branch-a/trace2_event ' test_expect_success 'clone shallow depth 1' ' - git clone --no-single-branch --depth 1 "file://$(pwd)/." shallow0 && - test "$(git --git-dir=shallow0/.git rev-list --count HEAD)" = 1 + GIT_TRACE2_EVENT="$(pwd)/shallow0/trace2_event" \ + git clone --no-single-branch --depth 1 "file://$(pwd)/." shallow0 && + test "$(git --git-dir=shallow0/.git rev-list --count HEAD)" = 1 && + grep \"fetch-info\".*\"depth\":1 shallow0/trace2_event ' test_expect_success 'clone shallow depth 1 with fsck' ' @@ -235,7 +240,10 @@ test_expect_success 'add two more (part 2)' ' test_expect_success 'deepening pull in shallow repo' ' ( cd shallow && - git pull --depth 4 .. B + GIT_TRACE2_EVENT="$(pwd)/trace2_event" \ + git pull --depth 4 .. B && + grep \"fetch-info\".*\"depth\":4 trace2_event && + grep \"fetch-info\".*\"shallows\":2 trace2_event ) ' @@ -306,9 +314,12 @@ test_expect_success 'fetch --depth --no-shallow' ' test_expect_success 'turn shallow to complete repository' ' ( cd shallow && - git fetch --unshallow && + GIT_TRACE2_EVENT="$(pwd)/trace2_event" \ + git fetch --unshallow && ! test -f .git/shallow && - git fsck --full + git fsck --full && + grep \"fetch-info\".*\"shallows\":2 trace2_event && + grep \"fetch-info\".*\"depth\":2147483647 trace2_event ) ' @@ -826,13 +837,15 @@ test_expect_success 'clone shallow since ...' ' ' test_expect_success 'fetch shallow since ...' ' - git -C shallow11 fetch --shallow-since "200000000 +0700" origin && + GIT_TRACE2_EVENT=$(pwd)/shallow11/trace2_event \ + git -C shallow11 fetch --shallow-since "200000000 +0700" origin && git -C shallow11 log --pretty=tformat:%s origin/main >actual && cat >expected <<-\EOF && three two EOF - test_cmp expected actual + test_cmp expected actual && + grep \"fetch-info\".*\"deepen-since\":true shallow11/trace2_event ' test_expect_success 'clone shallow since selects no commits' ' @@ -987,13 +1000,16 @@ test_expect_success 'filtering by size' ' test_config -C server uploadpack.allowfilter 1 && test_create_repo client && - git -C client fetch-pack --filter=blob:limit=0 ../server HEAD && + GIT_TRACE2_EVENT=$(pwd)/client/trace2_event \ + git -C client fetch-pack --filter=blob:limit=0 ../server HEAD && # Ensure that object is not inadvertently fetched commit=$(git -C server rev-parse HEAD) && blob=$(git hash-object server/one.t) && git -C client rev-list --objects --missing=allow-any "$commit" >oids && - ! grep "$blob" oids + ! grep "$blob" oids && + + grep \"fetch-info\".*\"filter\":\"blob:limit\" client/trace2_event ' test_expect_success 'filtering by size has no effect if support for it is not advertised' ' diff --git a/upload-pack.c b/upload-pack.c index 83f3d2651a..ea234ab6a4 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -33,6 +33,7 @@ #include "commit-reach.h" #include "shallow.h" #include "write-or-die.h" +#include "json-writer.h" /* Remember to update object flag allocation in object.h */ #define THEY_HAVE (1u << 11) @@ -1552,6 +1553,30 @@ static int parse_have(const char *line, struct oid_array *haves) return 0; } +static void trace2_fetch_info(struct upload_pack_data *data) +{ + struct json_writer jw = JSON_WRITER_INIT; + + jw_object_begin(&jw, 0); + jw_object_intmax(&jw, "haves", data->haves.nr); + jw_object_intmax(&jw, "wants", data->want_obj.nr); + jw_object_intmax(&jw, "want-refs", data->wanted_refs.nr); + jw_object_intmax(&jw, "depth", data->depth); + jw_object_intmax(&jw, "shallows", data->shallows.nr); + jw_object_bool(&jw, "deepen-since", data->deepen_since); + jw_object_intmax(&jw, "deepen-not", data->deepen_not.nr); + jw_object_bool(&jw, "deepen-relative", data->deepen_relative); + if (data->filter_options.choice) + jw_object_string(&jw, "filter", list_object_filter_config_name(data->filter_options.choice)); + else + jw_object_null(&jw, "filter"); + jw_end(&jw); + + trace2_data_json("upload-pack", the_repository, "fetch-info", &jw); + + jw_release(&jw); +} + static void process_args(struct packet_reader *request, struct upload_pack_data *data) { @@ -1640,6 +1665,9 @@ static void process_args(struct packet_reader *request, if (request->status != PACKET_READ_FLUSH) die(_("expected flush after fetch arguments")); + + if (trace2_is_enabled()) + trace2_fetch_info(data); } static int process_haves(struct upload_pack_data *data, struct oid_array *common) |