[couchdb] 01/01: Remove duplicate etag generation function

[va...@apache.org]

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vatamane pushed a commit to branch dry-etag-generation
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit 3deee947c5e3fe87b1d716d482d22152d8e2431a
Author: Nick Vatamaniuc <va...@gmail.com>
AuthorDate: Sun May 7 13:08:47 2023 -0400

    Remove duplicate etag generation function
    
    Use the couch_httpd one as it would be odd for couch_httpd to call chttpd.
---
 src/chttpd/src/chttpd.erl     | 3 +--
 src/couch/src/couch_httpd.erl | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/chttpd/src/chttpd.erl b/src/chttpd/src/chttpd.erl
index ee1219511..689af7cef 100644
--- a/src/chttpd/src/chttpd.erl
+++ b/src/chttpd/src/chttpd.erl
@@ -813,8 +813,7 @@ doc_etag(#doc{id = Id, body = Body, revs = {Start, [DiskRev | _]}}) ->
     couch_httpd:doc_etag(Id, Body, {Start, DiskRev}).
 
 make_etag(Term) ->
-    <<SigInt:128/integer>> = exxhash:xxhash128(term_to_binary(Term)),
-    list_to_binary(io_lib:format("\"~.36B\"", [SigInt])).
+    couch_httpd:make_etag(Term).
 
 etag_match(Req, CurrentEtag) when is_binary(CurrentEtag) ->
     etag_match(Req, binary_to_list(CurrentEtag));
diff --git a/src/couch/src/couch_httpd.erl b/src/couch/src/couch_httpd.erl
index 76f8279f6..839404798 100644
--- a/src/couch/src/couch_httpd.erl
+++ b/src/couch/src/couch_httpd.erl
@@ -745,8 +745,8 @@ rev_etag({Start, DiskRev}) ->
     <<$", Rev/binary, $">>.
 
 make_etag(Term) ->
-    <<SigInt:128/integer>> = couch_hash:md5_hash(term_to_binary(Term)),
-    iolist_to_binary([$", io_lib:format("~.36B", [SigInt]), $"]).
+    <<SigInt:128/integer>> = exxhash:xxhash128(term_to_binary(Term)),
+    list_to_binary(io_lib:format("\"~.36B\"", [SigInt])).
 
 etag_match(Req, CurrentEtag) when is_binary(CurrentEtag) ->
     etag_match(Req, binary_to_list(CurrentEtag));