git/http.c, branch v2.21.2

Merge branch 'jk/loose-object-cache-oid'

2019-02-07T06:05:27Z

Code clean-up. * jk/loose-object-cache-oid: prefer "hash mismatch" to "sha1 mismatch" sha1-file: avoid "sha1 file" for generic use in messages sha1-file: prefer "loose object file" to "sha1 file" in messages sha1-file: drop has_sha1_file() convert has_sha1_file() callers to has_object_file() sha1-file: convert pass-through functions to object_id sha1-file: modernize loose header/stream functions sha1-file: modernize loose object file functions http: use struct object_id instead of bare sha1 update comment references to sha1_object_info() sha1-file: fix outdated sha1 comment references

Merge branch 'ms/http-no-more-failonerror'

2019-01-29T20:47:55Z

Debugging help for http transport. * ms/http-no-more-failonerror: test: test GIT_CURL_VERBOSE=1 shows an error remote-curl: unset CURLOPT_FAILONERROR remote-curl: define struct for CURLOPT_WRITEFUNCTION http: enable keep_error for HTTP requests http: support file handles for HTTP_KEEP_ERROR

http: enable keep_error for HTTP requests

2019-01-10T23:00:56Z

curl stops parsing a response when it sees a bad HTTP status code and it has CURLOPT_FAILONERROR set. This prevents GIT_CURL_VERBOSE to show HTTP headers on error. keep_error is an option to receive the HTTP response body for those error responses. By enabling this option, curl will process the HTTP response headers, and they're shown if GIT_CURL_VERBOSE is set. Signed-off-by: Masaya Suzuki Signed-off-by: Junio C Hamano

http: support file handles for HTTP_KEEP_ERROR

2019-01-10T23:00:56Z

HTTP_KEEP_ERROR makes it easy to debug HTTP transport errors. In order to make HTTP_KEEP_ERROR enabled for all requests, file handles need to be supported. Signed-off-by: Masaya Suzuki Signed-off-by: Junio C Hamano

sha1-file: modernize loose object file functions

2019-01-08T17:40:19Z

The loose object access code in sha1-file.c is some of the oldest in Git, and could use some modernizing. It mostly uses "unsigned char *" for object ids, which these days should be "struct object_id". It also uses the term "sha1_file" in many functions, which is confusing. The term "loose_objects" is much better. It clearly distinguishes them from packed objects (which didn't even exist back when the name "sha1_file" came into being). And it also distinguishes it from the checksummed-file concept in csum-file.c (which until recently was actually called "struct sha1file"!). This patch converts the functions {open,close,map,stat}_sha1_file() into open_loose_object(), etc, and switches their sha1 arguments for object_id structs. Similarly, path functions like fill_sha1_path() become fill_loose_path() and use object_ids. The function sha1_loose_object_info() already says "loose", so we can just drop the "sha1" (and teach it to use object_id). Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

http: use struct object_id instead of bare sha1

2019-01-08T17:40:19Z

The dumb-http walker code still passes around and stores object ids as "unsigned char *sha1". Let's modernize it. There's probably still more work to be done to handle dumb-http fetches with a new, larger hash. But that can wait; this is enough that we can now convert some of the low-level object routines that we call into from here (and in fact, some of the "oid.hash" references added here will be further improved in the next patch). Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

Merge branch 'jk/loose-object-cache'

2019-01-04T21:33:32Z

Code clean-up with optimization for the codepath that checks (non-)existence of loose objects. * jk/loose-object-cache: odb_load_loose_cache: fix strbuf leak fetch-pack: drop custom loose object cache sha1-file: use loose object cache for quick existence check object-store: provide helpers for loose_objects_cache sha1-file: use an object_directory for the main object dir handle alternates paths the same as the main object dir sha1_file_name(): overwrite buffer instead of appending rename "alternate_object_database" to "object_directory" submodule--helper: prefer strip_suffix() to ends_with() fsck: do not reuse child_process structs

Merge branch 'fc/http-version'

2019-01-04T21:33:32Z

The "http.version" configuration variable can be used with recent enough cURL library to force the version of HTTP used to talk when fetching and pushing. * fc/http-version: http: add support selecting http version

i18n: fix small typos

2018-11-29T06:45:31Z

Translating the new strings introduced for v2.20 showed some typos. Signed-off-by: Jean-Noël Avila Signed-off-by: Junio C Hamano

sha1_file_name(): overwrite buffer instead of appending

2018-11-13T05:22:02Z

The sha1_file_name() function is used to generate the path to a loose object in the object directory. It doesn't make much sense for it to append, since the the path we write may be absolute (i.e., you cannot reliably build up a path with it). Because many callers use it with a static buffer, they have to strbuf_reset() manually before each call (and the other callers always use an empty buffer, so they don't care either way). Let's handle this automatically. Since we're changing the semantics, let's take the opportunity to give it a more hash-neutral name (which will also catch any callers from topics in flight). Signed-off-by: Jeff King Signed-off-by: Junio C Hamano