[PATCH v3 00/10] Git filter protocol

From: Lars Schneider <larsxschneider@gmail.com>

Hi,

thanks a lot to Jakub, Peff, Torsten, Eric, and Junio for comments and reviews.

Here is what has changed since v2:

* replace `/dev/urandom` with `test-genrandom` (Torsten, Peff)
* improve commit message "Git filter driver command with spaces" (Jakub)
* use proper types for memory and disk (Peff)
* create packet read buffer with overflow check (Peff)
* change capabilities format: "capabilities clean smudge" (Jakub)
* replace "%zu" (Eric)
* remove &= error handling (Eric, Peff)
* initialize *argv[] with  { cmd, NULL } (Jakub)
* reorder multi_packet_read() parameters to match read(2) (Eric)
* do not continue if fstat fails (Eric)
* filter: add reject response
* add functions to pkt-line.h/c that: (Jakub, Peff)
    - can write a packet without creating a new buffer
    - do not die in case of a failure
* add function to pkt-line.h/c that writes a pkt-line flush and does not die on error
* add filter stream capability
* add filter shutdown capability
* docs: fix LARGE_PACKET_MAX documentaion
    see http://public-inbox.org/git/20160726134257.GB19277%40sigill.intra.peff.net/
* docs: fix s/seperated/separated/ (Jakub)
* docs: "mis-configured one-shot filters would hang" (Jakub)
* docs: filter protocol filename absolute (Jakub)
* docs: state that Git can use more than one packet (Jabub)
* docs: add "\n" to lines (Jakub)
* docs: filter precedence (Jakub)

Cheers, Lars

PS: If you prefer checkout the code from a Git repo instead then you can find
it here: https://github.com/larsxschneider/git/tree/protocol-filter/v3

Lars Schneider (10):
  pkt-line: extract set_packet_header()
  pkt-line: add direct_packet_write() and direct_packet_write_data()
  pkt-line: add packet_flush_gentle()
  pkt-line: call packet_trace() only if a packet is actually send
  pack-protocol: fix maximum pkt-line size
  run-command: add clean_on_exit_handler
  convert: quote filter names in error messages
  convert: modernize tests
  convert: generate large test files only once
  convert: add filter.<driver>.process option

 Documentation/gitattributes.txt             |  84 ++++-
 Documentation/technical/protocol-common.txt |   6 +-
 convert.c                                   | 412 +++++++++++++++++++++-
 pkt-line.c                                  |  53 ++-
 pkt-line.h                                  |   6 +
 run-command.c                               |  12 +-
 run-command.h                               |   1 +
 t/t0021-conversion.sh                       | 515 +++++++++++++++++++++++++---
 t/t0021/rot13-filter.pl                     | 177 ++++++++++
 9 files changed, 1193 insertions(+), 73 deletions(-)
 create mode 100755 t/t0021/rot13-filter.pl

-- 2.9.0