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From: "Elijah Newren via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Derrick Stolee <dstolee@microsoft.com>, Elijah Newren <newren@gmail.com>
Subject: [PATCH 0/7] Sparse checkout improvements -- improved sparsity updating
Date: Sat, 14 Mar 2020 07:11:26 +0000
Message-ID: <pull.726.git.git.1584169893.gitgitgadget@gmail.com> (raw)

This series provides a replacement for the git read-tree -mu HEAD-based
sparsity updating used by sparse-checkout, fixing the myriad problems it
causes. The most important bit is patch 5 and its lengthy commit message
explaining the current state and rationale.

Consider the series RFC for now; I probably need to add some tests, get some
people at work who are willing to test it in real cases, and get some
community feedback particularly on the choices/comments highlighted in the
commit message to patch 5. But it's at least basically functional so I
wanted to send it out to the community for feedback.

Elijah Newren (7):
  unpack-trees: fix minor typo in comment
  t1091: make some tests a little more defensive against failures
  unpack-trees: allow check_updates() to work on a different index
  unpack-trees: do not mark a dirty path with SKIP_WORKTREE
  unpack-trees: add a new update_sparsity() function
  sparse-checkout: use new update_sparsity() function
  sparse-checkout: provide a new update subcommand

 Documentation/git-sparse-checkout.txt |  10 +++
 builtin/sparse-checkout.c             |  49 ++++-------
 t/t1091-sparse-checkout-builtin.sh    |  34 ++++++--
 unpack-trees.c                        | 119 ++++++++++++++++++++++++--
 unpack-trees.h                        |   2 +
 5 files changed, 169 insertions(+), 45 deletions(-)


base-commit: 30e9940356dc67959877f4b2417da33ebdefbb79
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-726%2Fnewren%2Fsparse-checkout-improvements-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-726/newren/sparse-checkout-improvements-v1
Pull-Request: https://github.com/git/git/pull/726
-- 
gitgitgadget

             reply index

Thread overview: 69+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-14  7:11 Elijah Newren via GitGitGadget [this message]
2020-03-14  7:11 ` [PATCH 1/7] unpack-trees: fix minor typo in comment Elijah Newren via GitGitGadget
2020-03-14  7:11 ` [PATCH 2/7] t1091: make some tests a little more defensive against failures Elijah Newren via GitGitGadget
2020-03-14  7:11 ` [PATCH 3/7] unpack-trees: allow check_updates() to work on a different index Elijah Newren via GitGitGadget
2020-03-14  7:11 ` [PATCH 4/7] unpack-trees: do not mark a dirty path with SKIP_WORKTREE Elijah Newren via GitGitGadget
2020-03-15 14:39   ` Derrick Stolee
2020-03-14  7:11 ` [PATCH 5/7] unpack-trees: add a new update_sparsity() function Elijah Newren via GitGitGadget
2020-03-15 18:17   ` Derrick Stolee
2020-03-16 20:24     ` Elijah Newren
2020-03-14  7:11 ` [PATCH 6/7] sparse-checkout: use " Elijah Newren via GitGitGadget
2020-03-15 16:19   ` Derrick Stolee
2020-03-16 17:02     ` Elijah Newren
2020-03-14  7:11 ` [PATCH 7/7] sparse-checkout: provide a new update subcommand Elijah Newren via GitGitGadget
2020-03-15 16:24   ` Derrick Stolee
2020-03-16 17:05     ` Elijah Newren
2020-03-16 17:18       ` Derrick Stolee
2020-03-16 19:23         ` Elijah Newren
2020-03-15 12:26 ` [PATCH 0/7] Sparse checkout improvements -- improved sparsity updating Derrick Stolee
2020-03-21 17:59 ` [PATCH v2 00/18] " Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 01/18] unpack-trees: fix minor typo in comment Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 02/18] unpack-trees: remove unused error type Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 03/18] unpack-trees: simplify verify_absent_sparse() Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 04/18] unpack-trees: simplify pattern_list freeing Elijah Newren via GitGitGadget
2020-03-23 15:57     ` Derrick Stolee
2020-03-21 17:59   ` [PATCH v2 05/18] t1091: make some tests a little more defensive against failures Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 06/18] unpack-trees: allow check_updates() to work on a different index Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 07/18] unpack-trees: do not mark a dirty path with SKIP_WORKTREE Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 08/18] unpack-trees: pull sparse-checkout pattern reading into a new function Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 09/18] unpack-trees: add a new update_sparsity() function Elijah Newren via GitGitGadget
2020-03-23 18:02     ` Derrick Stolee
2020-03-23 18:10       ` Elijah Newren
2020-03-23 18:21         ` Derrick Stolee
2020-03-23 20:24           ` Junio C Hamano
2020-03-21 18:00   ` [PATCH v2 10/18] sparse-checkout: use " Elijah Newren via GitGitGadget
2020-03-23 18:07     ` Derrick Stolee
2020-03-23 18:14       ` Elijah Newren
2020-03-23 18:22         ` Derrick Stolee
2020-03-21 18:00   ` [PATCH v2 11/18] sparse-checkout: use improved unpack_trees porcelain messages Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 12/18] unpack-trees: move ERROR_WOULD_LOSE_SUBMODULE earlier Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 13/18] unpack-trees: rename ERROR_* fields meant for warnings to WARNING_* Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 14/18] unpack-trees: split display_error_msgs() into two Elijah Newren via GitGitGadget
2020-03-23 18:32     ` Derrick Stolee
2020-03-21 18:00   ` [PATCH v2 15/18] unpack-trees: make sparse path messages sound like warnings Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 16/18] unpack-trees: provide warnings on sparse updates for unmerged paths too Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 17/18] unpack-trees: failure to set SKIP_WORKTREE bits always just a warning Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 18/18] sparse-checkout: provide a new reapply subcommand Elijah Newren via GitGitGadget
2020-03-23 18:40     ` Derrick Stolee
2020-03-23 18:41   ` [PATCH v2 00/18] Sparse checkout improvements -- improved sparsity updating Derrick Stolee
2020-03-23 20:26     ` Junio C Hamano
2020-03-27  0:48   ` [PATCH v3 " Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 01/18] unpack-trees: fix minor typo in comment Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 02/18] unpack-trees: remove unused error type Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 03/18] unpack-trees: simplify verify_absent_sparse() Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 04/18] unpack-trees: simplify pattern_list freeing Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 05/18] t1091: make some tests a little more defensive against failures Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 06/18] unpack-trees: allow check_updates() to work on a different index Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 07/18] unpack-trees: do not mark a dirty path with SKIP_WORKTREE Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 08/18] unpack-trees: pull sparse-checkout pattern reading into a new function Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 09/18] unpack-trees: add a new update_sparsity() function Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 10/18] sparse-checkout: use " Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 11/18] sparse-checkout: use improved unpack_trees porcelain messages Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 12/18] unpack-trees: move ERROR_WOULD_LOSE_SUBMODULE earlier Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 13/18] unpack-trees: rename ERROR_* fields meant for warnings to WARNING_* Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 14/18] unpack-trees: split display_error_msgs() into two Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 15/18] unpack-trees: make sparse path messages sound like warnings Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 16/18] unpack-trees: provide warnings on sparse updates for unmerged paths too Elijah Newren via GitGitGadget
2020-03-27  0:49     ` [PATCH v3 17/18] unpack-trees: failure to set SKIP_WORKTREE bits always just a warning Elijah Newren via GitGitGadget
2020-03-27  0:49     ` [PATCH v3 18/18] sparse-checkout: provide a new reapply subcommand Elijah Newren via GitGitGadget
2020-03-27 13:22     ` [PATCH v3 00/18] Sparse checkout improvements -- improved sparsity updating Derrick Stolee

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