kmx git

Commit	Date	Message
698eae13	2019-02-14T12:52:25	worktree: error out early if given ref is not valid When adding a new worktree, we only verify that an optionally given reference is valid half-way through the function. At this point, some data structures have already been created on-disk. If we bail out due to an invalid reference, these will be left behind and need to be manually cleaned up by the user. Improve the situation by moving the reference checks to the function's preamble. Like this, we error out as early as possible and will not leave behind any files.
f673e232	2018-12-27T13:47:34	git_error: use new names in internal APIs and usage Move to the `git_error` name in the internal API for error-related functions.
59c2e70e	2018-08-17T00:51:51	worktree: unlock should return 1 when the worktree isn't locked The documentation states that git_worktree_unlock returns 0 on success, and 1 on success if the worktree wasn't locked. Turns out we were returning 0 in any of those cases.
1da6329f	2018-06-29T14:39:17	worktree: don't return "untyped" negative numbers as error codes
292a6eca	2018-06-29T14:39:16	worktree: skip building a buffer when validating
83c35f7e	2018-06-29T14:39:11	tests: worktree/bare: fix git_worktree_validate
ecf4f33a	2018-02-08T11:14:48	Convert usage of `git_buf_free` to new `git_buf_dispose`
a82082d0	2018-04-20T08:38:50	worktree: a worktree can be made from a bare repository
b33b6d33	2018-04-30T09:27:47	Merge pull request #4640 from mkeeler/worktree-convenience2 worktree: add functions to get name and path
3da1ad20	2018-04-24T17:09:34	worktree: add functions to get name and path
8122ef98	2018-04-19T01:08:18	worktree: fix calloc of the wrong object type
8529ac9b	2018-04-17T23:38:46	Merge pull request #4524 from pks-t/pks/worktree-refs worktree: add ability to create worktree with pre-existing branch
53e692af	2018-03-02T12:49:54	worktree: rename parameter creason to reason
12356076	2018-03-02T12:41:04	worktree: lock reason should be const
a22f19e6	2018-02-09T10:38:11	worktree: add ability to create worktree with pre-existing branch Currently, we always create a new branch after the new worktree's name when creating a worktree. In some workflows, though, the caller may want to check out an already existing reference instead of creating a new one, which is impossible to do right now. Add a new option `ref` to the options structure for adding worktrees. In case it is set, a branch and not already checked out by another worktree, we will re-use this reference instead of creating a new one.
0c7f49dd	2017-06-30T13:39:01	Make sure to always include "common.h" first Next to including several files, our "common.h" header also declares various macros which are then used throughout the project. As such, we have to make sure to always include this file first in all implementation files. Otherwise, we might encounter problems or even silent behavioural differences due to macros or defines not being defined as they should be. So in fact, our header and implementation files should make sure to always include "common.h" first. This commit does so by establishing a common include pattern. Header files inside of "src" will now always include "common.h" as its first other file, separated by a newline from all the other includes to make it stand out as special. There are two cases for the implementation files. If they do have a matching header file, they will always include this one first, leading to "common.h" being transitively included as first file. If they do not have a matching header file, they instead include "common.h" as first file themselves. This fixes the outlined problems and will become our standard practice for header and source files inside of the "src/" from now on.
9be4c303	2017-06-06T14:54:48	worktree: use `git__free` instead of `free`
883eeb5f	2017-05-02T12:35:59	worktree: switch over worktree pruning to an opts structure The current signature of `git_worktree_prune` accepts a flags field to alter its behavior. This is not as flexible as we'd like it to be when we want to enable passing additional options in the future. As the function has not been part of any release yet, we are still free to alter its current signature. This commit does so by using our usual pattern of an options structure, which is easily extendable without breaking the API.
8264a30f	2017-05-02T10:11:28	worktree: support creating locked worktrees When creating a new worktree, we do have a potential race with us creating the worktree and another process trying to delete the same worktree as it is being created. As such, the upstream git project has introduced a flag `git worktree add --locked`, which will cause the newly created worktree to be locked immediately after its creation. This mitigates the race condition. We want to be able to mirror the same behavior. As such, a new flag `locked` is added to the options structure of `git_worktree_add` which allows the user to enable this behavior.
a7aa73a5	2017-05-02T10:02:36	worktree: introduce git_worktree_add options The `git_worktree_add` function currently accepts only a path and name for the new work tree. As we may want to expand these parameters in future versions without adding additional parameters to the function for every option, this commit introduces our typical pattern of an options struct. Right now, this structure is still empty, which will change with the next commit.
fbdf2a79	2017-03-24T09:26:31	worktree: unconditionally free the worktree's name
8f154be3	2017-03-17T08:13:59	worktree: write resolved paths into link files The three link files "worktree/.git", ".git/worktrees/<name>/commondir" and ".git/worktrees/<name>/gitdir" should always contain absolute and resolved paths. Adjust the logic creating new worktrees to first use `git_path_prettify_dir` before writing out these files, so that paths are resolved first.
7cf7a407	2017-03-17T08:06:49	worktree: rename variable in `git_worktree_add`
9dcc79bc	2017-03-15T16:35:43	worktree: use fully qualified reference name for created HEAD When creating a new worktree, we have to set up the initial data structures. Next to others, this also includes the HEAD pseudo-ref. We currently set it to the worktree respectively branch name, which is actually not fully qualified. Use the fully qualified branch name instead.
20a368e2	2017-03-15T15:29:29	worktree: parent path should point to the working dir The working tree's parent path should not point to the parent's gitdir, but to the parent's working directory. Pointing to the gitdir would not make any sense, as the parent's working directory is actually equal to both repository's common directory. Fix the issue.
3017ba94	2017-03-15T14:24:25	worktree: implement `git_worktree_open_from_repository` While we already provide functionality to look up a worktree from a repository, we cannot do so the other way round. That is given a repository, we want to look up its worktree if it actually exists. Getting the worktree of a repository is useful when we want to get certain meta information like the parent's location, getting the locked status, etc.
dfc98706	2017-03-15T13:54:14	worktree: split off function opening working directory Separate the logic of finding the worktree directory of a repository and actually opening the working tree's directory. This is a preparatory step for opening the worktree structure of a repository itself.
3e9c5d8a	2017-03-15T13:42:52	worktree: have `is_worktree_dir` accept a string instead of buffer This will be used in later commits, where it becomes cumbersome to always pass in a buffer.
1ba242c9	2017-02-03T13:52:23	worktree: extract git_worktree_is_prunable
39abd3ad	2016-11-04T13:39:54	worktree: compute workdir for worktrees opened via their gitdir When opening a worktree via the gitdir of its parent repository we fail to correctly set up the worktree's working directory. The problem here is two-fold: we first fail to see that the gitdir actually is a gitdir of a working tree and then subsequently fail to determine the working tree location from the gitdir. The first problem of not noticing a gitdir belongs to a worktree can be solved by checking for the existence of a `gitdir` file in the gitdir. This file points back to the gitlink file located in the working tree's working directory. As this file only exists for worktrees, it should be sufficient indication of the gitdir belonging to a worktree. The second problem, that is determining the location of the worktree's working directory, can then be solved by reading the `gitdir` file in the working directory's gitdir. When we now resolve relative paths and strip the final `.git` component, we have the actual worktree's working directory location.
f0cfc341	2015-10-21T13:53:18	worktree: implement `git_worktree_prune` Implement the `git_worktree_prune` function. This function can be used to delete working trees from a repository. According to the flags passed to it, it can either delete the working tree's gitdir only or both gitdir and the working directory.
2a503485	2015-10-21T16:03:04	worktree: implement locking mechanisms Working trees support locking by creating a file `locked` inside the tree's gitdir with an optional reason inside. Support this feature by adding functions to get and set the locking status.
dea7488e	2015-10-23T14:11:44	worktree: implement `git_worktree_add` Implement the `git_worktree_add` function which can be used to create new working trees for a given repository.
372dc9ff	2015-10-21T13:49:55	worktree: implement `git_worktree_validate` Add a new function that checks wether a given `struct git_worktree` is valid. The validation includes checking if the gitdir, parent directory and common directory are present.
d3bc09e8	2015-10-21T12:02:31	worktree: introduce `struct git_worktree` Introduce a new `struct git_worktree`, which holds information about a possible working tree connected to a repository. Introduce functions to allow opening working trees for a repository.
45f2b7a4	2015-10-21T11:48:02	worktree: implement `git_worktree_list` Add new module for working trees with the `git_worktree_list` function. The function lists names for all working trees of a certain repository.

698eae13

2019-02-14T12:52:25

worktree: error out early if given ref is not valid When adding a new worktree, we only verify that an optionally given reference is valid half-way through the function. At this point, some data structures have already been created on-disk. If we bail out due to an invalid reference, these will be left behind and need to be manually cleaned up by the user. Improve the situation by moving the reference checks to the function's preamble. Like this, we error out as early as possible and will not leave behind any files.

f673e232

2018-12-27T13:47:34

git_error: use new names in internal APIs and usage Move to the `git_error` name in the internal API for error-related functions.

59c2e70e

2018-08-17T00:51:51

worktree: unlock should return 1 when the worktree isn't locked The documentation states that git_worktree_unlock returns 0 on success, and 1 on success if the worktree wasn't locked. Turns out we were returning 0 in any of those cases.

1da6329f

2018-06-29T14:39:17

worktree: don't return "untyped" negative numbers as error codes

292a6eca

2018-06-29T14:39:16

worktree: skip building a buffer when validating

83c35f7e

2018-06-29T14:39:11

tests: worktree/bare: fix git_worktree_validate

ecf4f33a

2018-02-08T11:14:48

Convert usage of `git_buf_free` to new `git_buf_dispose`

a82082d0

2018-04-20T08:38:50

worktree: a worktree can be made from a bare repository

b33b6d33

2018-04-30T09:27:47

Merge pull request #4640 from mkeeler/worktree-convenience2 worktree: add functions to get name and path

3da1ad20

2018-04-24T17:09:34

worktree: add functions to get name and path

8122ef98

2018-04-19T01:08:18

worktree: fix calloc of the wrong object type

8529ac9b

2018-04-17T23:38:46

Merge pull request #4524 from pks-t/pks/worktree-refs worktree: add ability to create worktree with pre-existing branch

53e692af

2018-03-02T12:49:54

worktree: rename parameter creason to reason

12356076

2018-03-02T12:41:04

worktree: lock reason should be const

a22f19e6

2018-02-09T10:38:11

worktree: add ability to create worktree with pre-existing branch Currently, we always create a new branch after the new worktree's name when creating a worktree. In some workflows, though, the caller may want to check out an already existing reference instead of creating a new one, which is impossible to do right now. Add a new option `ref` to the options structure for adding worktrees. In case it is set, a branch and not already checked out by another worktree, we will re-use this reference instead of creating a new one.

0c7f49dd

2017-06-30T13:39:01

Make sure to always include "common.h" first Next to including several files, our "common.h" header also declares various macros which are then used throughout the project. As such, we have to make sure to always include this file first in all implementation files. Otherwise, we might encounter problems or even silent behavioural differences due to macros or defines not being defined as they should be. So in fact, our header and implementation files should make sure to always include "common.h" first. This commit does so by establishing a common include pattern. Header files inside of "src" will now always include "common.h" as its first other file, separated by a newline from all the other includes to make it stand out as special. There are two cases for the implementation files. If they do have a matching header file, they will always include this one first, leading to "common.h" being transitively included as first file. If they do not have a matching header file, they instead include "common.h" as first file themselves. This fixes the outlined problems and will become our standard practice for header and source files inside of the "src/" from now on.

9be4c303

2017-06-06T14:54:48

worktree: use `git__free` instead of `free`

883eeb5f

2017-05-02T12:35:59

worktree: switch over worktree pruning to an opts structure The current signature of `git_worktree_prune` accepts a flags field to alter its behavior. This is not as flexible as we'd like it to be when we want to enable passing additional options in the future. As the function has not been part of any release yet, we are still free to alter its current signature. This commit does so by using our usual pattern of an options structure, which is easily extendable without breaking the API.

8264a30f

2017-05-02T10:11:28

worktree: support creating locked worktrees When creating a new worktree, we do have a potential race with us creating the worktree and another process trying to delete the same worktree as it is being created. As such, the upstream git project has introduced a flag `git worktree add --locked`, which will cause the newly created worktree to be locked immediately after its creation. This mitigates the race condition. We want to be able to mirror the same behavior. As such, a new flag `locked` is added to the options structure of `git_worktree_add` which allows the user to enable this behavior.

a7aa73a5

2017-05-02T10:02:36

worktree: introduce git_worktree_add options The `git_worktree_add` function currently accepts only a path and name for the new work tree. As we may want to expand these parameters in future versions without adding additional parameters to the function for every option, this commit introduces our typical pattern of an options struct. Right now, this structure is still empty, which will change with the next commit.

fbdf2a79

2017-03-24T09:26:31

worktree: unconditionally free the worktree's name

8f154be3

2017-03-17T08:13:59

worktree: write resolved paths into link files The three link files "worktree/.git", ".git/worktrees/<name>/commondir" and ".git/worktrees/<name>/gitdir" should always contain absolute and resolved paths. Adjust the logic creating new worktrees to first use `git_path_prettify_dir` before writing out these files, so that paths are resolved first.

7cf7a407

2017-03-17T08:06:49

worktree: rename variable in `git_worktree_add`

9dcc79bc

2017-03-15T16:35:43

worktree: use fully qualified reference name for created HEAD When creating a new worktree, we have to set up the initial data structures. Next to others, this also includes the HEAD pseudo-ref. We currently set it to the worktree respectively branch name, which is actually not fully qualified. Use the fully qualified branch name instead.

20a368e2

2017-03-15T15:29:29

worktree: parent path should point to the working dir The working tree's parent path should not point to the parent's gitdir, but to the parent's working directory. Pointing to the gitdir would not make any sense, as the parent's working directory is actually equal to both repository's common directory. Fix the issue.

3017ba94

2017-03-15T14:24:25

worktree: implement `git_worktree_open_from_repository` While we already provide functionality to look up a worktree from a repository, we cannot do so the other way round. That is given a repository, we want to look up its worktree if it actually exists. Getting the worktree of a repository is useful when we want to get certain meta information like the parent's location, getting the locked status, etc.

dfc98706

2017-03-15T13:54:14

worktree: split off function opening working directory Separate the logic of finding the worktree directory of a repository and actually opening the working tree's directory. This is a preparatory step for opening the worktree structure of a repository itself.

3e9c5d8a

2017-03-15T13:42:52

worktree: have `is_worktree_dir` accept a string instead of buffer This will be used in later commits, where it becomes cumbersome to always pass in a buffer.

1ba242c9

2017-02-03T13:52:23

worktree: extract git_worktree_is_prunable

39abd3ad

2016-11-04T13:39:54

worktree: compute workdir for worktrees opened via their gitdir When opening a worktree via the gitdir of its parent repository we fail to correctly set up the worktree's working directory. The problem here is two-fold: we first fail to see that the gitdir actually is a gitdir of a working tree and then subsequently fail to determine the working tree location from the gitdir. The first problem of not noticing a gitdir belongs to a worktree can be solved by checking for the existence of a `gitdir` file in the gitdir. This file points back to the gitlink file located in the working tree's working directory. As this file only exists for worktrees, it should be sufficient indication of the gitdir belonging to a worktree. The second problem, that is determining the location of the worktree's working directory, can then be solved by reading the `gitdir` file in the working directory's gitdir. When we now resolve relative paths and strip the final `.git` component, we have the actual worktree's working directory location.

f0cfc341

2015-10-21T13:53:18

worktree: implement `git_worktree_prune` Implement the `git_worktree_prune` function. This function can be used to delete working trees from a repository. According to the flags passed to it, it can either delete the working tree's gitdir only or both gitdir and the working directory.

2a503485

2015-10-21T16:03:04

worktree: implement locking mechanisms Working trees support locking by creating a file `locked` inside the tree's gitdir with an optional reason inside. Support this feature by adding functions to get and set the locking status.

dea7488e

2015-10-23T14:11:44

worktree: implement `git_worktree_add` Implement the `git_worktree_add` function which can be used to create new working trees for a given repository.

372dc9ff

2015-10-21T13:49:55

worktree: implement `git_worktree_validate` Add a new function that checks wether a given `struct git_worktree` is valid. The validation includes checking if the gitdir, parent directory and common directory are present.

d3bc09e8

2015-10-21T12:02:31

worktree: introduce `struct git_worktree` Introduce a new `struct git_worktree`, which holds information about a possible working tree connected to a repository. Introduce functions to allow opening working trees for a repository.

45f2b7a4

2015-10-21T11:48:02

worktree: implement `git_worktree_list` Add new module for working trees with the `git_worktree_list` function. The function lists names for all working trees of a certain repository.

thodg/libgit2/src/worktree.c

src/worktree.c

Log