R Under development (unstable) (2024-10-19 r87247 ucrt) -- "Unsuffered Consequences"
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> ## git2r, R bindings to the libgit2 library.
> ## Copyright (C) 2013-2023 The git2r contributors
> ##
> ## This program is free software; you can redistribute it and/or modify
> ## it under the terms of the GNU General Public License, version 2,
> ## as published by the Free Software Foundation.
> ##
> ## git2r is distributed in the hope that it will be useful,
> ## but WITHOUT ANY WARRANTY; without even the implied warranty of
> ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> ## GNU General Public License for more details.
> ##
> ## You should have received a copy of the GNU General Public License along
> ## with this program; if not, write to the Free Software Foundation, Inc.,
> ## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> 
> library("git2r")
> 
> ## For debugging
> sessionInfo()
R Under development (unstable) (2024-10-19 r87247 ucrt)
Platform: x86_64-w64-mingw32/x64
Running under: Windows Server 2022 x64 (build 20348)

Matrix products: default


locale:
[1] LC_COLLATE=C                 LC_CTYPE=German_Germany.utf8
[3] LC_MONETARY=C                LC_NUMERIC=C                
[5] LC_TIME=C                   

time zone: Europe/Berlin
tzcode source: internal

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] git2r_0.35.0

loaded via a namespace (and not attached):
[1] compiler_4.5.0
> libgit2_version()
$major
[1] 1

$minor
[1] 7

$rev
[1] 2

> libgit2_features()
$threads
[1] TRUE

$https
[1] TRUE

$ssh
[1] FALSE

> 
> 
> ## Create a directory in tempdir
> path <- tempfile(pattern = "git2r-")
> dir.create(path)
> 
> ## Initialize a repository
> repo <- init(path)
> config(repo, user.name = "Alice", user.email = "alice@example.org")
> 
> ## Create a file
> writeLines("Hello world!", file.path(path, "test-1.txt"))
> 
> ## add and commit
> add(repo, "test-1.txt")
> commit(repo, "Commit message")
[9bbcff6] 2024-10-20: Commit message
> 
> ## Pop stash
> writeLines(c("Hello world!", "HELLO WORLD!"), file.path(path, "test-1.txt"))
> stash(repo)
> stopifnot(identical("Hello world!",
+                     readLines(file.path(path, "test-1.txt"))))
> stash_pop(repo)
> stopifnot(identical(c("Hello world!", "HELLO WORLD!"),
+                     readLines(file.path(path, "test-1.txt"))))
> 
> ## Make one more commit
> add(repo, "test-1.txt")
> commit(repo, "Next commit message")
[81ad969] 2024-10-20: Next commit message
> 
> ## Check that there are no stashes
> stopifnot(identical(stash_list(repo), list()))
> 
> ## Apply stash
> writeLines(c("Hello world!", "HELLO WORLD!", "hello world!"),
+            file.path(path, "test-1.txt"))
> stash(repo)
> stopifnot(identical(c("Hello world!", "HELLO WORLD!"),
+                     readLines(file.path(path, "test-1.txt"))))
> stash_apply(repo)
> stopifnot(identical(c("Hello world!", "HELLO WORLD!", "hello world!"),
+                     readLines(file.path(path, "test-1.txt"))))
> stopifnot(identical(length(stash_list(repo)), 1L))
> stash_drop(repo, 1)
> stopifnot(identical(stash_list(repo), list()))
> 
> ## Make one more commit
> add(repo, "test-1.txt")
> commit(repo, "Apply stash commit message")
[bf8ad3a] 2024-10-20: Apply stash commit message
> 
> ## Create one more file
> writeLines("Hello world!", file.path(path, "test-2.txt"))
> 
> ## Check that there are no stashes
> stopifnot(identical(stash_list(repo), list()))
> 
> ## Stash
> stash(repo)
> stopifnot(identical(stash_list(repo), list()))
> s <- stash(repo, untracked = TRUE)
> stopifnot(identical(print(s), s))
On master: 2024-10-20 10:08:03.631042

> summary(s)
message: On master: 2024-10-20 10:08:03.631042
stasher: Alice <alice@example.org>
when:    2024-10-20 08:08:03 GMT
sha:     965005c145e240b21b69eb3546683dd558ef7246

> stopifnot(identical(length(stash_list(repo)), 1L))
> tree(stash_list(repo)[[1]])
tree: 00cd02847a53ed60bfa5876a3ede1f2f2eb6b9ba

    mode type                                      sha       name
1 100644 blob a5b0ae44f30ac60c6cb66036ad762ea9e449ea3a test-1.txt
> 
> ## Drop stash
> stash_drop(repo, 1)
> stopifnot(identical(stash_list(repo), list()))
> 
> ## Check stash_drop argument
> tools::assertError(stash_drop(repo))
> tools::assertError(stash_drop(repo, -1))
> tools::assertError(stash_drop(repo, 0.5))
> 
> ## Create one more file
> writeLines("Hello world!", file.path(path, "test-3.txt"))
> 
> ## Create stash in repository
> stash(repo, untracked = TRUE)
> stopifnot(identical(length(stash_list(repo)), 1L))
> 
> ## Check stash_list method with missing repo argument
> wd <- setwd(path)
> stopifnot(identical(length(stash_list()), 1L))
> if (!is.null(wd))
+     setwd(wd)
> 
> ## Drop git_stash object in repository
> stash_drop(stash_list(repo)[[1]])
> 
> ## Cleanup
> unlink(path, recursive = TRUE)
> 
> proc.time()
   user  system elapsed 
   0.25    0.20    0.45