R Under development (unstable) (2023-11-25 r85635 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)
> source("util/check.R")
> 
> ## For debugging
> sessionInfo()
R Under development (unstable) (2023-11-25 r85635 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_0.33.0

loaded via a namespace (and not attached):
[1] compiler_4.4.0
> libgit2_version()
$major
[1] 1

$minor
[1] 7

$rev
[1] 1

> 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 reset an empty repository using a path
> add(repo, "test-1.txt")
> stopifnot(identical(
+     status(repo),
+     structure(list(staged = list(new = "test-1.txt"),
+                    unstaged = empty_named_list(),
+                    untracked = empty_named_list()),
+               class = "git_status")))
> reset(repo, path = "test-1.txt")
> stopifnot(identical(
+     status(repo),
+     structure(list(staged = empty_named_list(),
+                    unstaged = empty_named_list(),
+                    untracked = list(untracked = "test-1.txt")),
+               class = "git_status")))
> 
> ## Add and reset a non-empty repository using a path
> add(repo, "test-1.txt")
> commit(repo, "First commit")
[5dd964f] 2023-11-26: First commit
> writeLines(c("Hello world!", "HELLO WORLD!"), file.path(path, "test-1.txt"))
> add(repo, "test-1.txt")
> stopifnot(identical(
+     status(repo),
+     structure(list(staged = list(modified = "test-1.txt"),
+                    unstaged = empty_named_list(),
+                    untracked = empty_named_list()),
+               class = "git_status")))
> reset(repo, path = "test-1.txt")
> stopifnot(identical(
+     status(repo),
+     structure(list(staged = empty_named_list(),
+                    unstaged = list(modified = "test-1.txt"),
+                    untracked = empty_named_list()),
+               class = "git_status")))
> 
> ## add and commit
> add(repo, "test-1.txt")
> commit_1 <- commit(repo, "Commit message")
> 
> ## Make one more commit
> writeLines(c("Hello world!", "HELLO WORLD!", "hello world!"),
+            file.path(path, "test-1.txt"))
> add(repo, "test-1.txt")
> commit(repo, "Next commit message")
[0fdf1c5] 2023-11-26: Next commit message
> 
> ## Create one more file
> writeLines("Hello world!", file.path(path, "test-2.txt"))
> 
> ## 'soft' reset to first commit
> reset(commit_1)
> soft_exp <- structure(list(staged = list(modified = "test-1.txt"),
+                            unstaged = empty_named_list(),
+                            untracked = list(untracked = "test-2.txt")),
+                       class = "git_status")
> soft_obs <- status(repo)
> stopifnot(identical(soft_obs, soft_exp))
> stopifnot(identical(length(commits(repo)), 2L))
> stopifnot(identical(commits(repo)[[1]], commit_1))
> 
> ## 'mixed' reset to first commit
> commit(repo, "Next commit message")
[f761444] 2023-11-26: Next commit message
> reset(commit_1, "mixed")
> mixed_exp <- structure(list(staged = empty_named_list(),
+                             unstaged = list(modified = "test-1.txt"),
+                             untracked = list(untracked = "test-2.txt")),
+                        class = "git_status")
> mixed_obs <- status(repo)
> stopifnot(identical(mixed_obs, mixed_exp))
> stopifnot(identical(length(commits(repo)), 2L))
> stopifnot(identical(commits(repo)[[1]], commit_1))
> 
> ## 'hard' reset to first commit
> add(repo, "test-1.txt")
> commit(repo, "Next commit message")
[f761444] 2023-11-26: Next commit message
> reset(commit_1, "hard")
> hard_exp <- structure(list(staged = empty_named_list(),
+                            unstaged = empty_named_list(),
+                            untracked = list(untracked = "test-2.txt")),
+                       class = "git_status")
> hard_obs <- status(repo)
> stopifnot(identical(hard_obs, hard_exp))
> stopifnot(identical(length(commits(repo)), 2L))
> stopifnot(identical(commits(repo)[[1]], commit_1))
> 
> ## Cleanup
> unlink(path, recursive = TRUE)
> 
> proc.time()
   user  system elapsed 
   0.23    0.04    0.28