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)
> 
> ## 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 2 directories in tempdir
> path_bare <- tempfile(pattern = "git2r-")
> path_repo <- tempfile(pattern = "git2r-")
> 
> dir.create(path_bare)
> dir.create(path_repo)
> 
> ## Create repositories
> bare_repo <- init(path_bare, bare = TRUE)
> repo <- clone(path_bare, path_repo)
cloning into 'D:\temp\RtmpsNZ7TW\git2r-3150825b532fd'...
> 
> ## Check the repositores
> stopifnot(identical(is_bare(bare_repo), TRUE))
> stopifnot(identical(is_bare(repo), FALSE))
> 
> ## Config repositories
> config(repo, user.name = "Alice", user.email = "alice@example.org")
> 
> ## Add changes to repo
> writeLines("Hello world", con = file.path(path_repo, "test.txt"))
> add(repo, "test.txt")
> commit_1 <- commit(repo, "Commit message")
> branch_name <- branches(repo)[[1]]$name
> 
> ## Check commit
> stopifnot(identical(commit_1$author$name, "Alice"))
> stopifnot(identical(commit_1$author$email, "alice@example.org"))
> stopifnot(identical(length(commits(repo)), 1L))
> stopifnot(identical(commits(repo)[[1]]$author$name, "Alice"))
> stopifnot(identical(commits(repo)[[1]]$author$email, "alice@example.org"))
> 
> ## Check push arguments
> tools::assertError(push(repo, character(0), paste0("refs/heads/", branch_name)))
> tools::assertError(push(repo, NA_character_, paste0("refs/heads/", branch_name)))
> tools::assertError(push(repo, c("origin", "origin"), paste0("refs/heads/", branch_name)))
> tools::assertError(push(repo, "origin"))
> tools::assertError(push(repo, name = "origin"))
> push(repo, "origin", character(0))
> push(repo, "origin", NA_character_)
> push(repo, "origin", c(NA_character_, NA_character_))
> stopifnot(identical(reflog(repo, paste0("refs/remotes/origin/", branch_name)),
+                     structure(list(), class = "git_reflog")))
> 
> ## No tracking branch assigned to master
> tools::assertError(push(branches(repo)[[1]]))
> 
> ## Push changes from repo to origin
> push(repo, "origin", paste0("refs/heads/", branch_name))
> r <- reflog(repo, paste0("refs/remotes/origin/", branch_name))
> stopifnot(identical(length(r), 1L))
> r <- r[[1]]
> stopifnot(identical(sha(r), sha(commit_1)))
> stopifnot(identical(r$message, "update by push"))
> stopifnot(identical(r$index, 0L))
> stopifnot(identical(r$committer$name, "Alice"))
> stopifnot(identical(r$committer$email, "alice@example.org"))
> stopifnot(identical(r$refname, paste0("refs/remotes/origin/", branch_name)))
> stopifnot(identical(r$repo$path, repo$path))
> push(branches(repo)[[1]])
> 
> ## Check result in bare repository
> stopifnot(identical(length(commits(bare_repo)), 1L))
> bare_commit_1 <- commits(bare_repo)[[1]]
> stopifnot(identical(sha(commit_1), sha(bare_commit_1)))
> stopifnot(identical(commit_1$author, bare_commit_1$author))
> stopifnot(identical(commit_1$committer, bare_commit_1$committer))
> stopifnot(identical(commit_1$summary, bare_commit_1$summary))
> stopifnot(identical(commit_1$message, bare_commit_1$message))
> stopifnot(!identical(commit_1$repo, bare_commit_1$repo))
> 
> ## Add changes to repo and push head
> writeLines(c("Hello world", "HELLO WORLD"),
+            con = file.path(path_repo, "test.txt"))
> add(repo, "test.txt")
> commit_2 <- commit(repo, "Commit message 2")
> push(repo)
> bare_commit_2 <- lookup(bare_repo, sha(commit_2))
> stopifnot(identical(sha(commit_2), sha(bare_commit_2)))
> stopifnot(identical(commit_2$author, bare_commit_2$author))
> stopifnot(identical(commit_2$committer, bare_commit_2$committer))
> stopifnot(identical(commit_2$summary, bare_commit_2$summary))
> stopifnot(identical(commit_2$message, bare_commit_2$message))
> stopifnot(!identical(commit_2$repo, bare_commit_2$repo))
> 
> ## Check 'set_upstream'
> branch_set_upstream(repository_head(repo), NULL)
> push(repo, "origin", paste0("refs/heads/", branch_name))
> stopifnot(is.null(branch_get_upstream(repository_head(repo))))
> push(repo, "origin", paste0("refs/heads/", branch_name), set_upstream = TRUE)
> stopifnot(!is.null(branch_get_upstream(repository_head(repo))))
> 
> ## Cleanup
> unlink(path_bare, recursive = TRUE)
> unlink(path_repo, recursive = TRUE)
> 
> proc.time()
   user  system elapsed 
   0.26    0.09    0.34