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 a directory in tempdir
> path <- tempfile(pattern = "git2r-")
> dir.create(path)
> 
> ## Initialize a repository
> repo <- init(path)
> 
> ## Config repository
> cfg <- config(repo, user.name = "Alice", user.email = "alice@example.org")
> 
> ## Check configuration
> stopifnot(identical(print(cfg), cfg))
global:
        credential.helper=cache
        credential.helper=cache
        credential.helper=cache
        credential.helper=cache
        credential.helper=cache
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local:
        core.bare=false
        core.filemode=false
        core.ignorecase=true
        core.logallrefupdates=true
        core.repositoryformatversion=0
        core.symlinks=false
        user.email=alice@example.org
        user.name=Alice
> stopifnot("local" %in% names(cfg))
> stopifnot("user.name" %in% names(cfg$local))
> stopifnot(identical(cfg$local$user.name, "Alice"))
> stopifnot(identical(cfg$local$user.email, "alice@example.org"))
> 
> ## Check that config fails for non-character entry.
> tools::assertError(config(repo, test = 5))
> 
> ## Check config method with missing repo argument
> wd <- setwd(path)
> cfg <- config(user.name = "Alice", user.email = "alice@example.org")
> stopifnot("local" %in% names(cfg))
> stopifnot("user.name" %in% names(cfg$local))
> stopifnot(identical(cfg$local$user.name, "Alice"))
> stopifnot(identical(cfg$local$user.email, "alice@example.org"))
> stopifnot(identical(git_config_files(repo = repo)$local,
+                     git_config_files(repo = NULL)$local))
> stopifnot(identical(git_config_files(repo = repo)$local,
+                     git_config_files(repo = repo$path)$local))
> if (!is.null(wd))
+     setwd(wd)
> 
> ## Delete entries
> cfg <- config(repo, user.name = NULL, user.email = NULL)
> 
> ## Check configuration
> stopifnot(is.null(cfg$local$user.name))
> stopifnot(is.null(cfg$local$user.email))
> 
> ## Supply values as objects
> user_name <- "Alice"
> user_email <- "alice@example.org"
> cfg <- config(repo, user.name = user_name, user.email = "alice@example.org")
> stopifnot(identical(cfg$local$user.name, user_name))
> stopifnot(identical(cfg$local$user.email, "alice@example.org"))
> cfg <- config(repo, user.name = "Alice", user.email = user_email)
> stopifnot(identical(cfg$local$user.name, "Alice"))
> stopifnot(identical(cfg$local$user.email, user_email))
> 
> ## Check git config files
> cfg <- git_config_files(repo)
> stopifnot(identical(nrow(cfg), 4L))
> stopifnot(identical(names(cfg), c("file", "path")))
> stopifnot(identical(cfg$file, c("system", "xdg", "global", "local")))
> stopifnot(!is.na(cfg$path[4]))
> 
> ## Check that the local config file is NA for an invalid repo
> ## argument.
> stopifnot(is.na(git_config_files(5)$local))
> 
> ## Check location of .gitconfig on Windows
> if (identical(Sys.getenv("APPVEYOR"), "True")) {
+ 
+   ## AppVeyor diagnostics
+   str(Sys.getenv("USERPROFILE"))
+   str(Sys.getenv("HOMEDRIVE"))
+   str(normalizePath("~"))
+   str(git_config_files())
+ 
+   ## Temporarily move AppVeyor .gitconfig
+   gitconfig_appveyor <- "C:/Users/appveyor/.gitconfig"
+   gitconfig_tmp <- file.path(tempdir(), ".gitconfig")
+   file.rename(gitconfig_appveyor, gitconfig_tmp)
+ 
+   ## Test config() on Windows
+   gitconfig_expected <- file.path(Sys.getenv("USERPROFILE"), ".gitconfig")
+   ## .gitconfig should not be created if no configuration options specified
+   config(global = TRUE)
+   stopifnot(!file.exists(gitconfig_expected))
+   ## .gitconfig should be created in the user's home directory
+   config(global = TRUE, user.name = "name", user.email = "email")
+   stopifnot(file.exists(gitconfig_expected))
+   unlink(gitconfig_expected)
+   ## .gitconfig should be created if user specifies option other than user.name
+   ## and user.email
+   config(global = TRUE, core.editor = "nano")
+   stopifnot(file.exists(gitconfig_expected))
+   unlink(gitconfig_expected)
+   ## .gitconfig should not create a new .gitconfig if the user already has one
+   ## in Documents/
+   gitconfig_documents <- "~/.gitconfig"
+   file.create(gitconfig_documents)
+   config(global = TRUE, core.editor = "nano")
+   stopifnot(!file.exists(gitconfig_expected))
+   unlink(gitconfig_documents)
+ 
+   ## Return AppVeyor .gitconfig
+   file.rename(gitconfig_tmp, gitconfig_appveyor)
+ }
> 
> ## Cleanup
> unlink(path, recursive = TRUE)
> 
> proc.time()
   user  system elapsed 
   0.14    0.07    0.20