Add option to merge conflicts without opening the files (#1949)

* Add option to merge conflicts without opening the files

* Refactor

* Tweak the question

---------

Co-authored-by: Jennifer (Jenny) Bryan <[email protected]>

Author: olivroy

NEWS.md

@@ -1,5 +1,7 @@
 # usethis (development version)
 
+* `pr_merge_main()` now offers the choice to not open the files with merge conflicts (@olivroy, #1720).
+
 * `edit_rstudio_snippets()` now accepts yaml snippets (@olivroy, #1941).
 
 * `use_standalone()` inserts an improved header that includes the code needed to

R/utils-git.R

@@ -224,23 +224,28 @@ git_conflict_report <- function() {
     bulletize(conflicted_paths, n_show = 10)
   ))
 
-  msg <- c(
-    "!" = "Are you ready to sort this out?",
-    " " = "If so, we will open the conflicted files for you to edit."
-  )
-  yes <- "Yes, I'm ready to resolve the merge conflicts."
+  yes <- "Yes, open the conflicted files for editing."
+  yes_soft <- "Yes, but do not open the conflicted files."
   no <- "No, I want to abort this merge."
-  if (ui_yep(msg, yes = yes, no = no, shuffle = FALSE)) {
-    ui_silence(purrr::walk(conflicted, edit_file))
-    ui_abort(c(
-      "Please fix each conflict, save, stage, and commit.",
-      "To back out of this merge, run {.code gert::git_merge_abort()}
-       (in R) or {.code git merge --abort} (in the shell)."
-    ))
-  } else {
+  choice <- utils::menu(
+    title = "Do you want to proceed with this merge?",
+    choices = c(yes, yes_soft, no),
+    title = msg
+  )
+
+  if (choice < 1 || choice > 2) {
     gert::git_merge_abort(repo = git_repo())
     ui_abort("Abandoning the merge, since it will cause merge conflicts.")
   }
+
+  if (choice == 1) {
+    ui_silence(purrr::walk(conflicted, edit_file))
+  }
+  ui_abort(c(
+    "Please fix each conflict, save, stage, and commit.",
+    "To back out of this merge, run {.code gert::git_merge_abort()}
+     (in R) or {.code git merge --abort} (in the shell)."
+  ))
 }
 
 # Remotes ----------------------------------------------------------------------