Merge branch 'av/fsmonitor'

Various fixes to bp/fsmonitor topic.

* av/fsmonitor:
  fsmonitor: simplify determining the git worktree under Windows
  fsmonitor: store fsmonitor bitmap before splitting index
  fsmonitor: read from getcwd(), not the PWD environment variable
  fsmonitor: delay updating state until after split index is merged
  fsmonitor: document GIT_TRACE_FSMONITOR
  fsmonitor: don't bother pretty-printing JSON from watchman
  fsmonitor: set the PWD to the top of the working tree

1 files changed, 5 insertions, 11 deletions

diff --git a/t/t7519/fsmonitor-watchman b/t/t7519/fsmonitor-watchman
index a3e30bf54f..5514edcf68 100755
--- a/t/t7519/fsmonitor-watchman
+++ b/t/t7519/fsmonitor-watchman
@@ -29,19 +29,13 @@ if ($version == 1) {
 	    "Falling back to scanning...\n";
 }
 
-# Convert unix style paths to escaped Windows style paths when running
-# in Windows command prompt
-
-my $system = `uname -s`;
-$system =~ s/[\r\n]+//g;
 my $git_work_tree;
-
-if ($system =~ m/^MSYS_NT/ || $system =~ m/^MINGW/) {
-	$git_work_tree = `cygpath -aw "\$PWD"`;
-	$git_work_tree =~ s/[\r\n]+//g;
-	$git_work_tree =~ s,\\,/,g;
+if ($^O =~ 'msys' || $^O =~ 'cygwin') {
+	$git_work_tree = Win32::GetCwd();
+	$git_work_tree =~ tr/\\/\//;
 } else {
-	$git_work_tree = $ENV{'PWD'};
+	require Cwd;
+	$git_work_tree = Cwd::cwd();
 }
 
 my $retry = 1;