[windows] skip 'UNIX only'

chmod 755 bin/diff-exists
chmod 755 bin/diff-pager

# test that chezmoi diff invokes diff.command when configured
exec chezmoi diff
stdout ^${HOME@R}/\.file\s+${WORK@R}/.*/\.file$

# test that chezmoi diff --use-builtin-diff uses the builtin diff even if diff.command is configured
exec chezmoi diff --use-builtin-diff
[umask:002] cmp stdout golden/diff-umask-002.diff
[umask:022] cmp stdout golden/diff-umask-022.diff

# test that chezmoi diff --reverse reverses the order of arguments
exec chezmoi diff --reverse
stdout ^${WORK@R}/.*/\.file\s+${HOME@R}/\.file$

# test that chezmoi apply --verbose uses diff.command
exec chezmoi apply --verbose
stdout ^${HOME@R}/\.file\s+${WORK@R}/.*/\.file$

chhome home2/user

# test that chezmoi diff appends the destination and target paths if diff.args does not contain any templates
exec chezmoi diff
stdout ^arg\s+${HOME@R}/\.file\s+${WORK@R}/.*/\.file$

# test that chezmoi apply --verbose uses diff.command
exec chezmoi apply --verbose
stdout ^arg\s+${HOME@R}/\.file\s+${WORK@R}/.*/\.file$
exists $HOME/.file

chhome home3/user

# test that chezmoi diff ignores exit code 1 from diff.command if the files differ
exec chezmoi diff

chhome home4/user

# test that chezmoi diff does not ignore exit code 2 from diff.command
! exec chezmoi diff
stderr 'exit status 2'

chhome home5/user

# test that chezmoi diff does not invoke diff.command for directories if directories are excluded
exec chezmoi diff
stdout \.file
! stdout \.dir

chhome home6/user

# test that chezmoi diff does not invoke the diff pager when there is no diff
exec chezmoi diff
! stdout .

# test that chezmoi diff does invoke the diff pager when there is a diff
cp golden/dot_file $CHEZMOISOURCEDIR
exec chezmoi diff
stdout diff-pager

chhome home7/user

stdin golden/diff-no
exec chezmoi apply --interactive --no-tty
stdout \s/dev/null\s+${WORK@R}/.*/\.file$
! exists $HOME/.file

-- bin/diff-exists --
#!/bin/sh

for arg in "$@"; do
    if [ ! -e "$arg" ]; then
        echo "$arg: no such file" >&2
        exit 2
    fi
done
echo "$@"
-- bin/diff-pager --
#!/bin/sh

echo diff-pager
-- golden/diff-no --
diff
no
-- golden/diff-umask-002.diff --
diff --git a/.file b/.file
index bd729e8ee3cc005444c67dc77eed60016886b5e0..b508963510528ab709627ec448026a10a64c72ef 100664
--- a/.file
+++ b/.file
@@ -1 +1 @@
-# destination contents of .file
+# target contents of .file
-- golden/diff-umask-022.diff --
diff --git a/.file b/.file
index bd729e8ee3cc005444c67dc77eed60016886b5e0..b508963510528ab709627ec448026a10a64c72ef 100644
--- a/.file
+++ b/.file
@@ -1 +1 @@
-# destination contents of .file
+# target contents of .file
-- golden/dot_file --
# contents of .file
-- home/user/.config/chezmoi/chezmoi.toml --
[diff]
    command = "echo"
-- home/user/.file --
# destination contents of .file
-- home/user/.local/share/chezmoi/dot_file --
# target contents of .file
-- home2/user/.config/chezmoi/chezmoi.toml --
[diff]
    command = "echo"
    args = ["arg"]
-- home2/user/.file --
# destination contents of .file
-- home2/user/.local/share/chezmoi/dot_file --
# target contents of .file
-- home3/user/.config/chezmoi/chezmoi.toml --
[diff]
    command = "false"
-- home3/user/.local/share/chezmoi/dot_file --
# target contents of .file
-- home4/user/.config/chezmoi/chezmoi.toml --
[diff]
    command = "sh"
    args = ["-c", "exit 2"]
-- home4/user/.local/share/chezmoi/dot_file --
# target contents of .file
-- home5/user/.config/chezmoi/chezmoi.toml --
[diff]
    command = "echo"
    exclude = ["dirs"]
-- home5/user/.local/share/chezmoi/dot_dir/.keep --
-- home5/user/.local/share/chezmoi/dot_file --
# contents of .file
-- home6/user/.config/chezmoi/chezmoi.toml --
[diff]
    pager = "diff-pager"
-- home6/user/.local/share/chezmoi/.keep --
-- home7/user/.config/chezmoi/chezmoi.toml --
[diff]
    command = "diff-exists"
-- home7/user/.local/share/chezmoi/dot_file --
# contents of .file