echo-file: fix ci tests on macos

/ref https://github.com/bevry/dorothy/actions/runs/21468532248/job/61835719599#step:4:15747

Author: balupton

commands/echo-file

@@ -11,7 +11,22 @@ function echo_file_test() (
 	eval-tester --name='no args' -- \
 		echo-file --
 
-	# CAT
+	# PROCESS SUBSTITUTION
+	# We do this before STDIN as otherwise it seems homebrew, only on CI, when installing bat on the `--bat` test, will cause the STDIN to be consumed during the install process: https://github.com/bevry/dorothy/actions/runs/21468532248/job/61835719599#step:4:15747
+	# Perhaps `setup-util` when running a `--quiet` installation, needs to close STDIN for sources to prevent this.
+
+	# bat
+	# `--ignore-tty`` as TTY will have install info
+	# `--ignore-stderr` as STDERR will have failed install technique info
+	setup-util-bat --uninstall --quiet
+	eval-tester --ignore-tty --ignore-stderr --stdout=$'a·␊\n├──┤␊\n␀b\n' --trailing-newlines --ignore-tty --ignore-stderr -- \
+		echo-file --no-color --raw --bat --hidden -- <(printf 'a \n\t\n\0b')
+
+	# cat
+	eval-tester --stdout=$'a $\n^I$\n^@b' --trailing-newlines -- \
+		echo-file --no-color --raw --bat=no --hidden -- <(printf 'a \n\t\n\0b')
+
+	# STDIN: cat
 
 	echo a | eval-tester --stdout=$'a\n' --trailing-newlines -- \
 		echo-file --no-color --stdin --raw
@@ -34,12 +49,9 @@ function echo_file_test() (
 	printf '\n\n\n' | eval-tester --stdout=$'< /dev/stdin />\n' --trailing-newlines -- \
 		echo-file --no-color --stdin --raw --hidden --header --lines --trim
 
-	# BAT
-
-	setup-util-bat --uninstall --quiet
+	# STDIN: bat
 
-	# TTY will have install info, and STDERR will have failed install technique info
-	echo a | eval-tester --ignore-tty --ignore-stderr --stdout=$'a\n' --trailing-newlines -- \
+	echo a | eval-tester --stdout=$'a\n' --trailing-newlines -- \
 		echo-file --no-color --stdin --raw --bat
 
 	# for some reason on ubuntu, kali, and debian, this is resulting in no trailing newline
@@ -61,27 +73,23 @@ function echo_file_test() (
 	printf '\n\n\n' | eval-tester --stdout='' --trailing-newlines -- \
 		echo-file --no-color --stdin --raw --bat --hidden --trim
 
-	# PROCESS SUBSTITUTION
-
-	eval-tester --stdout=$'a $\n^I$\n^@b' --trailing-newlines -- \
-		echo-file --no-color --raw --bat=no --hidden -- <(printf 'a \n\t\n\0b')
-
-	eval-tester --stdout=$'a·␊\n├──┤␊\n␀b\n' --trailing-newlines -- \
-		echo-file --no-color --raw --bat --hidden -- <(printf 'a \n\t\n\0b')
-
 	# PATHS
 
+	# paths as arguments via cat
 	eval-tester --stdout="$(cat "$DOROTHY/.gitignore")" -- \
 		echo-file --no-color --raw --cat -- "$DOROTHY/.gitignore"
 
+	# paths as stdin via cat
 	__print_lines "$DOROTHY/.gitignore" | eval-tester --stdout="$(cat "$DOROTHY/.gitignore")" -- \
 		echo-file --no-color --raw --cat --stdin-paths
 
 	# EVERYTHING
 
+	# cat
 	__print_lines 'this-is-stdin' | eval-tester --ignore-output -- \
 		echo-file --stdin --cat -- <(__print_lines 'this-is-process-substitution') "$DOROTHY/.gitignore"
 
+	# bat
 	__print_lines 'this-is-stdin' | eval-tester --ignore-output -- \
 		echo-file --stdin --bat -- <(__print_lines 'this-is-process-substitution') "$DOROTHY/.gitignore"