mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-12-22 16:23:55 +08:00
47 lines
1.2 KiB
Fish
47 lines
1.2 KiB
Fish
#!/usr/bin/env fish
|
|
#
|
|
# Compares the output of two fish profile runs and emits the time difference between
|
|
# the first and second set of results.
|
|
#
|
|
# Usage: ./diff_profiles.fish profile1.log profile2.log > profile_diff.log
|
|
|
|
set -l profile1 (cat $argv[1])
|
|
set -l profile2 (cat $argv[2])
|
|
|
|
set -l line_no 0
|
|
while set -l next_line_no (math $line_no + 1) && set -q profile1[$next_line_no] && set -q profile2[$next_line_no]
|
|
set line_no $next_line_no
|
|
|
|
set -l line1 $profile1[$line_no]
|
|
set -l line2 $profile2[$line_no]
|
|
|
|
if not string match -qr '^\d+\t\d+' $line1
|
|
echo $line1
|
|
continue
|
|
end
|
|
|
|
set -l results1 (string match -r '^(\d+)\t(\d+)\s+(.*)' $line1)
|
|
set -l results2 (string match -r '^(\d+)\t(\d+)\s+(.*)' $line2)
|
|
|
|
# times from both files
|
|
set -l time1 $results1[2..3]
|
|
set -l time2 $results2[2..3]
|
|
|
|
# leftover from both files
|
|
set -l remainder1 $results1[4]
|
|
set -l remainder2 $results2[4]
|
|
|
|
if not string match -q -- $remainder1 $remainder2
|
|
echo Mismatch on line $line_no:
|
|
echo - $remainder1
|
|
echo + $remainder2
|
|
exit 1
|
|
end
|
|
|
|
set -l diff
|
|
set diff[1] (math $time1[1] - $time2[1])
|
|
set diff[2] (math $time1[2] - $time2[2])
|
|
|
|
echo $diff[1] $diff[2] $remainder1
|
|
end
|