More efficient/reliable git blame...

[phallstrom]

pythia/modules/process-file.js

Line 26 in 9d5b57b

cp.exec(`git blame --show-email HEAD~1 -- ${file}`, (error, stdout, stderr) => {

This should be more reliable and require less parsing.

  git blame --line-porcelain --follow -w HEAD~1 -- $1 2> /dev/null |\
    grep '^author-mail' |\
    sed 's/^author-mail <\(.*\)>.*/\1/' |\
    sort |\
    uniq -c |\

It outputs repeated blocks of text like this:

author Charley Smith
author-mail <charley@smith.com>
author-time 1455249233
author-tz -0700
committer Charley Smith
committer-mail <charley@smith.com>
committer-time 1455311326
committer-tz +0000
summary doc: xxxxxxxx
previous xxxxxxxx README.md
filename README.md
        # Quickstart to xxxxxx
xxxxxx 2 2