git-stats.sh: Days since first commit graph (fix 83027388)

Fix commit 83027388670b18143593eef5f171925c97464a3a.

* Uncomment commit message word count graph (I had commented it out
  because it takes a long time)
* Turn the 'days since first commit' graph back on an remove debug lines
* Remove spaces around date parse call in Ruby line
* Comment out Bash pipefail settings. This was causing the 'days since
  first commit' graph to fail and was part of the reason for the issue I
  was seeing in 83027388670b18143593eef5f171925c97464a3a. The trouble
  was that the `git log --pretty` call was returning a non-zero exit
  code (as far as I can tell), causing the program to exit before
  processing all the contributors. Remove the Bash settings as a stopgap
  because the script seems to work fine now.

1 files changed, 10 insertions, 14 deletions

diff --git a/git-stats.sh b/git-stats.sh
index f9027d6..cbb45cd 100755
--- a/git-stats.sh
+++ b/git-stats.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -euo pipefail
+# set -euo pipefail
 IFS=$'\n\t'
 
 function usage () {
@@ -32,21 +32,17 @@ echo "$colon_separated_shortlog" | asciigraph  -l 'Commit count' --color
 
 contributors=$(echo "$colon_separated_shortlog" | cut -d: -f 1)
 
-# for name in $contributors; do
-# 	colon_separated_commit_word_count+=$name:$(git log --pretty='format:%B' --no-merges --author="$name" | wc -w | tr -d '[[:space:]]')$'\n'
-# done
-#
-# echo -n "$colon_separated_commit_word_count" | asciigraph -l 'Commit message word count' --color --sort=dec
+for name in $contributors; do
+	colon_separated_commit_word_count+=$name:$(git log --pretty='format:%B' --no-merges --author="$name" | wc -w | tr -d '[[:space:]]')$'\n'
+done
+
+echo -n "$colon_separated_commit_word_count" | asciigraph -l 'Commit message word count' --color --sort=dec
 
 
 while read -r name; do
-	echo $name
-	# echo $(git log --reverse --pretty='format:%ad' --author=""$name"" | head -n 1)
-	first_commit_date=$(git log --reverse --pretty='format:%ad' --author="$name" | head -n 1)
-	echo $first_commit_date
-	# days_since_first_commit=$(ruby -e 'require "date"; date = Date.parse("' $first_commit_date '"); puts (Date.today - date).to_i')
-	# colon_separated_days_since_first_commit+=$name:$days_since_first_commit$'\n'
+	first_commit_date=$(git --no-pager log --reverse --pretty='format:%ad' --author=""$name"" | head -n 1)
+	days_since_first_commit=$(ruby -e 'require "date"; date = Date.parse("'$first_commit_date'"); puts (Date.today - date).to_i')
+	colon_separated_days_since_first_commit+=$name:$days_since_first_commit$'\n'
 done <<< "$contributors"
 
-# echo -n "$colon_separated_days_since_first_commit"
-# echo -n "$colon_separated_days_since_first_commit" | asciigraph -l 'Days since first commit' --color --sort=dec
+echo -n "$colon_separated_days_since_first_commit" | asciigraph -l 'Days since first commit' --color --sort=dec