graph of number of git commits by month in terminal

revision 12086e98ed05a8dab78ac5e70250ecec98508ef8

Single repository:

git log --pretty=format:%cs | cut -b 1-7|sort | uniq -c | add-missing-months  | awk '{print $1}' | spark

Multiple repositories:

for d in */; do cd $d; basename $(pwd); git log --pretty=format:%cs | cut -b 1-7|sort | uniq -c | add-missing-months  | awk '{print $1}' | spark; cd ../; done

Links

spark: https://github.com/holman/spark

#!/bin/sh
awk -v start=2016-01 -v now="$(date +%Y-%m)" '{ c[$2] = $1 }
END {
  split(start, a, "-"); split(now, b, "-")
  y = a[1] + 0; m = a[2] + 0; ey = b[1] + 0; em = b[2] + 0
  while (y < ey || (y == ey && m <= em)) {
    k = sprintf("%04d-%02d", y, m)
    printf "%7d %s\n", c[k] + 0, k
    if (++m > 12) { m = 1; y++ }
  }
}'

git-repo1
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git-repo2
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git-repo3
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git-repo4
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History

12086e 3 hours ago