def string_bitmap(text):
"""
Like char_bitmap() but takes a string and returns a bitmap of the entire word.
The resulting width will by len(text) * 8, and height 7.
See bitmap.py
"""
bm = Bitmap(WIDTH * len(text), HEIGHT)
for i, char in enumerate(text):
bm.apply(char_bitmap(char), x=i * WIDTH, y=0)
return bm
def main():
text = ' '.join(argv[1:])
if not text:
stderr.write('ERROR: missing text\n')
exit(1)
one_year_ago = date.today() - timedelta(days=365)
while one_year_ago.weekday() != 6: # go to start of week (sunday)
one_year_ago -= timedelta(days=1)
canvas = Bitmap(width=52, height=7) # year of weeks
label = string_bitmap(text)
canvas.apply(label, x=canvas.width - label.width) # right align
if label.width > canvas.width:
stderr.write('WARNING: text truncated\n')
stderr.write('preview:\n\n')
canvas.dump(stderr)
print('#!/bin/bash')
print('set -euo pipefail')
print('echo "Generating a bunch of git commits..."')
print('git init')
n = 0
for contrib_date in bitmap_to_contribution_dates(canvas, one_year_ago):
stamp = datetime.combine(contrib_date, time(12, 0)).isoformat()
for i in range(commits_per_pixel):
print('echo {} > .greendot'.format(n))
print('git add .greendot')
print(
'GIT_COMMITTER_DATE="{}" GIT_AUTHOR_DATE="{}" git commit -m "greendot {}"'
.format(stamp, stamp, n))
n += 1
print('echo "All done. Commits: {}"'.format(n))