| 1 | #!/usr/bin/env xonsh |
| 2 |
|
| 3 | import sys |
| 4 | from pathlib import Path |
| 5 |
|
| 6 | if len(sys.argv) < 2: |
| 7 | exit("error: no argument") |
| 8 |
|
| 9 | f_path = Path(sys.argv[1]) |
| 10 | if not f_path.exists(): |
| 11 | exit("error: file doesn't exist") |
| 12 |
|
| 13 | if not $(file -b --mime-type @(f_path)).startswith("image/"): |
| 14 | exit("error: file isn't an image") |
| 15 |
|
| 16 | f_size = int($(ls -l @(f_path) | awk '{print $5}')) |
| 17 | if f_size > 500_000: |
| 18 | cp @(f_path) @(f_path.stem)_old@(f_path.suffix) |
| 19 | convert @(f_path) -define jpeg:extent=300kb @(f_path.stem).jpg |
| 20 |
|
| 21 | if f_size > 700_000: |
| 22 | convert @(f_path.stem)_old@(f_path.suffix) -define jpeg:extent=700kb @(f_path.stem)_full.jpg |
| 23 | else: |
| 24 | convert @(f_path.stem)_old@(f_path.suffix) @(f_path.stem)_full.jpg |
| 25 |
|
| 26 |
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Index