Created
April 1, 2019 15:31
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Bash - Remove files/directories ignoring the one from list
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| #!/usr/bin/env bash | |
| # Old approach - working but | |
| # the bash approach offers | |
| # greater mobility | |
| #GLOBIGNORE=$(paste -s -d : ./config/ignore.list) | |
| #rm -Rf -- {*,.*} | |
| # new line is mandatory as allows | |
| # to skip substrings | |
| newline=' | |
| ' | |
| # load the project default files | |
| ignore_list="$newline$(cat ./config/ignore.list)$newline" | |
| # the ignore.list file would have the files one on a line, eg: | |
| # file1.ext | |
| # dir1 | |
| # file2.ext | |
| # ... | |
| # echoes the files/directory on first level | |
| # without going recursively | |
| # and removes them | |
| for x in * .[!.]* ..?*; do | |
| case "$x" in *"$newline"*) continue;; esac # sanity check: if the file name contains a newline, leave it alone | |
| case "$ignore_list" in | |
| *"$newline$x$newline"*) echo "Skipping $x";; | |
| *) echo "Delete: $x" && rm -rf -- "$x"; | |
| esac | |
| done |
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