NeilClack
d26cec2a53
Build Dev ISO / build-dev-iso (push) Successful in 4m19s
The case bracket expression [\ space\'\"] listed the letters s,p,a,c,e as a character set instead of matching whitespace, rejecting every normal path. Use the POSIX [[:space:]] class.
57 lines
1.6 KiB
Bash
Executable File
57 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# Archive old build images on the fileserver before publishing new ones.
|
|
#
|
|
# Usage: tools/archive-images.sh <ssh-target> <images-dir> <archive-dir> <pattern>...
|
|
#
|
|
# Zero matching files is fine (nothing to archive yet); a missing directory
|
|
# or a failed move aborts non-zero so CI stops before publishing.
|
|
# The remote half is piped to `bash -s` over stdin so there is no nested
|
|
# shell quoting to get wrong.
|
|
|
|
set -euo pipefail
|
|
|
|
die() { echo "error: $*" >&2; exit 1; }
|
|
|
|
(( $# >= 4 )) || die "usage: $0 <ssh-target> <images-dir> <archive-dir> <pattern>..."
|
|
|
|
target=$1 images_dir=$2 archive_dir=$3
|
|
shift 3
|
|
patterns=("$@")
|
|
|
|
for v in "$images_dir" "$archive_dir" "${patterns[@]}"; do
|
|
case $v in
|
|
*[[:space:]\'\"]*) die "unsafe argument (whitespace/quotes): $v" ;;
|
|
esac
|
|
done
|
|
|
|
echo "Archiving previous images on $target:"
|
|
printf ' pattern: %s\n' "${patterns[@]}"
|
|
|
|
# Assignments prefixed to `bash -s` are parsed by the remote shell as
|
|
# environment variables for the script below; the quoted heredoc marker
|
|
# keeps every byte of the payload literal until bash executes it.
|
|
ssh "$target" "IMAGES_DIR=$images_dir ARCHIVE_DIR=$archive_dir bash -s" <<'REMOTE'
|
|
set -euo pipefail
|
|
shopt -s nullglob
|
|
|
|
if [ ! -d "$IMAGES_DIR" ]; then
|
|
echo "error: images dir not found: $IMAGES_DIR" >&2
|
|
exit 1
|
|
fi
|
|
if [ ! -d "$ARCHIVE_DIR" ]; then
|
|
echo "error: archive dir not found: $ARCHIVE_DIR" >&2
|
|
exit 1
|
|
fi
|
|
|
|
moved=0
|
|
for pat in "${PATTERNS[@]}"; do
|
|
for f in "$IMAGES_DIR"/$pat; do
|
|
echo " archiving $(basename "$f")"
|
|
mv "$f" "$ARCHIVE_DIR/"
|
|
moved=$((moved + 1))
|
|
done
|
|
done
|
|
|
|
echo "Archived $moved file(s)."
|
|
REMOTE
|