Sha256: e451291b40bbc495aabef4e0be9d51be006b1d4b52dc53677b27f2a25d9f4269
Contents?: true
Size: 645 Bytes
Versions: 17
Compression:
Stored size: 645 Bytes
Contents
#!/usr/bin/bash
# NAME
# strip-comments - Remove comments from postgres files
#
# USAGE
# strip-comments [FILE]
#
# DESCRIPTION
# Remove comments and blank lines from standard intput or the given file and
# write the result on standard output
#
# REFERENCES
# https://stackoverflow.com/a/35708616/1745001
#
PROGRAM=$(basename $0)
USAGE="[FILE]"
function error() {
echo "$PROGRAM: $@"
echo "Usage: $PROGRAM $USAGE"
exit 1
} >&2
[ $# -le 1 ] || error "Illegal number of arguments"
FILE=$1
sed '/^\s*--/d' $FILE \
| sed 's/a/aA/g; s/__/aB/g; s/#/aC/g' \
| gcc -P -E -ansi - \
| sed 's/aC/#/g; s/aB/__/g; s/aA/a/g'
Version data entries
17 entries across 17 versions & 1 rubygems