Commit | Line | Data |
---|---|---|
00804b7c MM |
1 | #!/bin/bash |
2 | # Simple include processor as an example of a dependency-logging command. | |
3 | # sip input output depoutput | |
4 | # Follows `include foo' at the beginning of a line. | |
5 | ||
6 | exec 3>"$3" | |
7 | exec >"$2" | |
8 | ||
9 | function do_read { | |
10 | echo "$1" >&3 | |
cc1730d1 | 11 | [ -r "$1" ] || exit 1 |
00804b7c MM |
12 | while IFS='' read line; do |
13 | if [[ "$line" == "include "* ]]; then | |
14 | do_read "${line#include }" | |
15 | else | |
16 | echo "$line" | |
17 | fi | |
18 | done <"$1" | |
19 | } | |
20 | ||
21 | do_read "$1" |