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authorJohannes Löthberg <johannes@kyriasis.com>2014-10-10 01:27:51 +0200
committerJohannes Löthberg <johannes@kyriasis.com>2014-10-10 01:33:13 +0200
commitced51aa57c06445dfac130ae975a612dff820b8b (patch)
tree87a485e3885d8c0304da4af70f4e2def6040ead2 /scripts/awink
parentdb560a8f1398915fb8ea90ca349ccb4b91310b03 (diff)
downloadwebsite-ced51aa57c06445dfac130ae975a612dff820b8b.tar.xz
awink: clean up a bit, funcitonalize
Diffstat (limited to 'scripts/awink')
-rwxr-xr-xscripts/awink39
1 files changed, 25 insertions, 14 deletions
diff --git a/scripts/awink b/scripts/awink
index d0ad890..1456c8b 100755
--- a/scripts/awink
+++ b/scripts/awink
@@ -1,17 +1,28 @@
#!/usr/bin/env bash
-if ! [[ -n "$1" || -n "$2" ]]; then
- printf "%s\n" "awink <infile> <outfile>"
- exit 2
-fi
+##
+# arguments:
+# $1 In file
+# $2 Out file
+build() {
+ gawk '{
+ if (NF == 2 && $1 == "%include") {
+ while ((getline line < $2) > 0) {
+ print line;
+ }
+ close($2);
+ } else {
+ print;
+ }
+ }' "$1" > "$2"
+}
-gawk '{
- if (NF == 2 && $1 == "%include") {
- while ((getline line < $2) > 0) {
- print line;
- }
- close($2);
- } else {
- print;
- }
-}' "$1" > "$2"
+main() {
+ if [[ "$#" != 2 ]]; then
+ printf "%s\n" "awink <in file> <out file>"
+ exit 2
+ fi
+
+ build "$1" "$2"
+}
+main "$@"