[gentoo-commits] proj/crossdev:master commit in: /

[Mike Frysinger]

commit:     b613790793b46ccc596e1dc28163ea865d508b65
Author:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
AuthorDate: Thu Jun  2 15:16:03 2016 +0000
Commit:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
CommitDate: Thu Jun  2 15:16:03 2016 +0000
URL:        https://gitweb.gentoo.org/proj/crossdev.git/commit/?id=b6137907

crossdev: handle multiple repos at same prio level

This helps fix an infinite recursion issue when trying to load the
multilib eclass environment.

URL: https://bugs.gentoo.org/531044
URL: https://bugs.gentoo.org/540586
Reported-by: Ulrar <lemonnier.k <AT> gmail.com>
Reported-by: Malte Starostik <bugs <AT> xodtsoq.de>
Reported-by: Samuel Loewen <samuellwn <AT> gmail.com>

 crossdev | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/crossdev b/crossdev
index 29bea33..686b906 100755
--- a/crossdev
+++ b/crossdev
@@ -319,12 +319,18 @@ parse_repo_config() {
 	# priority = 0
 	local repo_config=$(portageq repositories_configuration "${ROOT}")
 	local flat_config=$(echo "${repo_config}" | gawk '
+		function push(arr, idx, ele) {
+			if (idx in arr)
+				arr[idx][length(arr) + 1] = ele
+			else
+				arr[idx][0] = ele
+		}
 		{
 			if ($1 == "main-repo") {
 				main_repo = $NF
 			} else if ($1 ~ /^\[/) {
 				if (repo_name && loc)
-					repos[prio] = repo_name ":" loc
+					push(repos, prio, repo_name ":" loc)
 				repo_name = gensub(/\[([^\]]*)\]/, "\\1", 1, $1)
 				loc = prio = ""
 			} else if ($1 == "priority") {
@@ -334,12 +340,13 @@ parse_repo_config() {
 			}
 		}
 		END {
-			repos[prio] = repo_name ":" loc
+			push(repos, prio, repo_name ":" loc)
 
 			print(main_repo)
 			asorti(repos, prios)
 			for (prio in prios)
-				print(repos[prios[prio]])
+				for (repo in repos[prios[prio]])
+					print(repos[prios[prio]][repo])
 		}
 	')