From b3e13420947a3bddb21d5c52eccf790274c4728f Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 29 Sep 2017 15:06:27 +0200
Subject: bin/show-dependencies: bugfixes in case of loops

---
 bin/show-dependencies | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'bin')

diff --git a/bin/show-dependencies b/bin/show-dependencies
index a1ac171..26f2eeb 100755
--- a/bin/show-dependencies
+++ b/bin/show-dependencies
@@ -48,7 +48,8 @@ if [ $# -eq 0 ]; then
           cat "${tmp_dir}/broken"
         ) | \
           sort -u
-        awk '{print $1}' "${work_dir}/build-list" | \
+        grep -vxF 'break_loops' "${work_dir}/build-list" | \
+          awk '{print $1}' | \
           sort -u
       ) | \
         sort | \
@@ -71,8 +72,8 @@ if [ $# -eq 0 ]; then
         find "${webserver_directory}/graphs" -maxdepth 1 -name '*.png' -printf '%f\n' | \
           sed 's|\.png$||'
         (
-          awk '{print $1}' < \
-            "${work_dir}/build-list"
+          grep -vxF 'break_loops' "${work_dir}/build-list" | \
+            awk '{print $1}'
           cat "${work_dir}/deletion-list"
         ) | \
           sort -u
@@ -118,7 +119,8 @@ sort -u "${work_dir}/build-order" | \
   grep '^\S\+ \S\+$' > \
   "${tmp_dir}/original-build-order"
 
-sort -k1,1 "${work_dir}/build-list" > \
+grep -vxF 'break_loops' "${work_dir}/build-list" | \
+  sort -k1,1 > \
   "${tmp_dir}/build-list.sorted-by-package"
 
 (
@@ -167,7 +169,8 @@ for target_package in "$@"; do
       sort -k1,1 "${tmp_dir}/original-build-order" | \
         join -1 1 -2 1 -o 2.1 - "${tmp_dir}/relevant-stuff"
       # build list jobs themself
-      awk '{print $1}' "${work_dir}/build-list"
+      grep -vxF 'break_loops' "${work_dir}/build-list" | \
+        awk '{print $1}'
     ) | \
       sort -u | \
       sponge "${tmp_dir}/relevant-stuff"
-- 
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