() -> {}

author: Erich Eckner <git@eckner.net> 2017-11-01 10:28:05 +0100
committer: Erich Eckner <git@eckner.net> 2017-11-01 10:28:05 +0100
commit: ad463afa2d41e42463476e43436eac224bac1de3 (patch)
tree: 3c51efa5929a02cbde5df72750b4843460d26edf /bin
parent: 05a43c23b36c4b68a246bc69fa0d699a3ec469fb (diff)
download: builder-ad463afa2d41e42463476e43436eac224bac1de3.tar.xz
12 files changed, 102 insertions, 102 deletions
diff --git a/bin/build-master-status b/bin/build-master-status
index 0e83d5b..a606c27 100755
--- a/bin/build-master-status
+++ b/bin/build-master-status
@@ -78,14 +78,14 @@ pending_packages=$(
     wc -l
 )
 next_tasks=$(
-  (
+  {
     cat "${work_dir}/build-list"
     find "${work_dir}/package-states" -maxdepth 1 -name '*.broken' -printf '%f\n' | \
       sed '
         s|\.\([^.]\+\)\.\([^.]\+\)\.\([^.]\+\)\.[^.]\+$| \1 \2 \3|
         p
       '
-  ) | \
+  } | \
     sort | \
     uniq -u | \
     while read -r package git_revision mod_git_revision repository; do
@@ -111,7 +111,7 @@ testing=$(
     done | \
     grep -c '\.pkg\.tar\.xz$'
 ) || true
-(
+{
   find "${work_dir}/package-states/" -maxdepth 1 -name '*.broken' -printf '%f\n' | \
     sed 's|\.\([^.]\+\)\.\([^.]\+\)\.\([^.]\+\)\.[^.]\+$| \1 \2 \3|' | \
     while read -r pkg rev mod_rev repo; do
@@ -119,7 +119,7 @@ testing=$(
         echo "${pkg}"
       fi
     done
-  (
+  {
     find "${work_dir}/build-list.loops" -maxdepth 1 -regextype grep \
       -regex '.*/loop_[0-9]\+' \
       -exec cat '{}' \; | \
@@ -127,10 +127,10 @@ testing=$(
     find "${work_dir}/package-states/" -maxdepth 1 -name '*.broken' -printf '%f\n' | \
       sed 's|\(\.[^.]\+\)\{4\}||' | \
       sort -u
-  ) | \
+  } | \
     sort | \
     uniq -d
-) | \
+} | \
   sort -u > \
   "${tmp_dir}/broken-packages-names"
 broken=$(
@@ -196,7 +196,7 @@ looped_packages=$(
 
 if ${web}; then
   "${base_dir}/bin/calculate-dependent-packages"
-  (
+  {
     printf '%s\n' \
       '<html>' \
       '<head>' \
@@ -232,10 +232,10 @@ if ${web}; then
       '</table>' \
       '</body>' \
       '</html>'
-  ) | \
+  } | \
     sponge "${tmp_dir}/build-master-status.html"
   end=$(($(date +%s)-7*24*60*60))
-  (
+  {
     [ -f "${webserver_directory}/statistics" ] && \
       cat "${webserver_directory}/statistics"
     printf '%s ' \
@@ -253,7 +253,7 @@ if ${web}; then
       "${next_tasks}" | \
       sed 's| $|\n|'
     echo "${end}"
-  ) | \
+  } | \
     sort -k1nr,1 | \
     sed -n "
       /^${end}\$/q
@@ -340,10 +340,10 @@ if ${web}; then
               grep -m1 "^$(str_to_regex "${sf}.")[^.]\+\.build-log\.gz\$"
           )" \
           "$(
-            (
+            {
               grep -m1 "^$(str_to_regex "${sf}") " "${work_dir}/dependent-count" || \
                 echo 'x &nbsp;'
-            ) | \
+            } | \
               cut -d' ' -f2
           )" \
           "${build_error}"
diff --git a/bin/calculate-dependent-packages b/bin/calculate-dependent-packages
index d4791b0..4ca6bfd 100755
--- a/bin/calculate-dependent-packages
+++ b/bin/calculate-dependent-packages
@@ -43,10 +43,10 @@ while [ -s "${tmp_dir}/build-list" ] && [ "${sums}" != "$(sha512sum "${tmp_dir}/
     sha512sum "${tmp_dir}/dependent-count"
   )
 
-  (
+  {
     sed 's|^|? |' "${tmp_dir}/build-list"
     sed 'p' "${tmp_dir}/dependent-count"
-  ) | \
+  } | \
     sort -k2,2 | \
     uniq -uf1 | \
     cut -d' ' -f2 | \
@@ -77,10 +77,10 @@ while [ -s "${tmp_dir}/build-list" ] && [ "${sums}" != "$(sha512sum "${tmp_dir}/
 
   while read -r sf; do
     if [ -n "$(
-        (
+        {
           sort -u "${work_dir}/package-infos/${sf}.builds"
           cat "${tmp_dir}/build-list.build-depends"
-        ) | \
+        } | \
           sort | \
           uniq -d
       )" ]; then
@@ -113,17 +113,17 @@ while [ -s "${tmp_dir}/build-list" ] && [ "${sums}" != "$(sha512sum "${tmp_dir}/
         continue
       fi
       if [ -n "$(
-          (
+          {
             sed '
               s|^|'"${work_dir}"'/package-infos/|
               s|$|.builds|
             ' "${loop}" | \
               xargs -r cat | \
               sort -u
-            (
+            {
               sed 'p' "${loop}"
               cat "${tmp_dir}/build-list"
-            ) | \
+            } | \
               sort | \
               uniq -u | \
               sed '
@@ -132,7 +132,7 @@ while [ -s "${tmp_dir}/build-list" ] && [ "${sums}" != "$(sha512sum "${tmp_dir}/
               ' | \
               xargs -r grep -hvx 'base\|base-devel' | \
               sort -u
-          ) | \
+          } | \
             sort | \
             uniq -d
         )" ]; then
diff --git a/bin/cleanup b/bin/cleanup
index 1479a9b..d0e7bee 100755
--- a/bin/cleanup
+++ b/bin/cleanup
@@ -19,7 +19,7 @@ fi
 
 # remove blocked/broken/locked markes of packages not on the buildlist anymore
 
-(
+{
   find "${work_dir}/package-states" -maxdepth 1 \( -name '*.broken' -o -name '*.locked' -o -name '*.blocked' \) -printf '%f\n' | \
     sed '
       s|^\(.*\)\.\([^.]\+\)\.\([^.]\+\)\.\([^.]\+\)\.\([^.]\+\)$|state \0 \1 \2 \3 \4 \5|
@@ -29,7 +29,7 @@ fi
     print "order " $1 "." $2 "." $3 "." $4 " " $1 " " $2 " " $3 " " $4 " blocked"
     print "order " $1 "." $2 "." $3 "." $4 " " $1 " " $2 " " $3 " " $4 " locked"
   }' "${work_dir}/build-list"
-) | \
+} | \
   sort -k3 | \
   uniq -uf2 | \
   grep '^state ' | \
@@ -39,7 +39,7 @@ fi
 
 # remove logs where package is not broken/locked anymore
 
-(
+{
   find "${build_log_directory}/error" -maxdepth 1 -type f -printf '%f\n' | \
     sed 's|\.[^.]\+\.build-log\.gz$||' | \
     sort -u
@@ -48,7 +48,7 @@ fi
       s|\.[^.]\+$||
       p
     '
-) | \
+} | \
   sort | \
   uniq -u | \
   cut -d' ' -f1 | \
@@ -63,7 +63,7 @@ find "${build_log_directory}/error" -maxdepth 1 -type f -printf '%f\n' | \
   sort -k3,3 -k2r,2 | \
   uniq -f2 --group=prepend | \
   cut -d' ' -f1 | \
-  (
+  {
     count=0
     while read -r a; do
       if [ -z "${a}" ]; then
@@ -75,7 +75,7 @@ find "${build_log_directory}/error" -maxdepth 1 -type f -printf '%f\n' | \
       fi
       count=$((count+1))
     done
-  )
+  }
 
 # only keep namcap logs of last 2 weeks for succeeded packages
 find "${build_log_directory}/success" -maxdepth 1 -type f -mtime +14 \
diff --git a/bin/common-functions b/bin/common-functions
index 7f7df3d..751b86d 100755
--- a/bin/common-functions
+++ b/bin/common-functions
@@ -246,7 +246,7 @@ delete_old_metadata() {
       sort -u
   )
 
-  (
+  ( # the new shell is intentional
     # what we have
     echo "${current_metadata}"
 
@@ -269,7 +269,7 @@ delete_old_metadata() {
       "${tmp_dir}/current-metadata"
 
     # the newest of the following should stay:
-    (
+    {
       # deletion-list items
       cat "${work_dir}/deletion-list"
       # all packages in the repos
@@ -281,7 +281,7 @@ delete_old_metadata() {
             /\//d
           '
       done
-    ) | \
+    } | \
       sort -u | \
       join -j 1 -o 2.2,2.3,2.4,2.1 - "${tmp_dir}/current-metadata" | \
       sort -k4,4 > \
@@ -295,7 +295,7 @@ delete_old_metadata() {
     uniq -Df3 < \
       "${tmp_dir}/find-newest-revisions" | \
       uniq --group=append -f3 | \
-      (
+      {
         revs=''
         mod_revs=''
         opkg=''
@@ -338,7 +338,7 @@ delete_old_metadata() {
           orepo="${repo}"
           opkg="${pkg}"
         done
-      ) | \
+      } | \
       awk '{print $4 " " $1 " " $2 " " $3}' | \
       sed 'p'
   ) | \
@@ -475,7 +475,7 @@ remove_old_package_versions() {
 
   fi
 
-  (
+  ( # the new shell is intentional
     tmp_dir=$(mktemp -d)
     trap 'rm -rf --one-file-system "${tmp_dir}"' EXIT
 
@@ -634,17 +634,18 @@ make_source_info() {
 
   find_pkgbuilds "${package}" "${repository}" "${git_repo}" "${git_revision}" "${mod_git_revision}"
 
-  (
+  ( # the new shell is intentional
 
     tmp_dir=$(mktemp -d "${work_dir}/tmp.XXXXXX")
     trap 'rm -rf --one-file-system "${tmp_dir}"' EXIT
 
     extract_source_directory "${git_repo}" "${git_revision}" "${mod_git_revision}" "${tmp_dir}"
 
-    (
+    {
       cd "${tmp_dir}"
       makepkg --printsrcinfo
-    ) > \
+      cd ..
+    } > \
       "${output}"
 
   )
@@ -714,7 +715,7 @@ find_newest_of_git_revisions() {
 
   echo "${revisions}" | \
     xargs -rn1 git -C "${repo}" rev-parse | \
-    (
+    {
       newest=''
       while read -r current; do
         if [ -z "${newest}" ] || \
@@ -723,7 +724,7 @@ find_newest_of_git_revisions() {
           fi
       done
       echo "${newest}"
-    )
+    }
 }
 
 # find_package_repository_to_package $package $git_repository
@@ -810,7 +811,7 @@ find_dependencies_on_build_list() {
 
   generate_package_metadata "${package}" "${git_revision}" "${mod_git_revision}" "${repository}"
 
-  (
+  {
     cat "${work_dir}/package-infos/${package}.${git_revision}.${mod_git_revision}.${repository}.build-depends"
     awk '{print $1 "." $2 "." $3 "." $4}' < \
       "${work_dir}/build-list" | \
@@ -820,7 +821,7 @@ find_dependencies_on_build_list() {
       " | \
       xargs -r cat | \
       sort -u
-  ) | \
+  } | \
     sort | \
     uniq -d
 
@@ -938,7 +939,7 @@ shrink_version() {
 
 find_biggest_subset_of_packages() {
 
-  (
+  ( # the new shell is intentional
     omega="$1"
     keep="$2"
     all_builds="$3"
diff --git a/bin/db-update b/bin/db-update
index f304d7b..d62497e 100755
--- a/bin/db-update
+++ b/bin/db-update
@@ -243,7 +243,7 @@ move_packages() {
 
   # move the packages remotely via sftp
 
-  (
+  {
     while read -r package; do
 
       if [ -z "${package}" ]; then
@@ -264,7 +264,7 @@ move_packages() {
     done < \
       "${tmp_dir}/tmp/packages"
     echo 'quit'
-  ) | \
+  } | \
     if ${no_action}; then
       sed 's|^|sftp: |'
     else
diff --git a/bin/get-package-updates b/bin/get-package-updates
index 059630a..350bc29 100755
--- a/bin/get-package-updates
+++ b/bin/get-package-updates
@@ -149,7 +149,7 @@ for repo in ${repo_names}; do
   eval repo_path='"${repo_paths__'"${repo}"'}"'
   eval old_repo_revision='"${old_repo_revisions__'"${repo}"'}"'
   eval new_repo_revision='"${new_repo_revisions__'"${repo}"'}"'
-  (
+  {
     # if old revision unknown, mimic "git diff"-output
     # shellcheck disable=SC2154
     if [ "${old_repo_revision}" = "NONE" ]; then
@@ -159,7 +159,7 @@ for repo in ${repo_names}; do
     else
       git -C "${repo_path}" diff --no-renames --name-status "${old_repo_revision}" "${new_repo_revision}"
     fi
-  ) | \
+  } | \
     # only track changes in PKGBUILDs
     grep '/PKGBUILD$' | \
     if [ "${repo}" = "archlinux32" ]; then
@@ -260,7 +260,7 @@ echo 'apply blacklisting'
 
 black_listed=''
 black_listed_new=$(
-  (
+  {
     git -C "${repo_paths__archlinux32}" archive "$(cat "${work_dir}/archlinux32.revision.new")" -- 'blacklist' | \
       tar -Ox 'blacklist' | \
       sed '
@@ -270,7 +270,7 @@ black_listed_new=$(
     find "${work_dir}/package-infos" -maxdepth 1 -name 'lib32-*' -printf '%f\n' | \
       sed 's|\(\.[^.]\+\)\{4\}$||' | \
       uniq
-  ) | \
+  } | \
     sort -u
 )
 
@@ -360,7 +360,7 @@ while [ -n "${black_listed_new}" ]; do
       sort -u
   )
   black_listed_new=$(
-    (
+    {
       # shellcheck disable=SC2086
       printf '%s\n' ${black_listed} | \
         sort -k1,1 | \
@@ -373,7 +373,7 @@ while [ -n "${black_listed_new}" ]; do
         sort | \
         uniq -c
       cat "${work_dir}/built-packages"
-    ) | \
+    } | \
       sort | \
       uniq -d | \
       awk '{print $2}' | \
@@ -417,14 +417,14 @@ fi
 
 echo 'Now actually sort it.'
 
-(
+{
   # this part will have the correct build order, but all the infos are missing
   tsort "${work_dir}/build-order" 2> "${work_dir}/tsort.error" | \
     nl -ba | \
     awk '{print $1 " not-git also-not-git whatever " $2}'
   # this part has all the infos, but possibly the wrong order
   awk '{print "0 " $2 " " $3 " " $4 " " $1}' "${work_dir}/build-list.new"
-) | \
+} | \
   sort -k5,5 -k1nr | \
   # now, we have the correct order and the infos, but in adjacent lines
   uniq -f4 -D | \
diff --git a/bin/prioritize-build-list b/bin/prioritize-build-list
index 793086e..06d4c06 100755
--- a/bin/prioritize-build-list
+++ b/bin/prioritize-build-list
@@ -23,10 +23,10 @@ if ! flock -s -n 8; then
   exit 1
 fi
 
-(
+{
   sed -n "/^$1/p" "${work_dir}/build-list"
   sed "/^$1/d" "${work_dir}/build-list"
-) | \
+} | \
   sponge "${work_dir}/build-list"
 
 # Remove the lock file
diff --git a/bin/return-assignment b/bin/return-assignment
index 9bb4b0c..7fb6005 100755
--- a/bin/return-assignment
+++ b/bin/return-assignment
@@ -189,7 +189,7 @@ packages=$(
   find . -maxdepth 1 -name '*.pkg.tar.xz' -printf '%f\n'
 )
 package_errors=$(
-  (
+  {
     # shellcheck disable=SC2086
     printf '%s\n' ${packages} | \
       sed '
@@ -203,7 +203,7 @@ package_errors=$(
       s|$| i686|
       s|^|expected: |
     ' "${work_dir}/package-infos/$1.$2.$3.$4.packages"
-  ) | \
+  } | \
     sort -k2 | \
     uniq -u -f1
 )
diff --git a/bin/sanity-check b/bin/sanity-check
index 37e2cd3..d329869 100755
--- a/bin/sanity-check
+++ b/bin/sanity-check
@@ -168,11 +168,11 @@ while [ $# -gt 0 ]; do
       fi
 
       errors=$(
-        (
+        {
           cut -d' ' -f1 < \
             "${work_dir}/build-list"
           cat "${work_dir}/deletion-list"
-        ) | \
+        } | \
           sort | \
           uniq -d
       )
@@ -198,12 +198,12 @@ while [ $# -gt 0 ]; do
         "${tmp_dir}/messages"
 
       errors=$(
-        (
+        {
           # shellcheck disable=SC2086
           printf 'expected %s\n' ${repos}
           ls_master_mirror 'i686' | \
             sed 's|^|found |'
-        ) | \
+        } | \
           sort -k2 | \
           uniq -uf1
       )
@@ -263,7 +263,7 @@ while [ $# -gt 0 ]; do
           "${tmp_dir}/"
 
         errors=$(
-          (
+          {
             tar -tzf "${tmp_dir}/${repo}.db.tar.gz" | \
               grep '/$' | \
               sed '
@@ -277,7 +277,7 @@ while [ $# -gt 0 ]; do
                 s|^|in_repository |
               ' | \
               sort -u
-          ) | \
+          } | \
             sort -k2 | \
             uniq -uf1
         )
@@ -292,7 +292,7 @@ while [ $# -gt 0 ]; do
         fi
 
         errors=$(
-          (
+          {
             tar -tzf "${tmp_dir}/${repo}.files.tar.gz" | \
               grep '/$' | \
               sed '
@@ -306,7 +306,7 @@ while [ $# -gt 0 ]; do
                 s|^|in_repository |
               ' | \
               sort -u
-          ) | \
+          } | \
             sort -k2 | \
             uniq -uf1
         )
@@ -339,7 +339,7 @@ while [ $# -gt 0 ]; do
           "${tmp_dir}/messages"
 
         errors=$(
-          (
+          {
             if [ "${status}" = 'staging' ]; then
               find "${work_dir}/package-states" -name '*.done' \
                 -exec sed 's|^|package-state-file |' '{}' \;
@@ -354,7 +354,7 @@ while [ $# -gt 0 ]; do
               done | \
               grep '\.pkg\.tar\.xz$' | \
               sed 's|^|package-file |'
-          ) | \
+          } | \
             sort -k2 | \
             uniq -cf1 | \
             grep -v '^\s*2\s' | \
diff --git a/bin/seed-build-list b/bin/seed-build-list
index 0428e27..b865b0c 100755
--- a/bin/seed-build-list
+++ b/bin/seed-build-list
@@ -151,7 +151,7 @@ while read -r mirror; do
   if [ -z "${mirror}" ]; then
     continue
   fi
-  (
+  {
     # theirs
     for repo in ${repos}; do
       curl -sS "${mirror}/${repo}/os/x86_64/${repo}.db.tar.gz" | \
@@ -172,7 +172,7 @@ while read -r mirror; do
       sed '
         s|^\(.*\)-\([^-]\+-[^-]\+\)|ours \1-\2 \2 \1|
       '
-  ) | \
+  } | \
     expand_version 3 | \
     sort -k4,4 -k3Vr,3 -k1,1 | \
     shrink_version 3 | \
@@ -190,10 +190,10 @@ sort -k1,1 -u "${tmp_dir}/delta-packages" | \
 join -1 1 -2 5 -o 2.1,2.2,2.3,2.4,2.5 "${tmp_dir}/delta-packages" "${tmp_dir}/known-packages" >> \
   "${tmp_dir}/append-packages"
 
-(
+{
   awk '{print $5}' "${tmp_dir}/append-packages"
   cat "${tmp_dir}/delta-packages"
-) | \
+} | \
   sort | \
   uniq -u | \
   sponge "${tmp_dir}/delta-packages"
diff --git a/bin/show-dependencies b/bin/show-dependencies
index a4ad4f7..66ba538 100755
--- a/bin/show-dependencies
+++ b/bin/show-dependencies
@@ -30,28 +30,28 @@ if [ $# -eq 0 ]; then
       sort > \
       "${tmp_dir}/broken"
     broken=$(
-      (
+      {
         find "${work_dir}/package-infos" -maxdepth 1 -name '*.build-depends' | \
           sed 's|^.*/\(.*\)\(\.[^.]\+\)\{4\}|\1 \0|' | \
           sort -k1,1 | \
           join -1 1 -2 1 -o 1.2 - "${tmp_dir}/broken" | \
           xargs -r cat
-      ) | \
+      } | \
         sort -u | \
         join -1 1 -2 2 -o 2.1 - "${tmp_dir}/builds"
     )
     broken=$(
-      (
-        (
+      {
+        {
           # shellcheck disable=SC2086
           printf '%s\n' ${broken}
           cat "${tmp_dir}/broken"
-        ) | \
+        } | \
           sort -u
         cut -d' ' -f1 < \
           "${work_dir}/build-list" | \
           sort -u
-      ) | \
+      } | \
         sort | \
         uniq -d
     )
@@ -65,31 +65,31 @@ if [ $# -eq 0 ]; then
   rm -rf --one-file-system "${tmp_dir}"
   trap - EXIT
   broken=$(
-    (
+    {
       # shellcheck disable=SC2086
       printf '%s\n' ${broken}
-      (
+      {
         find "${webserver_directory}/graphs" -maxdepth 1 -name '*.png' -printf '%f\n' | \
           sed 's|\.png$||'
-        (
+        {
           cut -d' ' -f1 < \
             "${work_dir}/build-list"
           cat "${work_dir}/deletion-list"
-        ) | \
+        } | \
           sort -u
-      ) | \
+      } | \
         sort | \
         uniq -d
-    ) | \
+    } | \
       sort -u
   )
   # shellcheck disable=SC2086
   "$0" 'ALL' ${broken}
-  (
+  {
     find "${webserver_directory}/graphs" -maxdepth 1 -name '*.png'
     # shellcheck disable=SC2086
     printf "${webserver_directory}"'/graphs/%s.png\n' ${broken} ${broken} 'ALL' 'ALL'
-  ) | \
+  } | \
     sort | \
     uniq -u | \
     xargs -r rm
@@ -128,12 +128,12 @@ sort -u "${work_dir}/build-order" | \
 sort -k1,1 "${work_dir}/build-list" > \
   "${tmp_dir}/build-list.sorted-by-package"
 
-(
+{
   sort -k1,1 "${tmp_dir}/original-build-order" | \
     join -1 1 -2 1 -o 1.1,1.2 - "${tmp_dir}/build-list.sorted-by-package"
   sort -k2,2 "${tmp_dir}/original-build-order" | \
     join -1 2 -2 1 -o 1.1,1.2 - "${tmp_dir}/build-list.sorted-by-package"
-) | \
+} | \
   sort -u | \
   sponge "${tmp_dir}/original-build-order"
 
@@ -169,13 +169,13 @@ for target_package in "$@"; do
       sort -u > \
       "${tmp_dir}/relevant-stuff"
 
-    (
+    {
       # groups and split packages built by jobs on the build list - which are also dependencies of packages on the build-list
       sort -k1,1 "${tmp_dir}/original-build-order" | \
         join -1 1 -2 1 -o 2.1 - "${tmp_dir}/relevant-stuff"
       # build list jobs themself
       cut -d' ' -f1 < "${work_dir}/build-list"
-    ) | \
+    } | \
       sort -u | \
       sponge "${tmp_dir}/relevant-stuff"
 
@@ -207,13 +207,12 @@ for target_package in "$@"; do
       awk '{print $1}' "${tmp_dir}/build-order" | \
         sort -u > \
         "${tmp_dir}/new"
-      (
+      {
         cat \
           "${tmp_dir}/original-build-order" \
           "${tmp_dir}/known-split-packages"
-        grep -v ' base\(-devel\)\?$' "${tmp_dir}/known-groups" || \
-          true
-      ) | \
+        sed '/ base\(-devel\)\?$/d' "${tmp_dir}/known-groups"
+      } | \
         sort -k2,2 | \
         join -1 2 -2 1 -o 1.1,1.2 - "${tmp_dir}/new" | \
         sponge -a "${tmp_dir}/build-order"
@@ -246,47 +245,47 @@ for target_package in "$@"; do
     done >> \
     "${tmp_dir}/knots"
 
-  (
+  {
     sort -u "${work_dir}/deletion-list"
     tr ' ' '\n' < \
       "${tmp_dir}/build-order" | \
       sort -u
-  ) | \
+  } | \
     sort | \
     uniq -d | \
     xargs -r printf '3 deletion-list-package %s\n' >> \
     "${tmp_dir}/knots"
 
-  (
+  {
     awk '{print $2}' "${tmp_dir}/known-split-packages" | \
       sort -u
     tr ' ' '\n' < \
       "${tmp_dir}/build-order" | \
       sort -u
-  ) | \
+  } | \
     sort | \
     uniq -d | \
     xargs -r printf '4 split-package %s\n' >> \
     "${tmp_dir}/knots"
 
-  (
+  {
     cat "${tmp_dir}/known-packages"
     tr ' ' '\n' < \
       "${tmp_dir}/build-order" | \
       sort -u
-  ) | \
+  } | \
     sort | \
     uniq -d | \
     xargs -r printf '5 package %s\n' >> \
     "${tmp_dir}/knots"
 
-  (
+  {
     awk '{print $2}' "${tmp_dir}/known-groups" | \
       sort -u
     tr ' ' '\n' < \
       "${tmp_dir}/build-order" | \
       sort -u
-  ) | \
+  } | \
     sort | \
     uniq -d | \
     xargs -r printf '6 group %s\n' >> \
diff --git a/bin/why-dont-you b/bin/why-dont-you
index a3776ab..b3d9500 100755
--- a/bin/why-dont-you
+++ b/bin/why-dont-you
@@ -18,10 +18,10 @@ case "${action}" in
   'build')
 
     for pkg in "$@"; do
-      (
+      {
         grep "^$(str_to_regex "${pkg}") " "${work_dir}/build-list" || \
           >&2 printf '"%s" is not on the build list.\n' "${pkg}"
-      ) | \
+      } | \
         while read -r package git_revision mod_git_revision repository; do
 
           if package_locked_or_blocked "${package}" "${git_revision}" "${mod_git_revision}" "${repository}"; then
@@ -290,12 +290,12 @@ case "${action}" in
       )
 
       errors=$(
-        (
+        {
           # shellcheck disable=SC2086
           printf '%s\n' ${build_depends}
           awk '{print $3}' "${tmp_dir}/deleted.builds" | \
             sort -u
-        ) | \
+        } | \
           sort | \
           uniq -d | \
           join -1 1 -2 3 -o 2.1,2.2,2.3 - "${tmp_dir}/deleted.builds"
author	Erich Eckner <git@eckner.net>	2017-11-01 10:28:05 +0100
committer	Erich Eckner <git@eckner.net>	2017-11-01 10:28:05 +0100
commit	ad463afa2d41e42463476e43436eac224bac1de3 (patch)
tree	3c51efa5929a02cbde5df72750b4843460d26edf /bin
parent	05a43c23b36c4b68a246bc69fa0d699a3ec469fb (diff)
download	builder-ad463afa2d41e42463476e43436eac224bac1de3.tar.xz