ci: standardize shell scripts on the same e,u,x,o options

All these scripts have the same expectation, of failing on anything unexpected.
So setting the same options the same way everywhere leads to more consistency
and predictability.

diff --git a/ci/build.sh b/ci/build.sh
index d0ae4e687a4443eada62227b3c45a985b6a30c60..205400bb843b41a6bfd3ea377c19b2b4c7e3b37c 100755 (executable)
--- a/ci/build.sh
+++ b/ci/build.sh
@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 
-set -x
 set -e
-set -u
 set -o pipefail
+set -u
+set -x
 
 if [ -f /etc/os-release ]; then
     cat /etc/os-release

diff --git a/ci/cygwin-build.sh b/ci/cygwin-build.sh
index 231ac8545ae35df1de134ec6ae39b2b3e11d60db..866393c5ecef39f9a28695a34d9588728346f83b 100644 (file)
--- a/ci/cygwin-build.sh
+++ b/ci/cygwin-build.sh
@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 
-set -eux
+set -e
+set -o pipefail
+set -u
+set -x
 
 /cygwinsetup.exe --quiet-mode --wait --packages autoconf2.5
 /cygwinsetup.exe --quiet-mode --wait --packages automake

diff --git a/ci/install-packages.sh b/ci/install-packages.sh
index c25f46a2d3edc269e9e5b5d572cad396cfb13262..a9a1d3064e3768fc0df4a49b8dc17ec0102941f1 100755 (executable)
--- a/ci/install-packages.sh
+++ b/ci/install-packages.sh
@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 
 set -e
+set -o pipefail
+set -u
 set -x
 
 if [ "$( uname -s )" = "Darwin" ]; then

diff --git a/ci/mingw-build.sh b/ci/mingw-build.sh
index d9c7328742171f8ec4ac7e4170f4cc73cace1a1f..f20b07b25dd21d257477541975f8e41dccfe1fa5 100644 (file)
--- a/ci/mingw-build.sh
+++ b/ci/mingw-build.sh
@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 
-set -eux
+set -e
+set -o pipefail
+set -u
+set -x
 
 ci/mingw-install.sh
 

diff --git a/ci/mingw-configure.sh b/ci/mingw-configure.sh
index 2e8756621d9940b23a1bca4d95efcdb493ac6ed7..24bedfa23887d8b4a30908d16c56cb8a7f5c24b1 100644 (file)
--- a/ci/mingw-configure.sh
+++ b/ci/mingw-configure.sh
@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 
-set -eux
+set -e
+set -o pipefail
+set -u
+set -x
 
 ci/mingw-install.sh
 

diff --git a/ci/mingw-install.sh b/ci/mingw-install.sh
index c321c7bea6a8a36e4e78f326802c5f9614a37bea..0b1f13328ffd07485ef3e879961903f4e022c6b9 100644 (file)
--- a/ci/mingw-install.sh
+++ b/ci/mingw-install.sh
@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 
-set -eux
+set -e
+set -o pipefail
+set -u
+set -x
 
 pacman -S --noconfirm --needed \
     autoconf \

diff --git a/ci/mingw-make.sh b/ci/mingw-make.sh
index d35b1837344c811ce0c150eb89dda37034f0369a..2c7b389f633e4d279b92edefef29aebdd3028370 100644 (file)
--- a/ci/mingw-make.sh
+++ b/ci/mingw-make.sh
@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 
-set -eux
+set -e
+set -o pipefail
+set -u
+set -x
 
 ci/mingw-install.sh
 

diff --git a/ci/out-of-source-build.sh b/ci/out-of-source-build.sh
index 196cccc3b1993460b128de07eeb30559647d8b46..ebd24ea4bc4c0ebf57753f57e81fd63f611ca1c5 100755 (executable)
--- a/ci/out-of-source-build.sh
+++ b/ci/out-of-source-build.sh
@@ -3,9 +3,10 @@
 # this script does something close to the work flow end users may follow when
 # building Graphviz
 
-set -x
 set -e
 set -o pipefail
+set -u
+set -x
 
 # output some info for debugging
 uname -rms

diff --git a/ci/out-of-source-configure.sh b/ci/out-of-source-configure.sh
index 5bc3fb241a483dd27592d5437aa047ce53c7ebb2..7effc2086c5ea505c82b2baf2ff9da86cbfa2a9c 100644 (file)
--- a/ci/out-of-source-configure.sh
+++ b/ci/out-of-source-configure.sh
@@ -3,10 +3,10 @@
 # this script does something close to the work flow end users may follow when
 # building Graphviz
 
-set -x
-set -u
 set -e
 set -o pipefail
+set -u
+set -x
 
 # output some info for debugging
 uname -rms

diff --git a/ci/out-of-source-make.sh b/ci/out-of-source-make.sh
index bacec2a43edbb305e8aca8cefbf001ac09602e7f..899d4148d1fc1a5a8bf9c1d084656bb86a9c6087 100644 (file)
--- a/ci/out-of-source-make.sh
+++ b/ci/out-of-source-make.sh
@@ -3,9 +3,10 @@
 # this script does something close to the work flow end users may follow when
 # building Graphviz
 
-set -x
 set -e
 set -o pipefail
+set -u
+set -x
 
 # output some info for debugging
 uname -rms