From 8da888c2872dfbd2d1927df0f910503cb5cc4a50 Mon Sep 17 00:00:00 2001
From: John Mulligan <jmulligan@redhat.com>
Date: Thu, 29 Sep 2022 10:34:12 -0400
Subject: [PATCH] install-deps.sh: move functions above all "main" script body

Previously, the main part (top level body) of the script started and
then some function definitions occurred and then the main part of the
script resumed after that. I, and others, find this confusing so this
change moves the function definitions to occur before the main body of
the install-deps.sh script.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit b315700bbfd64a22b62e27631e055d1d2392e447)
---
 install-deps.sh | 116 ++++++++++++++++++++++++------------------------
 1 file changed, 58 insertions(+), 58 deletions(-)

diff --git a/install-deps.sh b/install-deps.sh
index 17c72e2c9677..a7ce5d7a3a71 100755
--- a/install-deps.sh
+++ b/install-deps.sh
@@ -286,6 +286,64 @@ EOF
     fi
 }
 
+function populate_wheelhouse() {
+    in_jenkins && echo "CI_DEBUG: Running populate_wheelhouse() in install-deps.sh"
+    local install=$1
+    shift
+
+    # although pip comes with virtualenv, having a recent version
+    # of pip matters when it comes to using wheel packages
+    PIP_OPTS="--timeout 300 --exists-action i"
+    pip $PIP_OPTS $install \
+      'setuptools >= 0.8' 'pip >= 21.0' 'wheel >= 0.24' 'tox >= 2.9.1' || return 1
+    if test $# != 0 ; then
+        pip $PIP_OPTS $install $@ || return 1
+    fi
+}
+
+function activate_virtualenv() {
+    in_jenkins && echo "CI_DEBUG: Running activate_virtualenv() in install-deps.sh"
+    local top_srcdir=$1
+    local env_dir=$top_srcdir/install-deps-python3
+
+    if ! test -d $env_dir ; then
+        python3 -m venv ${env_dir}
+        . $env_dir/bin/activate
+        if ! populate_wheelhouse install ; then
+            rm -rf $env_dir
+            return 1
+        fi
+    fi
+    . $env_dir/bin/activate
+}
+
+function preload_wheels_for_tox() {
+    in_jenkins && echo "CI_DEBUG: Running preload_wheels_for_tox() in install-deps.sh"
+    local ini=$1
+    shift
+    pushd . > /dev/null
+    cd $(dirname $ini)
+    local require_files=$(ls *requirements*.txt 2>/dev/null) || true
+    local constraint_files=$(ls *constraints*.txt 2>/dev/null) || true
+    local require=$(echo -n "$require_files" | sed -e 's/^/-r /')
+    local constraint=$(echo -n "$constraint_files" | sed -e 's/^/-c /')
+    local md5=wheelhouse/md5
+    if test "$require"; then
+        if ! test -f $md5 || ! md5sum -c $md5 > /dev/null; then
+            rm -rf wheelhouse
+        fi
+    fi
+    if test "$require" && ! test -d wheelhouse ; then
+        type python3 > /dev/null 2>&1 || continue
+        activate_virtualenv $top_srcdir || exit 1
+        python3 -m pip install --upgrade pip
+        populate_wheelhouse "wheel -w $wip_wheelhouse" $require $constraint || exit 1
+        mv $wip_wheelhouse wheelhouse
+        md5sum $require_files $constraint_files > $md5
+    fi
+    popd > /dev/null
+}
+
 for_make_check=false
 if tty -s; then
     # interactive
@@ -501,64 +559,6 @@ EOF
     esac
 fi
 
-function populate_wheelhouse() {
-    in_jenkins && echo "CI_DEBUG: Running populate_wheelhouse() in install-deps.sh"
-    local install=$1
-    shift
-
-    # although pip comes with virtualenv, having a recent version
-    # of pip matters when it comes to using wheel packages
-    PIP_OPTS="--timeout 300 --exists-action i"
-    pip $PIP_OPTS $install \
-      'setuptools >= 0.8' 'pip >= 21.0' 'wheel >= 0.24' 'tox >= 2.9.1' || return 1
-    if test $# != 0 ; then
-        pip $PIP_OPTS $install $@ || return 1
-    fi
-}
-
-function activate_virtualenv() {
-    in_jenkins && echo "CI_DEBUG: Running activate_virtualenv() in install-deps.sh"
-    local top_srcdir=$1
-    local env_dir=$top_srcdir/install-deps-python3
-
-    if ! test -d $env_dir ; then
-        python3 -m venv ${env_dir}
-        . $env_dir/bin/activate
-        if ! populate_wheelhouse install ; then
-            rm -rf $env_dir
-            return 1
-        fi
-    fi
-    . $env_dir/bin/activate
-}
-
-function preload_wheels_for_tox() {
-    in_jenkins && echo "CI_DEBUG: Running preload_wheels_for_tox() in install-deps.sh"
-    local ini=$1
-    shift
-    pushd . > /dev/null
-    cd $(dirname $ini)
-    local require_files=$(ls *requirements*.txt 2>/dev/null) || true
-    local constraint_files=$(ls *constraints*.txt 2>/dev/null) || true
-    local require=$(echo -n "$require_files" | sed -e 's/^/-r /')
-    local constraint=$(echo -n "$constraint_files" | sed -e 's/^/-c /')
-    local md5=wheelhouse/md5
-    if test "$require"; then
-        if ! test -f $md5 || ! md5sum -c $md5 > /dev/null; then
-            rm -rf wheelhouse
-        fi
-    fi
-    if test "$require" && ! test -d wheelhouse ; then
-        type python3 > /dev/null 2>&1 || continue
-        activate_virtualenv $top_srcdir || exit 1
-        python3 -m pip install --upgrade pip
-        populate_wheelhouse "wheel -w $wip_wheelhouse" $require $constraint || exit 1
-        mv $wip_wheelhouse wheelhouse
-        md5sum $require_files $constraint_files > $md5
-    fi
-    popd > /dev/null
-}
-
 # use pip cache if possible but do not store it outside of the source
 # tree
 # see https://pip.pypa.io/en/stable/reference/pip_install.html#caching
-- 
2.47.3