From 59e04ecfe276eb081f6d9ae13d4a8430ce72765c Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@robotics.uk.to>
Date: Mon, 10 Oct 2016 10:28:37 +0100
Subject: [PATCH] Consolidate repo mirrors function

---
 src/freedombone-addcert      |  45 +--------
 src/freedombone-controlpanel |  39 --------
 src/freedombone-upgrade      |  45 +--------
 src/freedombone-utils-repos  | 175 ++++++++++++++++++-----------------
 4 files changed, 98 insertions(+), 206 deletions(-)

diff --git a/src/freedombone-addcert b/src/freedombone-addcert
index 23bcc194..bb15f15e 100755
--- a/src/freedombone-addcert
+++ b/src/freedombone-addcert
@@ -36,7 +36,11 @@ export TEXTDOMAINDIR="/usr/share/locale"
 CONFIGURATION_FILE=$HOME/${PROJECT_NAME}.cfg
 COMPLETION_FILE=$HOME/${PROJECT_NAME}-completed.txt
 
-source /usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-git
+UTILS_FILES=/usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-*
+for f in $UTILS_FILES
+do
+  source $f
+done
 
 # Don't pin certs by default
 PIN_CERTS=
@@ -60,45 +64,6 @@ FRIENDS_MIRRORS_PASSWORD=
 FRIENDS_MIRRORS_SSH_PORT=
 MY_MIRRORS_PASSWORD=
 
-function read_repo_servers {
-    if [ -f $CONFIGURATION_FILE ]; then
-        if grep -q "FRIENDS_MIRRORS_SERVER" $CONFIGURATION_FILE; then
-            FRIENDS_MIRRORS_SERVER=$(grep "FRIENDS_MIRRORS_SERVER" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-        if grep -q "FRIENDS_MIRRORS_SSH_PORT" $CONFIGURATION_FILE; then
-            FRIENDS_MIRRORS_SSH_PORT=$(grep "FRIENDS_MIRRORS_SSH_PORT" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-        if grep -q "MY_MIRRORS_PASSWORD" $CONFIGURATION_FILE; then
-            MY_MIRRORS_PASSWORD=$(grep "MY_MIRRORS_PASSWORD" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-        if grep -q "FRIENDS_MIRRORS_PASSWORD" $CONFIGURATION_FILE; then
-            FRIENDS_MIRRORS_PASSWORD=$(grep "FRIENDS_MIRRORS_PASSWORD" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-    fi
-
-    if [ ! $FRIENDS_MIRRORS_SERVER ]; then
-        return
-    fi
-    if [ ${#FRIENDS_MIRRORS_SERVER} -lt 2 ]; then
-        return
-    fi
-
-    MAIN_COMMAND=/usr/local/bin/${PROJECT_NAME}
-    if [ ! -f $MAIN_COMMAND ]; then
-        MAIN_COMMAND=/usr/bin/${PROJECT_NAME}
-    fi
-
-    REPOS=($(cat ${MAIN_COMMAND} | grep "_REPO=\"" | uniq -u | sed 's|${PROJECT_NAME}|'"${PROJECT_NAME}"'|g'))
-
-    for line in "${REPOS[@]}"
-    do
-        repo_name=$(echo "$line" | awk -F '=' '{print $1}')
-        mirrors_name=$(echo "$repo_name" | sed "s|_REPO||g" | awk '{print tolower($0)}')
-        friends_repo_url="ssh://mirrors@${FRIENDS_MIRRORS_SERVER}:${FRIENDS_MIRRORS_SSH_PORT}/home/mirrors/${mirrors_name}"
-        ${repo_name}="${friends_repo_url}"
-    done
-}
-
 function show_help {
     echo ''
     echo $"${PROJECT_NAME}-addcert -h [hostname] -c [country code] -a [area] -l [location]"
diff --git a/src/freedombone-controlpanel b/src/freedombone-controlpanel
index 8fe9811f..5c5853c0 100755
--- a/src/freedombone-controlpanel
+++ b/src/freedombone-controlpanel
@@ -154,45 +154,6 @@ function check_for_updates {
     any_key
 }
 
-function read_repo_servers {
-    if [ -f $CONFIGURATION_FILE ]; then
-        if grep -q "FRIENDS_MIRRORS_SERVER" $CONFIGURATION_FILE; then
-            FRIENDS_MIRRORS_SERVER=$(grep "FRIENDS_MIRRORS_SERVER" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-        if grep -q "FRIENDS_MIRRORS_SSH_PORT" $CONFIGURATION_FILE; then
-            FRIENDS_MIRRORS_SSH_PORT=$(grep "FRIENDS_MIRRORS_SSH_PORT" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-        if grep -q "MY_MIRRORS_PASSWORD" $CONFIGURATION_FILE; then
-            MY_MIRRORS_PASSWORD=$(grep "MY_MIRRORS_PASSWORD" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-        if grep -q "FRIENDS_MIRRORS_PASSWORD" $CONFIGURATION_FILE; then
-            FRIENDS_MIRRORS_PASSWORD=$(grep "FRIENDS_MIRRORS_PASSWORD" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-    fi
-
-    if [ ! $FRIENDS_MIRRORS_SERVER ]; then
-        return
-    fi
-    if [ ${#FRIENDS_MIRRORS_SERVER} -lt 2 ]; then
-        return
-    fi
-
-    MAIN_COMMAND=/usr/local/bin/${PROJECT_NAME}
-    if [ ! -f $MAIN_COMMAND ]; then
-        MAIN_COMMAND=/usr/bin/${PROJECT_NAME}
-    fi
-
-    REPOS=($(cat ${MAIN_COMMAND} | grep "_REPO=\"" | uniq -u | sed 's|${PROJECT_NAME}|'"${PROJECT_NAME}"'|g'))
-
-    for line in "${REPOS[@]}"
-    do
-        repo_name=$(echo "$line" | awk -F '=' '{print $1}')
-        mirrors_name=$(echo "$repo_name" | sed "s|_REPO||g" | awk '{print tolower($0)}')
-        friends_repo_url="ssh://mirrors@${FRIENDS_MIRRORS_SERVER}:${FRIENDS_MIRRORS_SSH_PORT}/home/mirrors/${mirrors_name}"
-        ${repo_name}="${friends_repo_url}"
-    done
-}
-
 function set_main_repo {
     data=$(tempfile 2>/dev/null)
     trap "rm -f $data" 0 1 2 5 15
diff --git a/src/freedombone-upgrade b/src/freedombone-upgrade
index f09ff767..4ddcf4ea 100755
--- a/src/freedombone-upgrade
+++ b/src/freedombone-upgrade
@@ -42,46 +42,11 @@ FRIENDS_MIRRORS_SSH_PORT=2222
 FRIENDS_MIRRORS_PASSWORD=
 MY_MIRRORS_PASSWORD=
 
-source /usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-git
-
-function read_repo_servers {
-    if [ -f $CONFIGURATION_FILE ]; then
-        if grep -q "FRIENDS_MIRRORS_SERVER" $CONFIGURATION_FILE; then
-            FRIENDS_MIRRORS_SERVER=$(grep "FRIENDS_MIRRORS_SERVER" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-        if grep -q "FRIENDS_MIRRORS_SSH_PORT" $CONFIGURATION_FILE; then
-            FRIENDS_MIRRORS_SSH_PORT=$(grep "FRIENDS_MIRRORS_SSH_PORT" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-        if grep -q "MY_MIRRORS_PASSWORD" $CONFIGURATION_FILE; then
-            MY_MIRRORS_PASSWORD=$(grep "MY_MIRRORS_PASSWORD" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-        if grep -q "FRIENDS_MIRRORS_PASSWORD" $CONFIGURATION_FILE; then
-            FRIENDS_MIRRORS_PASSWORD=$(grep "FRIENDS_MIRRORS_PASSWORD" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-        fi
-    fi
-
-    if [ ! $FRIENDS_MIRRORS_SERVER ]; then
-        return
-    fi
-    if [ ${#FRIENDS_MIRRORS_SERVER} -lt 2 ]; then
-        return
-    fi
-
-    MAIN_COMMAND=/usr/local/bin/${PROJECT_NAME}
-    if [ ! -f $MAIN_COMMAND ]; then
-        MAIN_COMMAND=/usr/bin/${PROJECT_NAME}
-    fi
-
-    REPOS=($(cat ${MAIN_COMMAND} | grep "_REPO=\"" | uniq -u | sed 's|${PROJECT_NAME}|'"${PROJECT_NAME}"'|g'))
-
-    for line in "${REPOS[@]}"
-    do
-        repo_name=$(echo "$line" | awk -F '=' '{print $1}')
-        mirrors_name=$(echo "$repo_name" | sed "s|_REPO||g" | awk '{print tolower($0)}')
-        friends_repo_url="ssh://mirrors@${FRIENDS_MIRRORS_SERVER}:${FRIENDS_MIRRORS_SSH_PORT}/home/mirrors/${mirrors_name}"
-        ${repo_name}="${friends_repo_url}"
-    done
-}
+UTILS_FILES=/usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-*
+for f in $UTILS_FILES
+do
+  source $f
+done
 
 if [ -f $CONFIGURATION_FILE ]; then
     # read the location of the main project repo
diff --git a/src/freedombone-utils-repos b/src/freedombone-utils-repos
index 40aa6e25..4002cc8c 100755
--- a/src/freedombone-utils-repos
+++ b/src/freedombone-utils-repos
@@ -39,111 +39,112 @@ FRIENDS_MIRRORS_SERVER=
 FRIENDS_MIRRORS_SSH_PORT=2222
 
 function create_repo_sources {
-	if grep -Fxq "create_repo_sources" $COMPLETION_FILE; then
-		return
-	fi
-	rm -rf /var/lib/apt/lists/*
-	apt-get clean
+    if grep -Fxq "create_repo_sources" $COMPLETION_FILE; then
+        return
+    fi
+    rm -rf /var/lib/apt/lists/*
+    apt-get clean
 
-	echo "deb http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION} main" > /etc/apt/sources.list
-	echo "deb-src http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION} main" >> /etc/apt/sources.list
-	echo '' >> /etc/apt/sources.list
-	echo "deb http://security.debian.org/ ${DEBIAN_VERSION}/updates main" >> /etc/apt/sources.list
-	echo "deb-src http://security.debian.org/ ${DEBIAN_VERSION}/updates main" >> /etc/apt/sources.list
-	echo '' >> /etc/apt/sources.list
-	echo "deb http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION}-updates main" >> /etc/apt/sources.list
-	echo "deb-src http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION}-updates main" >> /etc/apt/sources.list
-	echo '' >> /etc/apt/sources.list
-	echo "deb http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION}-backports main" >> /etc/apt/sources.list
-	echo "deb-src http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION}-backports main" >> /etc/apt/sources.list
+    echo "deb http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION} main" > /etc/apt/sources.list
+    echo "deb-src http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION} main" >> /etc/apt/sources.list
+    echo '' >> /etc/apt/sources.list
+    echo "deb http://security.debian.org/ ${DEBIAN_VERSION}/updates main" >> /etc/apt/sources.list
+    echo "deb-src http://security.debian.org/ ${DEBIAN_VERSION}/updates main" >> /etc/apt/sources.list
+    echo '' >> /etc/apt/sources.list
+    echo "deb http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION}-updates main" >> /etc/apt/sources.list
+    echo "deb-src http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION}-updates main" >> /etc/apt/sources.list
+    echo '' >> /etc/apt/sources.list
+    echo "deb http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION}-backports main" >> /etc/apt/sources.list
+    echo "deb-src http://${DEBIAN_REPO}/debian/ ${DEBIAN_VERSION}-backports main" >> /etc/apt/sources.list
 
-	apt-get update
-	apt-get -y install apt-transport-https
+    apt-get update
+    apt-get -y install apt-transport-https
 
-	echo 'create_repo_sources' >> $COMPLETION_FILE
+    echo 'create_repo_sources' >> $COMPLETION_FILE
 }
 
 function read_repo_servers {
-	if [ -f $CONFIGURATION_FILE ]; then
-		if grep -q "FRIENDS_MIRRORS_SERVER" $CONFIGURATION_FILE; then
-			FRIENDS_MIRRORS_SERVER=$(grep "FRIENDS_MIRRORS_SERVER" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-		fi
-		if grep -q "FRIENDS_MIRRORS_SSH_PORT" $CONFIGURATION_FILE; then
-			FRIENDS_MIRRORS_SSH_PORT=$(grep "FRIENDS_MIRRORS_SSH_PORT" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-		fi
-		if grep -q "MY_MIRRORS_PASSWORD" $CONFIGURATION_FILE; then
-			MY_MIRRORS_PASSWORD=$(grep "MY_MIRRORS_PASSWORD" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-		fi
-		if grep -q "FRIENDS_MIRRORS_PASSWORD" $CONFIGURATION_FILE; then
-			FRIENDS_MIRRORS_PASSWORD=$(grep "FRIENDS_MIRRORS_PASSWORD" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
-		fi
-	fi
+    read_config_param FRIENDS_MIRRORS_SERVER
+    read_config_param FRIENDS_MIRRORS_SSH_PORT
+    read_config_param MY_MIRRORS_PASSWORD
+    read_config_param FRIENDS_MIRRORS_PASSWORD
 
-	if [ ! $FRIENDS_MIRRORS_SERVER ]; then
-		return
-	fi
-	if [ ${#FRIENDS_MIRRORS_SERVER} -lt 2 ]; then
-		return
-	fi
+    if [ ! $FRIENDS_MIRRORS_SERVER ]; then
+        return
+    fi
+    if [ ${#FRIENDS_MIRRORS_SERVER} -lt 2 ]; then
+        return
+    fi
 
-	MAIN_COMMAND=/usr/local/bin/${PROJECT_NAME}
-	if [ ! -f $MAIN_COMMAND ]; then
-		MAIN_COMMAND=/usr/bin/${PROJECT_NAME}
-	fi
+    APP_FILES=/usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-*
+    for f in $APP_FILES
+    do
+        REPOS=($(cat ${f} | grep "_REPO=\"" | uniq -u | sed 's|${PROJECT_NAME}|'"${PROJECT_NAME}"'|g'))
+        for line in "${REPOS[@]}"
+        do
+            repo_name=$(echo "$line" | awk -F '=' '{print $1}')
+            mirrors_name=$(echo "$repo_name" | sed "s|_REPO||g" | awk '{print tolower($0)}')
+            friends_repo_url="ssh://mirrors@${FRIENDS_MIRRORS_SERVER}:${FRIENDS_MIRRORS_SSH_PORT}/home/mirrors/${mirrors_name}"
+            export ${repo_name}="${friends_repo_url}"
+        done
+    done
 
-	REPOS=($(cat ${MAIN_COMMAND} | grep "_REPO=\"" | uniq -u | sed 's|${PROJECT_NAME}|'"${PROJECT_NAME}"'|g'))
-
-	for line in "${REPOS[@]}"
-	do
-		repo_name=$(echo "$line" | awk -F '=' '{print $1}')
-		mirrors_name=$(echo "$repo_name" | sed "s|_REPO||g" | awk '{print tolower($0)}')
-		friends_repo_url="ssh://mirrors@${FRIENDS_MIRRORS_SERVER}:${FRIENDS_MIRRORS_SSH_PORT}/home/mirrors/${mirrors_name}"
-		${repo_name}="${friends_repo_url}"
-	done
+    APP_FILES=/usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-*
+    for f in $APP_FILES
+    do
+        REPOS=($(cat ${f} | grep "_REPO=\"" | uniq -u | sed 's|${PROJECT_NAME}|'"${PROJECT_NAME}"'|g'))
+        for line in "${REPOS[@]}"
+        do
+            repo_name=$(echo "$line" | awk -F '=' '{print $1}')
+            mirrors_name=$(echo "$repo_name" | sed "s|_REPO||g" | awk '{print tolower($0)}')
+            friends_repo_url="ssh://mirrors@${FRIENDS_MIRRORS_SERVER}:${FRIENDS_MIRRORS_SSH_PORT}/home/mirrors/${mirrors_name}"
+            export ${repo_name}="${friends_repo_url}"
+        done
+    done
 }
 
 # A command to create a git repository for a project
 function create_git_project {
-	if grep -Fxq "create_git_project" $COMPLETION_FILE; then
-		return
-	fi
-	apt-get -y install git
+    if grep -Fxq "create_git_project" $COMPLETION_FILE; then
+        return
+    fi
+    apt-get -y install git
 
-	echo '#!/bin/bash' > /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo '' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo 'GIT_PROJECT_NAME=$1' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo 'if [ ! $GIT_PROJECT_NAME ]; then' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo '  echo "Please specify a project name, without any spaces"' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo '  exit 1' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo 'fi' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo '' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo 'if [ ! -d /home/$USER/projects/$GIT_PROJECT_NAME ]; then' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo '  mkdir -p /home/$USER/projects/$GIT_PROJECT_NAME' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo 'fi' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo '' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo 'cd /home/$USER/projects/$GIT_PROJECT_NAME' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo 'git init --bare' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo '' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo -n 'echo "Your project has been created, ' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo 'use the following command to clone the repository"' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo -n "  git clone ssh://$MY_USERNAME@$DEFAULT_DOMAIN_NAME:$SSH_PORT" >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo '/home/$USER/projects/$GIT_PROJECT_NAME' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo '' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	echo 'exit 0' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
-	chmod +x /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo '#!/bin/bash' > /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo '' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo 'GIT_PROJECT_NAME=$1' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo 'if [ ! $GIT_PROJECT_NAME ]; then' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo '  echo "Please specify a project name, without any spaces"' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo '  exit 1' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo 'fi' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo '' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo 'if [ ! -d /home/$USER/projects/$GIT_PROJECT_NAME ]; then' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo '  mkdir -p /home/$USER/projects/$GIT_PROJECT_NAME' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo 'fi' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo '' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo 'cd /home/$USER/projects/$GIT_PROJECT_NAME' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo 'git init --bare' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo '' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo -n 'echo "Your project has been created, ' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo 'use the following command to clone the repository"' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo -n "  git clone ssh://$MY_USERNAME@$DEFAULT_DOMAIN_NAME:$SSH_PORT" >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo '/home/$USER/projects/$GIT_PROJECT_NAME' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo '' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    echo 'exit 0' >> /usr/bin/$CREATE_GIT_PROJECT_COMMAND
+    chmod +x /usr/bin/$CREATE_GIT_PROJECT_COMMAND
 
-	echo 'create_git_project' >> $COMPLETION_FILE
+    echo 'create_git_project' >> $COMPLETION_FILE
 }
 
 function create_mirrors {
-	if [ -d /home/trove ]; then
-		userdel -r trove
-	fi
-	if grep -Fxq "create_mirrors" $COMPLETION_FILE; then
-		return
-	fi
-	${PROJECT_NAME}-mirrors
-	echo 'create_mirrors' >> $COMPLETION_FILE
+    if [ -d /home/trove ]; then
+        userdel -r trove
+    fi
+    if grep -Fxq "create_mirrors" $COMPLETION_FILE; then
+        return
+    fi
+    ${PROJECT_NAME}-mirrors
+    echo 'create_mirrors' >> $COMPLETION_FILE
 }
 
 # NOTE: deliberately no exit 0