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Here document quoting hell

Ian Blenke 10 years ago
parent
74b0809770
commit
55958b96ac
1 changed files with 17 additions and 13 deletions
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  1. 17 13
      docker/scripts/init

+ 17 - 13
docker/scripts/init
View File 

@@ -61,9 +61,11 @@ EOF
61 61
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 cat <<BOOTSTRAP > /tmp/bootstrap.sh
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 #!/bin/bash -xe
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-# start mysql server if ${DATABASE_HOST} is localhost
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-if [ "${DATABASE_HOST}" = "localhost" ]; then
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-  if [ "${DATABASE_ADAPTER}" = "postgres" ]; then
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+source /app/.env
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+
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+# start mysql server if \${DATABASE_HOST} is localhost
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+if [ "\${DATABASE_HOST}" = "localhost" ]; then
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+  if [ "\${DATABASE_ADAPTER}" = "postgres" ]; then
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     echo "DATABASE_ADAPTER 'postgres' is not supported internally. Please provide DATABASE_HOST."
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     exit 1
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   fi
 
@@ -96,20 +98,20 @@ EOF
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   # wait for mysql server to start (max 120 seconds)
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   timeout=120
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-  while ! mysqladmin -uroot ${DATABASE_PASSWORD:+-p$DATABASE_PASSWORD} status >/dev/null 2>&1
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+  while ! mysqladmin -uroot \${DATABASE_PASSWORD:+-p\$DATABASE_PASSWORD} status >/dev/null 2>&1
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   do
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     (( timeout = timeout - 1 ))
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-    if [ $timeout -eq 0 ]; then
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+    if [ \$timeout -eq 0 ]; then
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       echo "Failed to start mysql server"
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       exit 1
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     fi
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     sleep 1
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   done
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-  if ! echo "USE ${DATABASE_NAME}" | mysql -uroot ${DATABASE_PASSWORD:+-p$DATABASE_PASSWORD} >/dev/null 2>&1; then
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+  if ! echo "USE \${DATABASE_NAME}" | mysql -uroot \${DATABASE_PASSWORD:+-p\$DATABASE_PASSWORD} >/dev/null 2>&1; then
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     DB_INIT="yes"
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-    echo "CREATE DATABASE IF NOT EXISTS \`${DATABASE_NAME}\` DEFAULT CHARACTER SET \`utf8\` COLLATE \`utf8_unicode_ci\`;" | mysql -uroot ${DATABASE_PASSWORD:+-p$DATABASE_PASSWORD}
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-    echo "GRANT SELECT, LOCK TABLES, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON \`${DATABASE_NAME}\`.* TO 'root'@'localhost';" | mysql -uroot ${DATABASE_PASSWORD:+-p$DATABASE_PASSWORD}
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+    echo "CREATE DATABASE IF NOT EXISTS \\\`\${DATABASE_NAME}\\\` DEFAULT CHARACTER SET \\\`utf8\\\` COLLATE \\\`utf8_unicode_ci\\\`;" | mysql -uroot \${DATABASE_PASSWORD:+-p\$DATABASE_PASSWORD}
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+    echo "GRANT SELECT, LOCK TABLES, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON \\\`${DATABASE_NAME}\\\`.* TO 'root'@'localhost';" | mysql -uroot \${DATABASE_PASSWORD:+-p\$DATABASE_PASSWORD}
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   fi
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 fi
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 supervisorctl start huginn >/dev/null
 
@@ -135,15 +137,17 @@ EOF
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 cat <<FOREMAN > /tmp/foreman.sh
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 #!/bin/bash -xe
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+source /app/.env
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+
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 # Assuming we have a created database, run the migrations and seed it idempotently.
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-[ -z "${DO_NOT_MIGRATE}" ] && sudo -u huginn -EH bundle exec rake db:migrate
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-[ -z "${DO_NOT_SEED}" ] && sudo -u huginn -EH bundle exec rake db:seed
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+[ -z "\${DO_NOT_MIGRATE}" ] && sudo -u huginn -EH bundle exec rake db:migrate
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+[ -z "\${DO_NOT_SEED}" ] && sudo -u huginn -EH bundle exec rake db:seed
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-[ -n "$INTENTIONALLY_SLEEP" ] && sleep $INTENTIONALLY_SLEEP
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+[ -n "\$INTENTIONALLY_SLEEP" ] && sleep \$INTENTIONALLY_SLEEP
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144 148 
 # Fixup the Procfile and prepare the PORT
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-[ -n "${DO_NOT_RUN_JOBS}" ] && perl -pi -e 's/^jobs:/#jobs:/' /app/Procfile
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-perl -pi -e 's/rails server$/rails server -p \$PORT/' /app/Procfile
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+[ -n "\${DO_NOT_RUN_JOBS}" ] && perl -pi -e 's/^jobs:/#jobs:/' /app/Procfile
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+perl -pi -e 's/rails server\$/rails server -p \\\$PORT/' /app/Procfile
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 export PORT
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149 153 
 # Start huginn