recipe app/simple

app/.env

@@ -0,0 +1,2 @@
+export APP="./app"
+export PORT=8050

app/.pod/daemonize_simple

@@ -0,0 +1,7 @@
+daemonize(){
+  while sleep 1s; do 
+    set +e
+    ${APP}
+    echo "$(tail -n200 app.log)" > app.log
+  done
+}

app/.pod/envfile

@@ -0,0 +1,30 @@
+# info:          sources environment variables from `.env` file during deployment
+# installation : run 'podi recipe env-file' or put this file into .podi folder 
+# example usage: * put an .env file in your repo (with 'export FOO=1' e.g.)
+#                * override them on remote-server using './podi .env git@server FOO=2'
+#                * run './podi .env' to see all local/remote env-vars 
+
+envfile(){
+  header .pod/envfile
+  print "usage: ./podi envset [git@server] [app] [FOO=bar]"
+  test -f .env      && print "reading  '.env'"               && . .env
+  test -f .env.live && print "override '.env' << .env.live"  && . .env.live
+}
+
+envset(){ # envset [git@server] [app] [FOO=bar] : shows or sets [remote] environment variables
+  test -f .env || echo 'export FOO=bar    # used for development' > .env
+  if test -n "$3"; then 
+    loadremote $1 $2
+    printf "export %-40s # $(date)\n" "$3\"" | awk '{ gsub("=","=\"",$0); print $0; }' | ssh -p $port $1 "cat >> $gitpath/.env.live"
+    print OK
+  else
+    for app in .pod/*@*/*/config; do 
+      . $app
+      print "$server:$appname (.env.live):"
+      test -z $3 && ssh -p $port $user@$server "test -f $gitpath/.env.live && cat $gitpath/.env.live || echo '  no env-vars yet'" 
+      echo
+    done
+  fi
+}
+
+on checkout envfile 

app/.pod/git@localhost/app5/config

@@ -0,0 +1,6 @@
+export server='localhost'                      
+export port='2222'                          
+export user='git'                          
+export gitpath='/home/git/app5'                    
+export appname='app5'                    
+export branch='master'                      

app/.pod/pipeline

@@ -0,0 +1,12 @@
+deploy(){
+  trigger hello
+  trigger backup
+  trigger checkout 
+  trigger build
+  trigger runtests
+  trigger start
+}
+
+checkout(){
+  git --work-tree=$(pwd) --git-dir=$(pwd)/.git checkout -f
+}

app/.pod/simple

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+create_app_simple(){
+  header ".pod/app_simple"
+  test -f app || {
+    print "writing app"
+    echo 'echo "PID=$(cat .pid) => $(date) PORT=$PORT"' > app
+    chmod 755 app
+    print "writing .env"
+    PORT=$(awk 'BEGIN{ srand(); print int(rand()*1000)+8000 }')
+    echo 'export APP="./app"'   > .env
+    echo 'export PORT='$PORT   >> .env
+  }
+}
+
+start(){
+  . .env
+  test -f .pid  && { print "stopping app5"; silent try kill -15 $(cat .pid); }
+  nohup ./podi daemonize ${APP} $PM_APP $PORT &> app.log &
+  echo $! > .pid
+  print "started: $APP [PID $(cat .pid)]"
+}
+
+on init_localhost create_app_simple

app/app

@@ -0,0 +1 @@
+echo "PID=$(cat .pid) => $(date) PORT=$PORT"