work in progress [might break]

recipe/envfile

@@ -0,0 +1,32 @@
+# installation : run 'podmen recipe env-file' or put this file into .podman folder 
+# example usage: * put an .env file in your repo (with 'export FOO=1' e.g.)
+#                * override them on remote-server using './podmen .env git@server FOO=2'
+#                * run './podmen .env' to see all local/remote env-vars 
+
+recipe_envfile(){
+  trigger recipe:envfile 
+  test -f .env      && print "reading  '.env'"               && . .env
+  test -f .env.live && print "override '.env' << .env.live"  && . .env.live
+  print PORT=$PORT
+}
+
+envset(){ # envset [remote] [FOO=bar] : shows or sets [remote] environment variables
+  test -f .env || echo 'export FOO=bar    # used for development' > .env
+  test -z $1 && { 
+    test -f .env || echo 'export PORT=1234' > .env; print .env; echo; cat .env; echo;
+    for i in .podmen/*@*; do $0 envset $(basename $i); echo; done
+    exit 0; 
+  }
+  loadremote $1
+  if ! test -z "$2"; then 
+    printf "export %-40s # $(date)\n" "$2\"" | awk '{ gsub("=","=\"",$0); print $0; }' | ssh -p $port $1 "cat >> $gitpath/.env.live"
+    print OK
+  else
+    print $1:$gitpath/.env.live:
+    echo
+    test -z $2 && ssh -p $port $1 "test -f $gitpath/.env.live && cat $gitpath/.env.live || echo no env-vars yet" 
+    echo
+  fi
+}
+
+on start recipe_envfile 

recipe/hello

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+# a barebones recipe
+
+hello(){ echo ' \o/ hello' ; }
+world(){ echo '     world' ; }
+
+mycmd(){ # mycmd [myopt] : simple example cmd 
+  echo "howdy! $1"
+}
+
+on hello world

recipe/rollback.simple

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+# installation : run 'podmen recipe rollback.simple' or put this file into .podman folder 
+# example usage: ./podman rollback git@server 3fe2f615
+
+on_extract(){
+  test -z $PM_ROLLBACK && trigger checkout || trigger do_rollback
+}
+
+do_rollback(){
+  print to rollback run: ./podmen rollback $PM_REMOTE $PM_COMMIT 
+  git reset $2 --hard
+}
+
+rollback(){ # rollback <remote> <commit> : rolls back deployment to certain commit
+  loadremote $1
+  scp -P $port $0 $user@$server:/tmp/. 1>/dev/null
+  ssh -p $port $user@$server "export HOST=$user@$server; export PM_ROLLBACK=1; cd $gitpath; ./podmen deploy"
+}

recipe/sshkey

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+# installation : run 'podmen recipe sshkey' or put this file into .podman folder 
+# example usage: ./podman init git@yourserver
+
+on_init_server(){
+  trigger init_server:sshkey
+  local key=~/.ssh/id_rsa_${PM_APP}
+  test -f $key && { 
+    ssh-keygen -t rsa -N "" -f $key 
+    ssh-key-copy -p $PM_PORT -i $key $PM_USER@$PM_SERVER
+  }
+  print "Yay! now:"
+  print "  1. commit changes and type: 'git push $PM_SERVER $PM_BRANCH'"
+  print "  2. share key '~/.ssh/id_rsa_$PM_APP' to collaborate with devs "
+}