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pstadler avatar pstadler commented on May 18, 2024

You can write/modify files on the remote host like this:

// Option 1
plan.local(function(local) {
  local.transfer('templates/foo.config', '/tmp');
});

plan.remote(function(remote) {
  remote.exec('sed -e "s/\${var1}/bar1/" -e "s/\${var2}/bar2/" /tmp/templates/foo.config');
});

// Option 2
plan.remote(function(remote) {
  var file = fs.readFileSync('./templates/foo.config').toString();
  file = file.replace('${var1}', 'bar1')
         file.replace('${var2}', 'bar2')
             .replace(/'/gi, "\\'")
             .replace(/"/gi, "\\\"")
             .replace(/\n/gi, "\\n");
  remote.exec('printf "' + file + '" > /tmp/foo.config');
});

And to fetch the contents of a remote file and write it to your localhost:

plan.remote(function(remote) {
  var file = remote.exec('cat /tmp/foo.config');
  fs.writeFileSync('./foo.config', file.stdout);
});

How would you like to perform this actions instead? (i.e. if you could design an interface, how would it look like?)

from flightplan.

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