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debugger: Print error if executing command that requires being connected

v0.7.4-release
Ryan Dahl 14 years ago
parent
commit
9244a64b59
  1. 39
      lib/_debugger.js

39
lib/_debugger.js

@ -415,6 +415,7 @@ function restartQuestion (cb) {
}); });
} }
function printScripts () { function printScripts () {
var text = ''; var text = '';
for (var id in c.scripts) { for (var id in c.scripts) {
@ -428,6 +429,12 @@ function printScripts () {
} }
function printNotConnected () {
console.log("Program not running. Try 'run'.");
term.prompt();
}
function startInterface() { function startInterface() {
term = readline.createInterface(process.stdout); term = readline.createInterface(process.stdout);
@ -485,18 +492,30 @@ function startInterface() {
term.prompt(); term.prompt();
} else if ('version' == cmd) { } else if ('version' == cmd) {
if (!c) {
printNotConnected();
return;
}
c.reqVersion(function (v) { c.reqVersion(function (v) {
console.log(v); console.log(v);
term.prompt(); term.prompt();
}); });
} else if (/info +breakpoints/.test(cmd)) { } else if (/info +breakpoints/.test(cmd)) {
if (!c) {
printNotConnected();
return;
}
c.listbreakpoints(function (res) { c.listbreakpoints(function (res) {
console.log(res); console.log(res);
term.prompt(); term.prompt();
}); });
} else if (/^backtrace/.test(cmd) || /^bt/.test(cmd)) { } else if (/^backtrace/.test(cmd) || /^bt/.test(cmd)) {
if (!c) {
printNotConnected();
return;
}
c.reqBacktrace(function (bt) { c.reqBacktrace(function (bt) {
if (/full/.test(cmd)) { if (/full/.test(cmd)) {
console.log(bt); console.log(bt);
@ -514,25 +533,45 @@ function startInterface() {
}); });
} else if (cmd == 'scripts' || cmd == 'scripts full') { } else if (cmd == 'scripts' || cmd == 'scripts full') {
if (!c) {
printNotConnected();
return;
}
printScripts(); printScripts();
term.prompt(); term.prompt();
} else if (/^continue/.test(cmd) || /^c/.test(cmd)) { } else if (/^continue/.test(cmd) || /^c/.test(cmd)) {
if (!c) {
printNotConnected();
return;
}
c.reqContinue(function (res) { c.reqContinue(function (res) {
// Wait for break point. (disable raw mode?) // Wait for break point. (disable raw mode?)
}); });
} else if (/^next/.test(cmd) || /^n/.test(cmd)) { } else if (/^next/.test(cmd) || /^n/.test(cmd)) {
if (!c) {
printNotConnected();
return;
}
c.step('next', 1, function (res) { c.step('next', 1, function (res) {
// Wait for break point. (disable raw mode?) // Wait for break point. (disable raw mode?)
}); });
} else if (/^step/.test(cmd) || /^s/.test(cmd)) { } else if (/^step/.test(cmd) || /^s/.test(cmd)) {
if (!c) {
printNotConnected();
return;
}
c.step('in', 1, function (res) { c.step('in', 1, function (res) {
// Wait for break point. (disable raw mode?) // Wait for break point. (disable raw mode?)
}); });
} else if (/^print/.test(cmd) || /^p/.test(cmd)) { } else if (/^print/.test(cmd) || /^p/.test(cmd)) {
if (!c) {
printNotConnected();
return;
}
var i = cmd.indexOf(' '); var i = cmd.indexOf(' ');
if (i < 0) { if (i < 0) {
console.log("print [expression]"); console.log("print [expression]");

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