kiss-lang/kiss
1
0
Fork 0
Code Issues 4 Pull Requests Actions Packages Projects Releases Wiki Activity

assertProcess() allow passing input to process

Browse Source
This commit is contained in:
Nat Quayle Nelson
2021-07-26 16:31:29 -06:00
parent 4e617102f2
commit 0c13f91183
1 changed files with 20 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/kiss/Prelude.hx
View File

@@ -359,7 +359,7 @@ class Prelude {
/**
* On Sys targets and nodejs, Kiss can be converted to hscript at runtime
* NOTE on non-nodejs targets, after the first time calling this function,
* it will be much faster
* it will be much faster -- but things like reader macros will get stuck in the KissState, which you may not intend
* NOTE on non-nodejs sys targets, newlines in raw strings will be stripped away.
* So don't use raw string literals in Kiss you want parsed and evaluated at runtime.
*/
@@ -393,9 +393,21 @@ class Prelude {
#end
}
public static function assertProcess(command:String, args:Array<String>):String {
public static function assertProcess(command:String, args:Array<String>, ?inputLines:Array<String>):String {
if (inputLines != null) {
for (line in inputLines) {
if (line.indexOf("\n") != -1) {
throw 'newline is not allowed in the middle of a process input line: "${line.replace("\n", "\\n")}"';
}
}
}
#if sys
var p = new Process(command, args);
if (inputLines != null) {
for (line in inputLines) {
p.stdin.writeString('$line\n');
}
}
switch (p.exitCode()) {
case 0:
return p.stdout.readAll().toString().trim();
@@ -403,7 +415,11 @@ class Prelude {
throw p.stderr.readAll().toString().trim();
}
#elseif hxnodejs
var p = ChildProcess.spawnSync(command, args);
var p = if (inputLines != null) {
ChildProcess.spawnSync(command, args, {input: inputLines.join("\n")});
} else {
ChildProcess.spawnSync(command, args);
}
switch (p.status) {
case 0:
var output:Buffer = p.stdout;
@@ -413,7 +429,7 @@ class Prelude {
throw error;
}
#else
throw "Can't run a subprocess on this target."
throw "Can't run a subprocess on this target.";
#end
}
}