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Diffstat (limited to 'v_windows/v/old/examples/process/command.v')
-rw-r--r-- | v_windows/v/old/examples/process/command.v | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/v_windows/v/old/examples/process/command.v b/v_windows/v/old/examples/process/command.v new file mode 100644 index 0000000..718ce96 --- /dev/null +++ b/v_windows/v/old/examples/process/command.v @@ -0,0 +1,34 @@ +module main + +import os + +// basic example which shows how to use the Command function + +fn exec(path string) string { + mut out := '' + mut line := '' + mut cmd := os.Command{ + path: path + } + cmd.start() or { panic(err) } + + for { + line = cmd.read_line() + println(line) + out += line + if cmd.eof { + return out + } + } + return out +} + +fn main() { + mut out := '' + exec("bash -c 'find /tmp/'") + out = exec('echo to stdout') + out = exec('echo to stderr 1>&2') + println("'$out'") + // THIS DOES NOT WORK, is error, it goes to stderror of the command I run + assert out == 'to stderr' +} |