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turn 'runnableExample' into 'code-block' to make nightlies green

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This example doesn't work on our nightlies CI.
Other procs in this module already use 'code-block'.
This commit is contained in:
narimiran
2020-06-25 16:55:11 +02:00
parent 0a9a639230
commit 13193b2964
1 changed files with 12 additions and 9 deletions
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21
lib/pure/osproc.nim
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@@ -1446,6 +1446,7 @@ proc execCmdEx*(command: string, options: set[ProcessOption] = {
## A convenience proc that runs the `command`, and returns its `output` and
## `exitCode`. `env` and `workingDir` params behave as for `startProcess`.
## If `input.len > 0`, it is passed as stdin.
##
## Note: this could block if `input.len` is greater than your OS's maximum
## pipe buffer size.
##
@@ -1456,15 +1457,17 @@ proc execCmdEx*(command: string, options: set[ProcessOption] = {
## * `execProcess proc
## <#execProcess,string,string,openArray[string],StringTableRef,set[ProcessOption]>`_
##
runnableExamples:
var result = execCmdEx("nim r --hints:off -", options = {}, input = "echo 3*4")
import strutils, strtabs
stripLineEnd(result[0]) ## portable way to remove trailing newline, if any
doAssert result == ("12", 0)
doAssert execCmdEx("ls --nonexistant").exitCode != 0
when defined(posix):
assert execCmdEx("echo $FO", env = newStringTable({"FO": "B"})) == ("B\n", 0)
assert execCmdEx("echo $PWD", workingDir = "/") == ("/\n", 0)
## Example:
##
## .. code-block:: Nim
## var result = execCmdEx("nim r --hints:off -", options = {}, input = "echo 3*4")
## import strutils, strtabs
## stripLineEnd(result[0]) ## portable way to remove trailing newline, if any
## doAssert result == ("12", 0)
## doAssert execCmdEx("ls --nonexistant").exitCode != 0
## when defined(posix):
## assert execCmdEx("echo $FO", env = newStringTable({"FO": "B"})) == ("B\n", 0)
## assert execCmdEx("echo $PWD", workingDir = "/") == ("/\n", 0)
when (NimMajor, NimMinor, NimPatch) < (1, 3, 5):
doAssert input.len == 0