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carp process: reading and writing works for one iteration

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This commit is contained in:
Veit Heller
2019-12-14 18:22:23 +01:00
parent 0711432f7e
commit 17ca848344
14 changed files with 54 additions and 3 deletions
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3
Pond.package/CarpProcess.class/instance/died.st Normal file
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@@ -0,0 +1,3 @@
accessing
died
^ excepted isNotNil

6
Pond.package/CarpProcess.class/instance/initialize.st
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@@ -1,3 +1,7 @@
initialization
initialize
proc := OSProcess command: 'carp'
proc := OSSUnixSubprocess new command: 'carp';
redirectStdin;
redirectStdout;
redirectStderr;
addAllEnvVariablesFromParentWithoutOverride

3
Pond.package/CarpProcess.class/instance/isRunning.st Normal file
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accessing
isRunning
^ self died not and: proc pid; and: proc exitStatus isNil

3
Pond.package/CarpProcess.class/instance/receiveErrorString.st Normal file
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@@ -0,0 +1,3 @@
accessing
receiveErrorString
^ proc stderrStream upToEnd

3
Pond.package/CarpProcess.class/instance/receiveString.st Normal file
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@@ -0,0 +1,3 @@
accessing
receiveString
^ proc stdoutStream upToEnd

3
Pond.package/CarpProcess.class/instance/run.st Normal file
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@@ -0,0 +1,3 @@
accessing
run
[ [ proc run ] on: Error do: [ :err | excepted := err ] ] fork

5
Pond.package/CarpProcess.class/instance/sendString..st Normal file
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@@ -0,0 +1,5 @@
accessing
sendString: aString
proc stdinStream nextPutAll: aString.
proc stdinStream close.
proc redirectStdin

2
Pond.package/CarpProcess.class/instance/setCarp..st
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@@ -1,3 +1,3 @@
accessing
setCarp: aString
proc := OSProcess command: aString
proc command: aString

3
Pond.package/CarpProcess.class/instance/setDir..st Normal file
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@@ -0,0 +1,3 @@
accessing
setDir: aString
proc environmentAt: 'CARP_DIR' put: aString