Create iOS Warnings and Errors report in Jenkins

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mmana...@gmail.com

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Apr 23, 2018, 4:51:50 AM4/23/18
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How to generate report for Warnings and Errors generated from Xcode in Jenkins? Is there any API that would give me the count of warnings, errors that I could use of?

Ullrich Hafner

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Apr 23, 2018, 5:58:38 PM4/23/18
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You can use the warnings plugin to show compiler warnings. There is an parser for Clang (LLVM) available. 

Am 23.04.2018 um 08:45 schrieb mmana...@gmail.com:

How to generate report for Warnings and Errors generated from Xcode in Jenkins? Is there any API that would give me the count of warnings, errors that I could use of?

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Vidhya Sri Soundararajan

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Apr 24, 2018, 4:24:23 AM4/24/18
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Thank you so much for the reply. Can you please elaborate your answer? I have installed warnings plugin in jenkins. How to use it for my job and how to parse the result using Clang?

Ullrich Hafner

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Apr 24, 2018, 4:28:15 AM4/24/18
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What did you try so far? Did you read the description in the wiki?

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mManage mail

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Apr 24, 2018, 6:13:41 AM4/24/18
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I installed warnings plugin and clang scan-build plugin. I added clang scan-build as a build step and entered the target and output folder as clangScanBuildReports. Then i added a post build action to scan compiler warnings. Please refer to the attached screenshot.  I am getting the following error 
"
FATAL: Unable to locate the clang scan-build installation named 'null'.  Please confirm a clang installation named 'null' is defined in the jenkins global config and on each slave if the location is different than the master. 
Build step 'Clang Scan-Build' marked build as failure
[WARNINGS] Skipping publisher since build result is FAILURE

"

On Tue, Apr 24, 2018 at 1:58 PM, Ullrich Hafner <ullrich...@gmail.com> wrote:
What did you try so far? Did you read the description in the wiki?
Am 24.04.2018 um 09:44 schrieb Vidhya Sri Soundararajan <yaal...@gmail.com>:

Thank you so much for the reply. Can you please elaborate your answer? I have installed warnings plugin in jenkins. How to use it for my job and how to parse the result using Clang?

On Monday, April 23, 2018 at 2:21:50 PM UTC+5:30, mmana...@gmail.com wrote:
How to generate report for Warnings and Errors generated from Xcode in Jenkins? Is there any API that would give me the count of warnings, errors that I could use of?

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mManage mail

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Apr 24, 2018, 6:45:47 AM4/24/18
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Ok i got it, I installed clang and configured the path in Jenkins->Manage but getting the below error now while running the job, attaching the screenshot. Could you please help?

xcodebuild: error: The flag -scheme or -xctestrun is required when specifying -derivedDataPath.
scan-build: Removing directory '/Users/soe-admin/.jenkins/workspace/iOSTemplateJob/clangScanBuildReports/2018-04-24-161113-47610-1' because it contains no reports.
scan-build: No bugs found.
XCODEBUILD ERROR
Build step 'Clang Scan-Build' marked build as failure





Ullrich Hafner

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Apr 24, 2018, 6:47:43 AM4/24/18
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Did you do what the error message suggest?

Please confirm a clang installation named 'null' is defined in the jenkins global config and on each slave if the location is different than the master.


Am 24.04.2018 um 12:13 schrieb mManage mail <mmana...@gmail.com>:

I installed warnings plugin and clang scan-build plugin. I added clang scan-build as a build step and entered the target and output folder as clangScanBuildReports. Then i added a post build action to scan compiler warnings. Please refer to the attached screenshot.  I am getting the following error 
"
FATAL: Unable to locate the clang scan-build installation named 'null'.  Please confirm a clang installation named 'null' is defined in the jenkins global config and on each slave if the location is different than the master. 
Build step 'Clang Scan-Build' marked build as failure
[WARNINGS] Skipping publisher since build result is FAILURE
<Screen Shot 2018-04-24 at 3.42.09 PM.png>
"

On Tue, Apr 24, 2018 at 1:58 PM, Ullrich Hafner <ullrich...@gmail.com> wrote:
What did you try so far? Did you read the description in the wiki?


Am 24.04.2018 um 09:44 schrieb Vidhya Sri Soundararajan <yaal...@gmail.com>:

Thank you so much for the reply. Can you please elaborate your answer? I have installed warnings plugin in jenkins. How to use it for my job and how to parse the result using Clang?

On Monday, April 23, 2018 at 2:21:50 PM UTC+5:30, mmana...@gmail.com wrote:
How to generate report for Warnings and Errors generated from Xcode in Jenkins? Is there any API that would give me the count of warnings, errors that I could use of?

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Ullrich Hafner

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Apr 24, 2018, 6:50:19 AM4/24/18
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I can’t help with xcode but there is again a hint from the tool, did you try that? This message is printed with purpose!

xcodebuild: error: The flag -scheme or -xctestrun is required when specifying -derivedDataPath.

Am 24.04.2018 um 12:45 schrieb mManage mail <mmana...@gmail.com>:

Ok i got it, I installed clang and configured the path in Jenkins->Manage but getting the below error now while running the job, attaching the screenshot. Could you please help?
xcodebuild: error: The flag -scheme or -xctestrun is required when specifying -derivedDataPath.
scan-build: Removing directory '/Users/soe-admin/.jenkins/workspace/iOSTemplateJob/clangScanBuildReports/2018-04-24-161113-47610-1' because it contains no reports.
scan-build: No bugs found.
XCODEBUILD ERROR
Build step 'Clang Scan-Build' marked build as failure


<Screen Shot 2018-04-24 at 4.14.47 PM.png>



On Tue, Apr 24, 2018 at 3:43 PM, mManage mail <mmana...@gmail.com> wrote:
I installed warnings plugin and clang scan-build plugin. I added clang scan-build as a build step and entered the target and output folder as clangScanBuildReports. Then i added a post build action to scan compiler warnings. Please refer to the attached screenshot.  I am getting the following error 
"
FATAL: Unable to locate the clang scan-build installation named 'null'.  Please confirm a clang installation named 'null' is defined in the jenkins global config and on each slave if the location is different than the master. 
Build step 'Clang Scan-Build' marked build as failure
[WARNINGS] Skipping publisher since build result is FAILURE
<Screen Shot 2018-04-24 at 3.42.09 PM.png>
"

On Tue, Apr 24, 2018 at 1:58 PM, Ullrich Hafner <ullrich...@gmail.com> wrote:
What did you try so far? Did you read the description in the wiki?


Am 24.04.2018 um 09:44 schrieb Vidhya Sri Soundararajan <yaal...@gmail.com>:

Thank you so much for the reply. Can you please elaborate your answer? I have installed warnings plugin in jenkins. How to use it for my job and how to parse the result using Clang?

On Monday, April 23, 2018 at 2:21:50 PM UTC+5:30, mmana...@gmail.com wrote:
How to generate report for Warnings and Errors generated from Xcode in Jenkins? Is there any API that would give me the count of warnings, errors that I could use of?

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mManage mail

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Apr 24, 2018, 8:21:03 AM4/24/18
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I solved the issue. There is no need of Clang scan build step. It requires only the post build action "Scan for compiler warnings" to capture the warnings. I have selected the parser type as "Clang LLVM" and got a trend graph for each build. But is there a way to get this in a json or xml file saved in workspace? Also this is only for warnings. If there is any compiler error, will we be able to get the report similar to this?



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Ullrich Hafner

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Apr 24, 2018, 4:06:16 PM4/24/18
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You can use Jenkins remote API. (Or use the xml warnings file in the build folder of Jenkins)

Errors are not yet reported, see JENKINS-22700.

Am 24.04.2018 um 14:20 schrieb mManage mail <mmana...@gmail.com>:

I solved the issue. There is no need of Clang scan build step. It requires only the post build action "Scan for compiler warnings" to capture the warnings. I have selected the parser type as "Clang LLVM" and got a trend graph for each build. But is there a way to get this in a json or xml file saved in workspace? Also this is only for warnings. If there is any compiler error, will we be able to get the report similar to this?

<Screen Shot 2018-04-24 at 5.40.52 PM.png>
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mManage mail

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Apr 25, 2018, 1:21:18 AM4/25/18
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Thanks for the reply. I am unaware of the Jenkins remote API. Can you please let me know what it is? Also can you please let me know the path where to find the xml warnings file. I could find it inside my build folder.

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mManage mail

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Apr 25, 2018, 1:24:14 AM4/25/18
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By JENKINS-22700 what do you mean? I couldn't get it.

Ullrich Hafner

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Apr 25, 2018, 3:21:42 AM4/25/18
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It would help us all if you would use a search engine before you ask questions.

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mManage mail

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Apr 25, 2018, 4:08:03 AM4/25/18
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I found the warnings file and i did search for JENKINS-22700 :) Couldn't find any valuable information regarding the errors and i thought people here would know something. Thats why replied here.

On Wed, Apr 25, 2018 at 12:51 PM, Ullrich Hafner <ullrich...@gmail.com> wrote:
It would help us all if you would use a search engine before you ask questions.
Am 25.04.2018 um 07:24 schrieb mManage mail <mmana...@gmail.com>:

By JENKINS-22700 what do you mean? I couldn't get it.
On Wed, Apr 25, 2018 at 10:51 AM, mManage mail <mmana...@gmail.com> wrote:
Thanks for the reply. I am unaware of the Jenkins remote API. Can you please let me know what it is? Also can you please let me know the path where to find the xml warnings file. I could find it inside my build folder.
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