rage: silence exceptions when reading details
Summary:
rage is a basic tool to collect diagnostic information that should not break.
To ensure it works all the time, this patch:
- unbreaks hg rage from upstream change dad6404ccd
- wraps every non-trivial functions with `try`, `catch`
- adds a naive test about `hg rage --preview`
Test Plan:
Run `test-rage.t`. Comment out `import blackbox` and check:
```
hg blackbox -l20:
---------------------------
(Failed. See footnote [1])
[1]: global name 'blackbox' is not defined
Traceback (most recent call last):
File "/home/quark/fb-hgext/rage.py", line 22, in _failsafe
return func()
File "/home/quark/fb-hgext/rage.py", line 97, in <lambda>
_failsafe(lambda: hgcmd(blackbox.blackbox, limit=20))),
NameError: global name 'blackbox' is not defined
```
Reviewers: #sourcecontrol, wez, ttung, durham
Reviewed By: durham
Subscribers: durham, wez, mjpieters
Differential Revision: https://phabricator.fb.com/D2928778
Tasks: 10028490
Signature: t1:2928778:1455240651:d39ceed5d045e279160690e0a93a4e326d307db3
2016-02-12 00:00:33 +03:00
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$ cat >> $HGRCPATH << EOF
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> [extensions]
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2016-07-08 15:15:42 +03:00
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> rage=$TESTDIR/../hgext3rd/rage.py
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rage: silence exceptions when reading details
Summary:
rage is a basic tool to collect diagnostic information that should not break.
To ensure it works all the time, this patch:
- unbreaks hg rage from upstream change dad6404ccd
- wraps every non-trivial functions with `try`, `catch`
- adds a naive test about `hg rage --preview`
Test Plan:
Run `test-rage.t`. Comment out `import blackbox` and check:
```
hg blackbox -l20:
---------------------------
(Failed. See footnote [1])
[1]: global name 'blackbox' is not defined
Traceback (most recent call last):
File "/home/quark/fb-hgext/rage.py", line 22, in _failsafe
return func()
File "/home/quark/fb-hgext/rage.py", line 97, in <lambda>
_failsafe(lambda: hgcmd(blackbox.blackbox, limit=20))),
NameError: global name 'blackbox' is not defined
```
Reviewers: #sourcecontrol, wez, ttung, durham
Reviewed By: durham
Subscribers: durham, wez, mjpieters
Differential Revision: https://phabricator.fb.com/D2928778
Tasks: 10028490
Signature: t1:2928778:1455240651:d39ceed5d045e279160690e0a93a4e326d307db3
2016-02-12 00:00:33 +03:00
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> EOF
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$ hg init repo
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$ cd repo
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2017-06-15 14:20:52 +03:00
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#if osx
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$ echo "[rage]" >> .hg/hgrc
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$ echo "rpmbin = /bin/rpm" >> .hg/hgrc
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#endif
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rage: silence exceptions when reading details
Summary:
rage is a basic tool to collect diagnostic information that should not break.
To ensure it works all the time, this patch:
- unbreaks hg rage from upstream change dad6404ccd
- wraps every non-trivial functions with `try`, `catch`
- adds a naive test about `hg rage --preview`
Test Plan:
Run `test-rage.t`. Comment out `import blackbox` and check:
```
hg blackbox -l20:
---------------------------
(Failed. See footnote [1])
[1]: global name 'blackbox' is not defined
Traceback (most recent call last):
File "/home/quark/fb-hgext/rage.py", line 22, in _failsafe
return func()
File "/home/quark/fb-hgext/rage.py", line 97, in <lambda>
_failsafe(lambda: hgcmd(blackbox.blackbox, limit=20))),
NameError: global name 'blackbox' is not defined
```
Reviewers: #sourcecontrol, wez, ttung, durham
Reviewed By: durham
Subscribers: durham, wez, mjpieters
Differential Revision: https://phabricator.fb.com/D2928778
Tasks: 10028490
Signature: t1:2928778:1455240651:d39ceed5d045e279160690e0a93a4e326d307db3
2016-02-12 00:00:33 +03:00
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$ hg rage --preview | grep -o 'blackbox'
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blackbox
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