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commitcheck: Multiple OpenZFS ports in commit 

Allow commitcheck.sh to handle multiple OpenZFS ports in
a single commit. This is useful in the cases when a change
upstream has bug fixes and it makes sense to port them with
the original patch.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Chris Dunlop <chris@onthe.net.au>
Signed-off-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Closes #6780
This commit is contained in:
Giuseppe Di Natale 2017-10-26 10:23:58 -07:00 committed by Brian Behlendorf
parent 8dcaf243d7
commit 69b229bd60
2 changed files with 51 additions and 15 deletions
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53
.github/CONTRIBUTING.md vendored
View File

@ -186,23 +186,23 @@ Signed-off-by: Contributor <contributor@email.com>
``` ```
#### OpenZFS Patch Ports #### OpenZFS Patch Ports
If you are porting an OpenZFS patch, the commit message must meet If you are porting OpenZFS patches, the commit message must meet
the following guidelines: the following guidelines:
* The first line must be the summary line from the OpenZFS commit. * The first line must be the summary line from the most important OpenZFS commit being ported.
It must begin with `OpenZFS dddd - ` where `dddd` is the OpenZFS issue number. It must begin with `OpenZFS dddd, dddd - ` where `dddd` are OpenZFS issue numbers.
* Provides a `Authored by:` line to attribute the patch to the original author. * Provides a `Authored by:` line to attribute each patch for each original author.
* Provides the `Reviewed by:` and `Approved by:` lines from the original * Provides the `Reviewed by:` and `Approved by:` lines from each original
OpenZFS commit. OpenZFS commit.
* Provides a `Ported-by:` line with the developer's name followed by * Provides a `Ported-by:` line with the developer's name followed by
their email. their email for each OpenZFS commit.
* Provides a `OpenZFS-issue:` line which is a link to the original illumos * Provides a `OpenZFS-issue:` line with link for each original illumos
issue. issue.
* Provides a `OpenZFS-commit:` line which links back to the original OpenZFS * Provides a `OpenZFS-commit:` line with link for each original OpenZFS commit.
commit.
* If necessary, provide some porting notes to describe any deviations from * If necessary, provide some porting notes to describe any deviations from
the original OpenZFS commit. the original OpenZFS commits.
An example OpenZFS patch port commit message is provided below. An example OpenZFS patch port commit message for a single patch is provided
below.
``` ```
OpenZFS 1234 - Summary from the original OpenZFS commit OpenZFS 1234 - Summary from the original OpenZFS commit
@ -218,6 +218,37 @@ OpenZFS-issue: https://www.illumos.org/issues/1234
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/abcd1234 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/abcd1234
``` ```
If necessary, multiple OpenZFS patches can be combined in a single port.
This is useful when you are porting a new patch and its subsequent bug
fixes. An example commit message is provided below.
```
OpenZFS 1234, 5678 - Summary of most important OpenZFS commit
1234 Summary from original OpenZFS commit for 1234
Authored by: Original Author <original@email.com>
Reviewed by: Reviewer Two <reviewer2@email.com>
Approved by: Approver One <approver1@email.com>
Ported-by: ZFS Contributor <contributor@email.com>
Provide some porting notes here for 1234 if necessary.
OpenZFS-issue: https://www.illumos.org/issues/1234
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/abcd1234
5678 Summary from original OpenZFS commit for 5678
Authored by: Original Author2 <original2@email.com>
Reviewed by: Reviewer One <reviewer1@email.com>
Approved by: Approver Two <approver2@email.com>
Ported-by: ZFS Contributor <contributor@email.com>
Provide some porting notes here for 5678 if necessary.
OpenZFS-issue: https://www.illumos.org/issues/5678
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/efgh5678
```
#### Coverity Defect Fixes #### Coverity Defect Fixes
If you are submitting a fix to a If you are submitting a fix to a
[Coverity defect](https://scan.coverity.com/projects/zfsonlinux-zfs), [Coverity defect](https://scan.coverity.com/projects/zfsonlinux-zfs),

9
scripts/commitcheck.sh
View File

@ -51,9 +51,14 @@ function check_tagged_line_with_url()
return 1 return 1
fi fi
if ! test_url "$foundline"; then OLDIFS=$IFS
IFS=$'\n'
for url in $(echo -e "$foundline"); do
if ! test_url "$url"; then
return 1 return 1
fi fi
done
IFS=$OLDIFS
return 0 return 0
} }
@ -99,7 +104,7 @@ function openzfs_port_commit()
error=0 error=0
# subject starts with OpenZFS dddd # subject starts with OpenZFS dddd
subject=$(git log -n 1 --pretty=%s "$REF" | egrep -m 1 '^OpenZFS [[:digit:]]+ - ') subject=$(git log -n 1 --pretty=%s "$REF" | egrep -m 1 '^OpenZFS [[:digit:]]+(, [[:digit:]]+)* - ')
if [ -z "$subject" ]; then if [ -z "$subject" ]; then
echo "error: OpenZFS patch ports must have a subject line that starts with \"OpenZFS dddd - \"" echo "error: OpenZFS patch ports must have a subject line that starts with \"OpenZFS dddd - \""
error=1 error=1