[PATCH] models: Add commit_url_format to Project

Andrew Donnellan ajd at linux.ibm.com
Wed Aug 7 09:22:56 AEST 2019


On 6/8/19 10:20 pm, Michael Ellerman wrote:
> Add a new field to Project, commit_url_format, which specifies a
> format string that can be used to generate a link to a particular
> commit for a project.
> 
> This is used in the display of a patch, to render the patch's commit
> as a clickable link back to the commit on the SCM website.
> 
> Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>

Argh, I've actually got a series of my own pending to do exactly this, 
just had to tidy up the documentation before sending it :)

I'll take a look at this and compare later today.

> ---
> 
> Passes tox tests.
> Not entirely sure about the schema changes, I just cribbed from the
> existing fields.
> I think the use of mark_safe() is correct, but would appreciate some
> review on that.
> ---
>   docs/api/schemas/latest/patchwork.yaml        | 11 ++++++++++
>   docs/api/schemas/patchwork.j2                 | 11 ++++++++++
>   docs/api/schemas/v1.0/patchwork.yaml          | 11 ++++++++++
>   docs/api/schemas/v1.1/patchwork.yaml          | 11 ++++++++++
>   patchwork/api/embedded.py                     |  3 ++-
>   patchwork/api/project.py                      |  4 ++--
>   .../0034_project_commit_url_format.py         | 20 +++++++++++++++++++
>   patchwork/models.py                           |  9 +++++++++
>   patchwork/templates/patchwork/submission.html |  2 +-
>   patchwork/templatetags/patch.py               | 12 +++++++++++
>   10 files changed, 90 insertions(+), 4 deletions(-)
>   create mode 100644 patchwork/migrations/0034_project_commit_url_format.py
> 
> diff --git a/docs/api/schemas/latest/patchwork.yaml b/docs/api/schemas/latest/patchwork.yaml
> index 724b05e..c9e6c4f 100644
> --- a/docs/api/schemas/latest/patchwork.yaml
> +++ b/docs/api/schemas/latest/patchwork.yaml
> @@ -1846,6 +1846,9 @@ openapi: '3.0.0'
>             type: string
>             format: uri
>             maxLength: 2000
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
>           maintainers:
>             type: array
>             items:
> @@ -2162,6 +2165,10 @@ openapi: '3.0.0'
>             format: uri
>             readOnly: true
>             maxLength: 2000
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
> +          readOnly: true
>       SeriesEmbedded:
>         type: object
>         properties:
> @@ -2301,6 +2308,10 @@ openapi: '3.0.0'
>             type: string
>             format: uri
>             readOnly: true
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
> +          readOnly: true
>       ErrorUserUpdate:
>         type: object
>         properties:
> diff --git a/docs/api/schemas/patchwork.j2 b/docs/api/schemas/patchwork.j2
> index 5e2f5e4..c0676f2 100644
> --- a/docs/api/schemas/patchwork.j2
> +++ b/docs/api/schemas/patchwork.j2
> @@ -1861,6 +1861,9 @@ openapi: '3.0.0'
>             type: string
>             format: uri
>             maxLength: 2000
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
>           maintainers:
>             type: array
>             items:
> @@ -2185,6 +2188,10 @@ openapi: '3.0.0'
>             format: uri
>             readOnly: true
>             maxLength: 2000
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
> +          readOnly: true
>       SeriesEmbedded:
>         type: object
>         properties:
> @@ -2326,6 +2333,10 @@ openapi: '3.0.0'
>             type: string
>             format: uri
>             readOnly: true
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
> +          readOnly: true
>       ErrorUserUpdate:
>         type: object
>         properties:
> diff --git a/docs/api/schemas/v1.0/patchwork.yaml b/docs/api/schemas/v1.0/patchwork.yaml
> index 02f3a15..370dffe 100644
> --- a/docs/api/schemas/v1.0/patchwork.yaml
> +++ b/docs/api/schemas/v1.0/patchwork.yaml
> @@ -1811,6 +1811,9 @@ openapi: '3.0.0'
>             type: string
>             format: uri
>             maxLength: 2000
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
>           maintainers:
>             type: array
>             items:
> @@ -2101,6 +2104,10 @@ openapi: '3.0.0'
>             format: uri
>             readOnly: true
>             maxLength: 2000
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
> +          readOnly: true
>       SeriesEmbedded:
>         type: object
>         properties:
> @@ -2235,6 +2242,10 @@ openapi: '3.0.0'
>             type: string
>             format: uri
>             readOnly: true
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
> +          readOnly: true
>       ErrorUserUpdate:
>         type: object
>         properties:
> diff --git a/docs/api/schemas/v1.1/patchwork.yaml b/docs/api/schemas/v1.1/patchwork.yaml
> index 0c086ed..778d10f 100644
> --- a/docs/api/schemas/v1.1/patchwork.yaml
> +++ b/docs/api/schemas/v1.1/patchwork.yaml
> @@ -1846,6 +1846,9 @@ openapi: '3.0.0'
>             type: string
>             format: uri
>             maxLength: 2000
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
>           maintainers:
>             type: array
>             items:
> @@ -2162,6 +2165,10 @@ openapi: '3.0.0'
>             format: uri
>             readOnly: true
>             maxLength: 2000
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
> +          readOnly: true
>       SeriesEmbedded:
>         type: object
>         properties:
> @@ -2301,6 +2308,10 @@ openapi: '3.0.0'
>             type: string
>             format: uri
>             readOnly: true
> +        commit_url_format:
> +          title: Web SCM URL format for a particular commit
> +          type: string
> +          readOnly: true
>       ErrorUserUpdate:
>         type: object
>         properties:
> diff --git a/patchwork/api/embedded.py b/patchwork/api/embedded.py
> index 60fb9a4..305594a 100644
> --- a/patchwork/api/embedded.py
> +++ b/patchwork/api/embedded.py
> @@ -158,7 +158,8 @@ from patchwork import models
>           class Meta:
>               model = models.Project
>               fields = ('id', 'url', 'name', 'link_name', 'list_id',
> -                      'list_email', 'web_url', 'scm_url', 'webscm_url')
> +                      'list_email', 'web_url', 'scm_url', 'webscm_url',
> +                      'commit_url_format')
>               read_only_fields = fields
>               extra_kwargs = {
>                   'url': {'view_name': 'api-project-detail'},
> diff --git a/patchwork/api/project.py b/patchwork/api/project.py
> index d7bb1f2..408e9db 100644
> --- a/patchwork/api/project.py
> +++ b/patchwork/api/project.py
> @@ -26,7 +26,7 @@ from patchwork.models import Project
>           model = Project
>           fields = ('id', 'url', 'name', 'link_name', 'list_id', 'list_email',
>                     'web_url', 'scm_url', 'webscm_url', 'maintainers',
> -                  'subject_match')
> +                  'subject_match', 'commit_url_format')
>           read_only_fields = ('name', 'link_name', 'list_id', 'list_email',
>                               'maintainers', 'subject_match')
>           versioned_fields = {
> @@ -68,7 +68,7 @@ from patchwork.models import Project
>       """List projects."""
>   
>       search_fields = ('link_name', 'list_id', 'list_email', 'web_url',
> -                     'scm_url', 'webscm_url')
> +                     'scm_url', 'webscm_url', 'commit_url_format')
>       ordering_fields = ('id', 'name', 'link_name', 'list_id')
>       ordering = 'id'
>   
> diff --git a/patchwork/migrations/0034_project_commit_url_format.py b/patchwork/migrations/0034_project_commit_url_format.py
> new file mode 100644
> index 0000000..4670674
> --- /dev/null
> +++ b/patchwork/migrations/0034_project_commit_url_format.py
> @@ -0,0 +1,20 @@
> +# -*- coding: utf-8 -*-
> +# Generated by Django 1.11.22 on 2019-08-06 21:16
> +from __future__ import unicode_literals
> +
> +from django.db import migrations, models
> +
> +
> +class Migration(migrations.Migration):
> +
> +    dependencies = [
> +        ('patchwork', '0033_remove_patch_series_model'),
> +    ]
> +
> +    operations = [
> +        migrations.AddField(
> +            model_name='project',
> +            name='commit_url_format',
> +            field=models.CharField(blank=True, help_text=b'SCM web URL for a particular commit. The string will be passed to str.format(), the commit SHA will be named "commit". Example format for cgit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id={commit} or github: https://github.com/torvalds/linux/commit/{commit}', max_length=2000),
> +        ),
> +    ]
> diff --git a/patchwork/models.py b/patchwork/models.py
> index a7eee4d..fd2335e 100644
> --- a/patchwork/models.py
> +++ b/patchwork/models.py
> @@ -77,6 +77,15 @@ from patchwork.hasher import hash_diff
>       web_url = models.CharField(max_length=2000, blank=True)
>       scm_url = models.CharField(max_length=2000, blank=True)
>       webscm_url = models.CharField(max_length=2000, blank=True)
> +    commit_url_format = models.CharField(
> +        max_length=2000,
> +        blank=True,
> +        help_text='SCM web URL for a particular commit. The string will be '
> +        'passed to str.format(), the commit SHA will be named "commit". '
> +        'Example format for cgit: https://git.kernel.org/pub/scm/linux/'
> +        'kernel/git/torvalds/linux.git/commit/?id={commit} or github: '
> +        'https://github.com/torvalds/linux/commit/{commit}'
> +    )
>   
>       # configuration options
>   
> diff --git a/patchwork/templates/patchwork/submission.html b/patchwork/templates/patchwork/submission.html
> index b1ae542..ea673d1 100644
> --- a/patchwork/templates/patchwork/submission.html
> +++ b/patchwork/templates/patchwork/submission.html
> @@ -45,7 +45,7 @@ function toggle_div(link_id, headers_id)
>   {% if submission.commit_ref %}
>    <tr>
>     <th>Commit</th>
> -  <td>{{ submission.commit_ref }}</td>
> +  <td>{{ submission|patch_commit_display }}</td>
>    </tr>
>   {% endif %}
>   {% if submission.delegate %}
> diff --git a/patchwork/templatetags/patch.py b/patchwork/templatetags/patch.py
> index 757f873..628725d 100644
> --- a/patchwork/templatetags/patch.py
> +++ b/patchwork/templatetags/patch.py
> @@ -66,3 +66,15 @@ register = template.Library()
>   @stringfilter
>   def msgid(value):
>       return escape(value.strip('<>'))
> +
> +
> + at register.filter(name='patch_commit_display')
> +def patch_commit_display(patch):
> +    commit = escape(patch.commit_ref)
> +    if not patch.project.commit_url_format:
> +        return commit
> +
> +    # NB. This is safe because we escaped commit above and the format string
> +    # can only be set by an administrator.
> +    return mark_safe('<a href="%s">%s</a>' % (
> +        patch.project.commit_url_format.format(commit=commit), commit))
> 

-- 
Andrew Donnellan              OzLabs, ADL Canberra
ajd at linux.ibm.com             IBM Australia Limited



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