Accepting request 833745 from home:favogt:dockerfilemeta
New service, like kiwi_label_helper, but for Dockerfile. OBS-URL: https://build.opensuse.org/request/show/833745 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Tools/obs-service-docker_label_helper?expand=0&rev=1
This commit is contained in:
Git OBS Bridge
commit
9a2419ff77
23
.gitattributes
vendored
Normal file
23
.gitattributes
vendored
Normal file
@ -0,0 +1,23 @@
|
||||
## Default LFS
|
||||
*.7z filter=lfs diff=lfs merge=lfs -text
|
||||
*.bsp filter=lfs diff=lfs merge=lfs -text
|
||||
*.bz2 filter=lfs diff=lfs merge=lfs -text
|
||||
*.gem filter=lfs diff=lfs merge=lfs -text
|
||||
*.gz filter=lfs diff=lfs merge=lfs -text
|
||||
*.jar filter=lfs diff=lfs merge=lfs -text
|
||||
*.lz filter=lfs diff=lfs merge=lfs -text
|
||||
*.lzma filter=lfs diff=lfs merge=lfs -text
|
||||
*.obscpio filter=lfs diff=lfs merge=lfs -text
|
||||
*.oxt filter=lfs diff=lfs merge=lfs -text
|
||||
*.pdf filter=lfs diff=lfs merge=lfs -text
|
||||
*.png filter=lfs diff=lfs merge=lfs -text
|
||||
*.rpm filter=lfs diff=lfs merge=lfs -text
|
||||
*.tbz filter=lfs diff=lfs merge=lfs -text
|
||||
*.tbz2 filter=lfs diff=lfs merge=lfs -text
|
||||
*.tgz filter=lfs diff=lfs merge=lfs -text
|
||||
*.ttf filter=lfs diff=lfs merge=lfs -text
|
||||
*.txz filter=lfs diff=lfs merge=lfs -text
|
||||
*.whl filter=lfs diff=lfs merge=lfs -text
|
||||
*.xz filter=lfs diff=lfs merge=lfs -text
|
||||
*.zip filter=lfs diff=lfs merge=lfs -text
|
||||
*.zst filter=lfs diff=lfs merge=lfs -text
|
||||
1
.gitignore
vendored
Normal file
1
.gitignore
vendored
Normal file
@ -0,0 +1 @@
|
||||
.osc
|
||||
24
README
Normal file
24
README
Normal file
@ -0,0 +1,24 @@
|
||||
obs-service-docker_label_helper
|
||||
===============================
|
||||
|
||||
This service can be enabled to run during buildtime, when it will edit the
|
||||
Dockerfile to expand the PREFIXEDLABEL instruction.
|
||||
|
||||
Example:
|
||||
|
||||
```
|
||||
FROM opensuse/tumbleweed
|
||||
# labelprefix=org.opensuse.nano
|
||||
PREFIXEDLABEL org.opencontainers.image.title="Example container"
|
||||
PREFIXEDLABEL org.opencontainers.image.description="This contains nano"
|
||||
```
|
||||
|
||||
expands to
|
||||
|
||||
```
|
||||
FROM opensuse/tumbleweed
|
||||
LABEL org.opensuse.nano.title="Example container"
|
||||
LABEL org.opencontainers.image.title="Example container"
|
||||
LABEL org.opensuse.nano.description="This contains nano"
|
||||
LABEL org.opencontainers.image.description="This contains nano"
|
||||
```
|
||||
25
docker_label_helper
Normal file
25
docker_label_helper
Normal file
@ -0,0 +1,25 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
|
||||
if [ "${BUILD_DIST+x}" != "x" ]; then
|
||||
echo "Not running in an OBS build container"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
BUILD_DATA="${BUILD_DIST/.dist/.data}"
|
||||
if [ -e "${BUILD_DATA}" ]; then
|
||||
. "${BUILD_DATA}"
|
||||
|
||||
# The build script renames the recipe (to strip _service:foo:), but doesn't update .data
|
||||
RECIPEFILE="${RECIPEFILE##*:}"
|
||||
|
||||
if [ "${RECIPEFILE}" != "Dockerfile" ]; then
|
||||
echo "Recipe is not a Dockerfile - exiting"
|
||||
exit 0
|
||||
fi
|
||||
fi
|
||||
|
||||
gawk -i inplace '
|
||||
match($0, /^# labelprefix=(.*)$/, m) { labelprefix=m[1]; next }
|
||||
labelprefix != "" && match($0, /^PREFIXEDLABEL .*\.([^.]*)=(.*)$/, m) { printf "LABEL %s.%s=%s\n", labelprefix, m[1], m[2]; $1 = "LABEL" }
|
||||
1' Dockerfile
|
||||
4
docker_label_helper.service
Normal file
4
docker_label_helper.service
Normal file
@ -0,0 +1,4 @@
|
||||
<service name="docker_label_helper">
|
||||
<summary>Allows automatic duplication of labels with a custom prefix.</summary>
|
||||
<description>Implements the PREFIXEDLABEL pseudo command for Dockerfile.</description>
|
||||
</service>
|
||||
9
obs-service-docker_label_helper.changes
Normal file
9
obs-service-docker_label_helper.changes
Normal file
@ -0,0 +1,9 @@
|
||||
-------------------------------------------------------------------
|
||||
Fri Sep 11 10:07:44 UTC 2020 - Fabian Vogt <fvogt@suse.com>
|
||||
|
||||
- Add documentation and a test
|
||||
|
||||
-------------------------------------------------------------------
|
||||
Tue May 5 09:03:39 UTC 2020 - Fabian Vogt <fvogt@suse.com>
|
||||
|
||||
- Initial commit
|
||||
58
obs-service-docker_label_helper.spec
Normal file
58
obs-service-docker_label_helper.spec
Normal file
@ -0,0 +1,58 @@
|
||||
#
|
||||
# spec file for package obs-service-docker_label_helper
|
||||
#
|
||||
# Copyright (c) 2020 SUSE LLC
|
||||
#
|
||||
# All modifications and additions to the file contributed by third parties
|
||||
# remain the property of their copyright owners, unless otherwise agreed
|
||||
# upon. The license for this file, and modifications and additions to the
|
||||
# file, is the same license as for the pristine package itself (unless the
|
||||
# license for the pristine package is not an Open Source License, in which
|
||||
# case the license is the MIT License). An "Open Source License" is a
|
||||
# license that conforms to the Open Source Definition (Version 1.9)
|
||||
# published by the Open Source Initiative.
|
||||
|
||||
# Please submit bugfixes or comments via https://bugs.opensuse.org/
|
||||
#
|
||||
|
||||
|
||||
Name: obs-service-docker_label_helper
|
||||
Version: 0.0
|
||||
Release: 0
|
||||
Summary: Service to duplicate labels with a custom prefix
|
||||
License: GPL-2.0-or-later
|
||||
Group: Development/Tools/Building
|
||||
URL: https://build.opensuse.org
|
||||
Source0: docker_label_helper.service
|
||||
Source1: docker_label_helper
|
||||
Source2: README
|
||||
Source3: test.sh
|
||||
Requires: gawk
|
||||
BuildArch: noarch
|
||||
# For %check
|
||||
BuildRequires: diffutils
|
||||
|
||||
%description
|
||||
This service can be used during buildtime to implement the
|
||||
PREFIXEDLABEL instruction useful for building containers.
|
||||
|
||||
%prep
|
||||
%setup -q -D -T -n .
|
||||
cp %{SOURCE2} .
|
||||
|
||||
%build
|
||||
|
||||
%install
|
||||
mkdir -p %{buildroot}%{_prefix}/lib/obs/service
|
||||
install -m 0644 %{SOURCE0} %{buildroot}%{_prefix}/lib/obs/service
|
||||
install -m 0755 %{SOURCE1} %{buildroot}%{_prefix}/lib/obs/service
|
||||
|
||||
%check
|
||||
sh %{SOURCE3}
|
||||
|
||||
%files
|
||||
%doc README
|
||||
%dir %{_prefix}/lib/obs
|
||||
%{_prefix}/lib/obs/service
|
||||
|
||||
%changelog
|
||||
24
test.sh
Normal file
24
test.sh
Normal file
@ -0,0 +1,24 @@
|
||||
#!/bin/sh
|
||||
set -eu
|
||||
tmpdir=$(mktemp -d)
|
||||
trap 'rm -rf ${tmpdir}' EXIT
|
||||
|
||||
script="$(realpath "$(dirname $0)")/docker_label_helper"
|
||||
|
||||
cd $tmpdir
|
||||
|
||||
cat >Dockerfile <<EOF
|
||||
# labelprefix=org.opensuse.nano
|
||||
PREFIXEDLABEL org.opencontainers.image.title="Example container"
|
||||
PREFIXEDLABEL org.opencontainers.image.description="This contains nano"
|
||||
EOF
|
||||
|
||||
export BUILD_DIST=
|
||||
sh "${script}"
|
||||
|
||||
diff -u Dockerfile - <<EOF
|
||||
LABEL org.opensuse.nano.title="Example container"
|
||||
LABEL org.opencontainers.image.title="Example container"
|
||||
LABEL org.opensuse.nano.description="This contains nano"
|
||||
LABEL org.opencontainers.image.description="This contains nano"
|
||||
EOF
|
||||
Loading…
Reference in New Issue
Block a user