This allows two things:
- The caller to set a shorter timeout than previously hardcoded 30s. In
`buildctl` reduce the timeout to 5s. Since the existing timeout has gone
callers will need to arrange to pass one themselves.
- The caller can arrange for the context to be cancelled for other reasons, use
this in `buildctl` to plumb through the Ctrl-C handling, meaning that
`buildctl` now exits almost immediately on Ctrl-C instead of after several
seconds.
Signed-off-by: Ian Campbell <ijc@docker.com>
Detect Special parameters as defined in
http://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_05_02
Treat these as parameters that are not set, instead of
producing an error that a modifier is missing.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
rewritten from github.com/moby/moby 9654e9b6f80e1b931763c04400a19596e256c99a
`${}`, `${:}` and so on are invalid because there's
no parameter within the brackets; fix detection for
this situation and add/update tests.
There were some existing test-cases that were testing
for the wrong behavior, which are now updated.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
rewritten from github.com/moby/moby 334bf3ea76004d0abe02dd1698989f9eaf87a86a
The builder did not detect syntax errors in substitusions in the
Dockerfile, causing those values to be processed incorrectly instead of
producing an error.
Example 1: missing `}`
docker build --no-cache -<<'EOF'
FROM busybox
ARG var=${aaa:-bbb
RUN echo $var
EOF
Before:
Step 3/3 : RUN echo $var
---> Running in f06571e77146
bbb
After:
Step 2/3 : ARG var=${aaa:-bbb
failed to process "${aaa:-bbb": syntax error: missing '}'
Example 2: missing closing `}`, no default value
docker build --no-cache -<<'EOF'
FROM busybox
ARG var=${aaa
RUN echo $var
EOF
Before:
Step 2/3 : ARG var=${aaa
failed to process "${aaa": missing ':' in substitution
After:
Step 2/3 : ARG var=${aaa
failed to process "${aaa": syntax error: missing '}'
Example 3: double opening bracket (`{`)
docker build --no-cache -<<'EOF'
FROM busybox
ARG var=${{aaa:-bbb}
RUN echo $var
EOF
Before:
Step 2/3 : ARG var=${{aaa:-bbb}
failed to process "${{aaa:-bbb}": missing ':' in substitution
After:
Step 2/3 : ARG var=${{aaa:-bbb}
failed to process "${{aaa:-bbb}": syntax error: bad substitution
Example 4: double opening bracket (`{`), no default value
docker build --no-cache -<<'EOF'
FROM busybox
ARG var=${{aaa}
RUN echo $var
EOF
Before:
Step 2/3 : ARG var=${{aaa}
failed to process "${{aaa}": missing ':' in substitution
After:
Step 2/3 : ARG var=${{aaa}
failed to process "${{aaa}": syntax error: bad substitution
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
rewritten from github.com/moby/moby 955a6ad95f7891a45692d975793abf1eeb07cdd5
remove unnescessary import aliases, brackets, and so on.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
rewritten from github.com/moby/moby f23c00d8701e4bd0f2372a586dacbf66a26f9a51
This hasn't been the way to release Docker for the past year so let's
just remove them altogether
Signed-off-by: Eli Uriegas <eli.uriegas@docker.com>
rewritten from github.com/moby/moby 80bc8b4766cc808186af91930152d78afb22aef8
Since we use `NewLabelCommand()` instead of `addNodesForLabelOption()`
to create the 'LABEL' commands from '--label' options, so all the related
functions should be removed.
Signed-off-by: Dennis Chen <dennis.chen@arm.com>
rewritten from github.com/moby/moby c7b543164daed58fbea36471592438b4e53ab748
This PR is tring to fix issue #36996.
Currently for multi-stage build, if `--target` specified, the `--label` option
will be ignored. The root cause is the last stage build will remove the `LABEL`
command(s) node created from the `--label` option. In order to address this issue,
we can create `LABEL` command(s) and add it/tem to the last stage.
Signed-off-by: Dennis Chen <dennis.chen@arm.com>
rewritten from github.com/moby/moby 9c238ebd55e4105ad7f7edc04231ea61bb278ae8
This PR is trying to fix issue #36956.
The stage name is case-insensitive by design, so we should use
`strings.EqualFold()` as the comparison method to eliminate the
case sensitive noise.
Also we need to return a pre-defined error code order to avoid below
message like:
"FIXME: Got an API for which error does not match any expected type!!!:
failed to reach build target dev in Dockerfile"
Signed-off-by: Dennis Chen <dennis.chen@arm.com>
rewritten from github.com/moby/moby 7c0570473cfa181aeb3278072cc9af4f9298cb98
gty-migrate-from-testify --ignore-build-tags
Signed-off-by: Daniel Nephin <dnephin@docker.com>
rewritten from github.com/moby/moby 6be0f709830113966f295401327b027ec2f0bbca
Moves builder/shell_parser and into its own subpackage at builder/shell since it
has no dependencies other than the standard library. This will make it
much easier to vendor for downstream libraries, without pulling all the
dependencies of builder/.
Fixes#36154
Signed-off-by: Matt Rickard <mrick@google.com>
rewritten from github.com/moby/moby a634526d14639c6b98c509a069ef29e2b69c0ef0
Signed-off-by: John Howard <jhoward@microsoft.com>
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
rewritten from github.com/moby/moby d2c41f06c36dc24b2170fef365563d64cc5bd8ec
Signed-off-by: John Howard <jhoward@microsoft.com>
This PR has the API changes described in https://github.com/moby/moby/issues/34617.
Specifically, it adds an HTTP header "X-Requested-Platform" which is a JSON-encoded
OCI Image-spec `Platform` structure.
In addition, it renames (almost all) uses of a string variable platform (and associated)
methods/functions to os. This makes it much clearer to disambiguate with the swarm
"platform" which is really os/arch. This is a stepping stone to getting the daemon towards
fully multi-platform/arch-aware, and makes it clear when "operating system" is being
referred to rather than "platform" which is misleadingly used - sometimes in the swarm
meaning, but more often as just the operating system.
rewritten from github.com/moby/moby 0380fbff37922cadf294851b1546f4c212c7f364
Commit 8d1ae76dcbbb73d8e20c6a14a7d3fe2410b95f55 added
deprecation warnings for empty continuation lines,
but also treated comment-only lines as empty.
This patch distinguishes empty continuation lines
from comment-only lines, and only outputs warnings
for the former.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
rewritten from github.com/moby/moby 2fd736ac10c1c46d1001373d887cb99b3d8ee824
Tonis Tiigi
Akihiro Suda
Vincent Demeester
Ian Campbell
Tibor Vass
Akihiro Suda
Sebastiaan van Stijn
Eli Uriegas
Dennis Chen
John Howard
Daniel Nephin
bin liu
Matt Rickard
Anthony Sottile
Ri Xu