This PR is trying to refactor the `probeAndCreate` and cleanup
related codes based on the refactoring.
Signed-off-by: Dennis Chen <dennis.chen@arm.com>
Upstream-commit: 7f280f6f6514598a31d2523d4b9437ca07ee0526
Component: engine
`${}`, `${:}` 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>
Upstream-commit: 334bf3ea76004d0abe02dd1698989f9eaf87a86a
Component: engine
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>
Upstream-commit: 955a6ad95f7891a45692d975793abf1eeb07cdd5
Component: engine
remove unnescessary import aliases, brackets, and so on.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: f23c00d8701e4bd0f2372a586dacbf66a26f9a51
Component: engine
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>
Upstream-commit: 80bc8b4766cc808186af91930152d78afb22aef8
Component: engine
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>
Upstream-commit: c7b543164daed58fbea36471592438b4e53ab748
Component: engine
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>
Upstream-commit: 9c238ebd55e4105ad7f7edc04231ea61bb278ae8
Component: engine
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>
Upstream-commit: 7c0570473cfa181aeb3278072cc9af4f9298cb98
Component: engine
Since Go 1.7, context is a standard package. Since Go 1.9, everything
that is provided by "x/net/context" is a couple of type aliases to
types in "context".
Many vendored packages still use x/net/context, so vendor entry remains
for now.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Upstream-commit: 7d62e40f7e4f3c17d229a7687d6fcca5448de813
Component: engine
Makes sure that if the user cancels a request that the daemon stops
trying to traverse a directory.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 9d46c4c138d7b3f7778c13fe84857712bd6c97a9
Component: engine
