mirror of
https://github.com/digital-asset/daml.git
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39a38d3a37
* Update to Java 11
changelog_begin
changelog_end
* Fix RoundingMode deprecation warnings
* Fix dep-ann warning
* Integer constructor
* JavaX annotation dependency
* javax.xml.bind was removed in Java 11
Using Guava as a replacement, since it is already a project dependency.
* JDK 11 no longer has a separate JRE tree
* Remove unused jdk_nix import
* remove now redundant jdk11_nix
* Java 8 --> 9 increased Instant.now() precision
See https://bugs.openjdk.java.net/browse/JDK-8068730
The precision of `Instant.now()` increased between Java 8 and Java 9.
On Linux and MacOS this doesn't seem to be a problem, as the precision
still seems to be at micro seconds. However, on Windows this now causes
errors of the following form:
```
java.lang.IllegalArgumentException: Conversion of Instant
2021-11-05T13:58:56.726875100Z to microsecond granularity would result
in loss of precision.
```
Suggesting that it now offers sub-microsecond precision.
`TimestampConversion.instantToMicros` had a check to fail if the
conversion lead to a loss of precision. In the specific failing test
case this is not a concern, so this adds a `roundInstantToMicros`
variant that avoids this kind of error.
* TMP round timestamps
* Revert "TMP round timestamps"
This reverts commit af8e261278.
* Skip versions before 1.6.0 in migration tests
changelog_begin
changelog_end
Co-authored-by: Andreas Herrmann <andreas.herrmann@tweag.io>
87 lines
2.3 KiB
Go
87 lines
2.3 KiB
Go
package main
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import (
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"log"
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"os"
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"os/exec"
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"path"
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"syscall"
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)
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func main() {
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// This works due to the expected sandbox layout:
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//
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// ./bazel-out/host/bin/external/build_stack_rules_proto/scala/compiler_plugin_deploy.jar
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// ./bazel-out/host/bin/external/build_stack_rules_proto/scala/linux_amd64_stripped
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// ./bazel-out/host/bin/external/build_stack_rules_proto/scala/linux_amd64_stripped/protoc-gen-scala
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jar := mustFindInSandbox(path.Dir(os.Args[0]), "compiler_plugin_deploy.jar")
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err, exitCode := run("external/local_jdk/bin/java", append([]string{"-jar", jar}, os.Args...), ".", nil)
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if err != nil {
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log.Printf("%v", err)
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}
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os.Exit(exitCode)
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}
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func mustFindInSandbox(dir, file string) string {
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attempts := 0
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for {
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// Just in case we have a bug that will loop forever in some random
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// filesystem pattern we haven't thought of
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if attempts > 1000 {
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log.Fatalf("Too many attempts to find %s within %s", file, dir)
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}
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if dir == "" {
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log.Fatalf("Failed to find %s within %s", file, dir)
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}
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abs := path.Join(dir, file)
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if exists(abs) {
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return abs
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}
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dir = path.Dir(dir)
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attempts++
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}
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}
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// exists - return true if a file entry exists
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func exists(name string) bool {
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if _, err := os.Stat(name); err != nil {
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if os.IsNotExist(err) {
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return false
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}
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}
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return true
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}
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// run a command
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func run(entrypoint string, args []string, dir string, env []string) (error, int) {
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cmd := exec.Command(entrypoint, args...)
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cmd.Stdin = os.Stdin
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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cmd.Env = env
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cmd.Dir = dir
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err := cmd.Run()
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var exitCode int
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if err != nil {
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// try to get the exit code
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if exitError, ok := err.(*exec.ExitError); ok {
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ws := exitError.Sys().(syscall.WaitStatus)
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exitCode = ws.ExitStatus()
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} else {
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// This will happen (in OSX) if `name` is not available in $PATH,
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// in this situation, exit code could not be get, and stderr will be
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// empty string very likely, so we use the default fail code, and format err
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// to string and set to stderr
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log.Printf("Could not get exit code for failed program: %v, %v", entrypoint, args)
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exitCode = -1
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}
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} else {
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// success, exitCode should be 0 if go is ok
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ws := cmd.ProcessState.Sys().(syscall.WaitStatus)
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exitCode = ws.ExitStatus()
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}
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return err, exitCode
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}
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