If the argument of 'source' ends in '.star' it will be interpreted as a
starlark script.
If the argument of 'source' is '-' an interactive starlark repl will be
started.
For documentation on how the starlark execution environment works see
Documentation/cli/starlark.md.
The starlark API is autogenerated from the JSON-RPC API by
script/gen-starlark-bindings.go.
In general for each JSON-RPC API a single global starlark function is
created.
When one of those functions is called (through a starlark script) the
arguments are converted to go structs using reflection. See
unmarshalStarlarkValue in pkg/terminal/starbind/conv.go.
If there are no type conversion errors the JSON-RPC call is executed.
The return value of the JSON-RPC call is converted back into a starlark
value by interfaceToStarlarkValue (same file):
* primitive types (such as integers, floats or strings) are converted
by creating the corresponding starlark value.
* compound types (such as structs and slices) are converted by wrapping
their reflect.Value object into a type that implements the relevant
starlark interfaces.
* api.Variables are treated specially so that their Value field can be
of the proper type instead of always being a string.
Implements #1415, #1443
We forgot to run typecheckrpc.go periodically and it didn't work
anymore and there were some minor errors in service/rpc2/client.go.
Rewrite typecheckrpc.go using go/packages, so that it works with go1.11
and go.mod, and fix the issues in client.go
The repository is being switched from the personal account
github.com/derekparker/delve to the organization account
github.com/go-delve/delve. This patch updates imports and docs, while
preserving things which should not be changed such as my name in the
CHANGELOG and in TODO comments.
* main_test: Fix "gopath mode" detection in projectRoot()
Fails detect that this is a "gopath mode" when GOPATH contains several paths ex. "d:\\dir\\gopath;f:\\dir\\gopath2"
This patch is a slight refactor to share more code used for genericprocess initialization. There will always be OS/backend specificinitialization, but as much as can be shared should be to preventduplicating of any logic (setting internal breakpoints, loading bininfo,etc).
We were using our makefile not for the intended purpose of makefiles
but to multiplex a series of small scripts.
We can easily achieve the same result in a more reasonable programming
language and as a bonus we don't need to install a version of make on
windows anymore.
Additionally our test script had become fairly complicated and will
become even more complicated when testing of PIE buildmode is
introduced.
Allows the tests to run on Windows without having to install Mingw
(although we still want it installed so that we can run cgo tests on
Windows).
Fixes building when GOPATH isn't set.
Fixes#759
Implements structured logging via Logrus. This gives us a logger per
boundry that we care about, allowing for easier parsing of logs if users
have more than one log option enabled. Also, cleans up a lot of
conditionals in the code by simply silencing the logger at creation as
opposed to conditionally logging everywhere.
Previously to 4e177bb99acc511897f9cdbfc6cbc50d92ae4725 it was possible
to use --log without arguments to enable logging, this commit reenables
that use case.
The new functionality of the --log flag moved to a new flag name
--logx.
Fixes#1188
* Support --output for debug, trace, and test commands
With the `--output` parameter you can configure the output binary. For
example:
dlv debug --output /tmp/xxx
Will build the binary to `/tmp/xxx`, instead of always putting it as
`debug` in the current directory.
This ensures that the command always works (even if there is already a
file or directory named `debug`) and doesn't write to the source
directory. Especially for things like Delve/Vim integration this is a
good thing to have, I think.
* Address PR feedback and add a test
- We don't need to use `filepath.IsAbs()` on startup; I added that
because it previously did `"./" + debugname` everywhere, but I don't
think that's needed at all, since `pathname` without a leading `./`
implies the current directory.
- Repurpose the existing `TestIssue398` to also test the `--output`
flag. Also fix an issue where tests wouldn't work if `GOPATH` has
multiple entries (e..g `GOPATH=$HOME/go:$HOME/mygocode`).
- Print an error if we can't remove the debug binary on exit instead of
failing silently. Not strictly related to this PR, but a good change
to add I think.
* Also warn when delve can't remove the binary in test/trace
I only added that to debug, but good to issue this warning consistently.
* proc/native: make sure debugged executable can be deleted on windows
Delve opens debugged executable to read binary info it
contains, but it never closes the file. Windows will not
let you delete file that is opened. So close Process.bi
in Process.postExit, and actually call Process.postExit
from windows Process.Kill.
Also Windows sends some debugging events
(EXIT_PROCESS_DEBUG_EVENT event in particular) after Delve
calls TerminateProcess. The events need to be consumed by
debugger before debugged process will be released by
Windows. So call Process.waitForDebugEvent after
TerminateProcess in Process.Kill.
Fixes#398
* cmd/dlv: make TestIssue398 pass on darwin
* cmd/dlv: add comment for TestIssue398
* proc/native: wait for debuggee to exit before returning from windows Process.Kill
* proc/native: close process handle before returning from windows killProcess
* proc/native: remove not used Process.Process
* cmd/dlv: fall back to go env GOPATH when GOPATH envvar is unset.
Since Go 1.8, GOPATH environment variable has a default value if the
environment variable is unset so not setting GOPATH is perfectly ok.
Depend on `go env` command to query Go related environment variable.
* build: update references to moved packages
Sometimes windows will send us events about breakpoints we have
already removed from the code despite the fact that we go to great
lengths to avoid this already.
Change waitForDebugEvent to check that when we receive a breakpoint
event the corresponding memory actually contains an INT 3
instruction, if it doesn't ignore the event and restart the thread.
Allows quoted substrings in build-flags flag. This fixes a build
problem on windows where the default build flags must contain a space.
Fixes#634 and #638
