$ gore
gore: could not load 'fmt' package: err: exit status 1: stderr: build flag -mod=mod only valid when using modules

I have GOPATH and GOROOT set up correctly and it is reflected in go env

I'm trying to import a package inside a vendor subdirectory in my project. I get the following when importing directly:

gore> :import github.com/aws/aws-sdk-go
error: import: can't find import: vendor/github.com/aws/aws-sdk-go

I tried working around it by treating my vendor directory as a temporary GOPATH, and it worked:

ln -s $PWD/vendor /tmp/go/src
GOPATH=/tmp/go go install github.com/aws/aws-sdk-go
GOPATH=/tmp/go gore
gore> :import github.com/aws/aws-sdk-go
(no error)

This isn't really a workable solution though. Is there a way for gore to find these packages? I know they have to be go install'ed first - maybe that's part of the issue?

Same issues with https://github.com/vektra/mockery/issues/6

commands.go:17:2: cannot find package "golang.org/x/tools/go/ast/astutil" in any of:
        /usr/lib/go/src/golang.org/x/tools/go/ast/astutil (from $GOROOT)
        /home/asd/Dropbox/go/src/golang.org/x/tools/go/ast/astutil (from $GOPATH)

I have a config module available on GOPATH. I verify this by running the following program:

package main

import (
    "config"
    "fmt"
)

func main() {
    _ = config.NewConfig()
    fmt.Printf("OK\n")
}

When run, this prints as expected:

$ go run main.go
OK

However, with gore, I get an error:

$ gore
gore version 0.5.0  :help for help
gore> :import config
gore> :import fmt
gore> _ = config.NewConfig()
cannot load config: malformed module path "config": missing dot in first path element
gore> fmt.Printf("OK\n")
cannot load config: malformed module path "config": missing dot in first path element
gore> :print
package main

import (
    "github.com/k0kubun/pp"
    "fmt"
    "config"
)

func __gore_p(xs ...interface{}) {
    for _, x := range xs {
        pp.Println(x)
    }
}
func main() { _ = config.NewConfig(); _, _ = fmt.Printf("OK\n") }

gore> 

Am I doing something wrong? I just updated gore after running into #172 and I've tried updating gore both with GO111MODULE=on and without.

~ > go version go version go1.15.7 darwin/amd64

~ > gore gore: could not load 'fmt' package: err: exit status 1: stderr: build flag -mod=mod only valid when using modules

I want to import package from external golang source. This pull request enables that by -include option.

$ cd $GOPATH/src/github.com/motemen/gore
$ gore -include main.go
gore version 0.0.0  :help for help
gore> homedir.Dir()
"/Users/tcnksm"
nil
gore>

I'm not sure implicit vs. explicit import (cf. https://github.com/motemen/gore/pull/2) But for me, session should be what I expected like ruby's irb.

This is just proposal.

I'm sure I'm missing something very obvious but I'm not sure how to write a multi-line function in gore:

[dtenenba@C02S72TRFVH8 ~]$ gore
gore version 0.2.6  :help for help
gore> func Foo() string {
.....     return "foo"
..... }
.....

How do I get out of ..... land and back to the gore> prompt so I can call my function? Same thing happens if I write the function as a one-liner:

[dtenenba@C02S72TRFVH8 ~]$ gore
gore version 0.2.6  :help for help
gore> func Foo() string { return "foo" }
.....

Really loving gore so far, but found an odd bug.

If I run this command first: go get github.com/leanovate/gopter then try the following gore commands:

:import github.com/leanovate/gopter (this one works).

:import github.com/leanovate/gopter/gen This one fails with error: import: can't find import: github.com/leanovate/gopter/prop

Double checking that it exists:

$ grep 'package prop' $GOPATH/src/github.com/leanovate/gopter/prop/*
/Users/ash/code/go/src/github.com/leanovate/gopter/prop/check_condition_func.go:package prop
/Users/ash/code/go/src/github.com/leanovate/gopter/prop/check_condition_func_test.go:package prop
/Users/ash/code/go/src/github.com/leanovate/gopter/prop/convert_result.go:package prop

Have I done something stupid? Is this a bug in gopter? I got the package name from the Invalidconcat example here: https://godoc.org/github.com/leanovate/gopter/prop#example-package--Invalidconcat

Note that I entered a } after if i == 5 { break } but for some reason that's not shown in the output.

$ gore -autoimport
gore version 0.2.5  :help for help
gore> for i := 0; i < 50000; i++ {
.....     if err := exec.Command("./myscript", fmt.Sprintf("name+%[email protected]", i), fmt.Sprintf("password-%v, i), fmt.Sprintf("first-%v", i), fmt.Sprintf("last-%v", i)).Run(); err != nil {
.....     fmt.Println("Error: %v: %v", i, err)
..... }
..... if i == 5 { break }
panic: runtime error: makeslice: len out of range

goroutine 1 [running]:
strings.Repeat(0x35e968, 0x4, 0xffffffffffffffff, 0x0, 0x0)
    /usr/local/Cellar/go/1.5.1/libexec/src/strings/strings.go:464 +0x5f
main.(*contLiner).promptString(0x8205f1880, 0x0, 0x0)
    /Users/Me/src/github.com/motemen/gore/liner.go:33 +0x54
main.(*contLiner).Reindent(0x8205f1880)
    /Users/Me/src/github.com/motemen/gore/liner.go:81 +0xfc
main.main()
    /Users/Me/src/github.com/motemen/gore/main.go:119 +0xb16

goroutine 5 [syscall]:
os/signal.loop()
    /usr/local/Cellar/go/1.5.1/libexec/src/os/signal/signal_unix.go:22 +0x18
created by os/signal.init.1
    /usr/local/Cellar/go/1.5.1/libexec/src/os/signal/signal_unix.go:28 +0x37

goroutine 6 [select, locked to thread]:
runtime.gopark(0x427130, 0x82061c728, 0x362798, 0x6, 0x3f118, 0x2)
    /usr/local/Cellar/go/1.5.1/libexec/src/runtime/proc.go:185 +0x163
runtime.selectgoImpl(0x82061c728, 0x0, 0x18)
    /usr/local/Cellar/go/1.5.1/libexec/src/runtime/select.go:392 +0xa64
runtime.selectgo(0x82061c728)
    /usr/local/Cellar/go/1.5.1/libexec/src/runtime/select.go:212 +0x12
runtime.ensureSigM.func1()
    /usr/local/Cellar/go/1.5.1/libexec/src/runtime/signal1_unix.go:227 +0x323
runtime.goexit()
    /usr/local/Cellar/go/1.5.1/libexec/src/runtime/asm_amd64.s:1696 +0x1

gore> h\ello<enter>
..... <enter>
..... <ctrl-d>
gore> hello\t<enter>
..... <enter>
..... <ctrl-d>
gore> he\\llo<enter>
..... <enter>
.....

Only a couple escape sequences are valid: https://golang.org/ref/spec#Rune_literals

$ gore
gore version 0.5.0  :help for help
gore> :import config
gore> :print
package main

import (
    "github.com/k0kubun/pp"
    "config"
)

func __gore_p(xs ...interface{}) {
    for _, x := range xs {
        pp.Println(x)
    }
}
func main() {}

gore> cfg := config.NewConfig()
2020/01/17 18:53:02 Unexpected package creation during export data loading

How can I progress?

If I do at the gore> prompt

some_var, err := some_func()

the values of some_var and err are always printed. Can this be made optional? If I want to type more than one command when exploring some library, for example, I don't necessarily want to clutter the display with all elements of returned structures. Of course, typing the name of a variable should display the value, as it does currently - it just shouldn't perhaps print automatically on assignments. This is related to #139, I guess.

gore> :import github.com/lib/pq no errors connect to a postgres database gore> (*errors.errorString)sql: unknown driver "postgres" (forgotten import?)

How do I import github.com/lib/pq properly? Thank you!