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This PR shares the same goal as #1438: to make `tm2` completely unaware of `gnovm` and `gno.land`. However, it adopts a different strategy to achieve this, following #1438 (comment). It will: - Exposed almost everything from the `tm2/crypto/keys/client` package: - `NewCommandXXX`, along with their specific structure configurations and fields, are now exposed to allow the creation of composable CLI tools. - `XXXHandler` (including Sign, Verify, Broadcast, etc.) are now exposed to enable external packages to reuse some logic from the `keys/client` package. - Moved specific `gnovm`/`gno.land` commands to the `gnokey` package: `run`, `call`, and `addpkg`. - In an effort to avoid duplicate code, an `ExecSignAndBroadcast` method has been exposed. However, it appears too specific, and I am considering duplicating it regardless. I would appreciate thoughts on this. <details><summary>Contributors' checklist...</summary> - [ ] Added new tests, or not needed, or not feasible - [ ] Provided an example (e.g. screenshot) to aid review or the PR is self-explanatory - [ ] Updated the official documentation or not needed - [ ] No breaking changes were made, or a `BREAKING CHANGE: xxx` message was included in the description - [ ] Added references to related issues and PRs - [ ] Provided any useful hints for running manual tests - [ ] Added new benchmarks to [generated graphs](https://gnoland.github.io/benchmarks), if any. More info [here](https://github.com/gnolang/gno/blob/master/.benchmarks/README.md). </details> --------- Signed-off-by: gfanton <8671905+gfanton@users.noreply.github.com>
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## keycli | ||
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`keycli` is an extension of `tm2/keys/client`, enhancing its functionality. It provides the following features: | ||
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- **addpkg**: Allows you to upload a new package to the blockchain. | ||
- **run**: Execute Gno code by invoking the main() function from the target package. | ||
- **call**: Executes a single function call within a Realm. | ||
- **maketx**: Compose a transaction (tx) document to sign (and possibly broadcast). | ||
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--- | ||
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Most of these features have been extracted from `tm2/keys/client` to ensure that `tm2` remains completely independent of `gnovm` and `gno.land`. For more detailed information regarding this change, please refer to [PR#1483](https://github.com/gnolang/gno/pull/1483) |
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package keyscli | ||
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import ( | ||
"context" | ||
"flag" | ||
"fmt" | ||
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"github.com/gnolang/gno/gno.land/pkg/sdk/vm" | ||
gno "github.com/gnolang/gno/gnovm/pkg/gnolang" | ||
"github.com/gnolang/gno/tm2/pkg/amino" | ||
"github.com/gnolang/gno/tm2/pkg/commands" | ||
"github.com/gnolang/gno/tm2/pkg/crypto/keys" | ||
"github.com/gnolang/gno/tm2/pkg/crypto/keys/client" | ||
"github.com/gnolang/gno/tm2/pkg/errors" | ||
"github.com/gnolang/gno/tm2/pkg/std" | ||
) | ||
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type MakeAddPkgCfg struct { | ||
RootCfg *client.MakeTxCfg | ||
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PkgPath string | ||
PkgDir string | ||
Deposit string | ||
} | ||
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func NewMakeAddPkgCmd(rootCfg *client.MakeTxCfg, io commands.IO) *commands.Command { | ||
cfg := &MakeAddPkgCfg{ | ||
RootCfg: rootCfg, | ||
} | ||
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return commands.NewCommand( | ||
commands.Metadata{ | ||
Name: "addpkg", | ||
ShortUsage: "addpkg [flags] <key-name>", | ||
ShortHelp: "Uploads a new package", | ||
}, | ||
cfg, | ||
func(_ context.Context, args []string) error { | ||
return execMakeAddPkg(cfg, args, io) | ||
}, | ||
) | ||
} | ||
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func (c *MakeAddPkgCfg) RegisterFlags(fs *flag.FlagSet) { | ||
fs.StringVar( | ||
&c.PkgPath, | ||
"pkgpath", | ||
"", | ||
"package path (required)", | ||
) | ||
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fs.StringVar( | ||
&c.PkgDir, | ||
"pkgdir", | ||
"", | ||
"path to package files (required)", | ||
) | ||
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fs.StringVar( | ||
&c.Deposit, | ||
"deposit", | ||
"", | ||
"deposit coins", | ||
) | ||
} | ||
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func execMakeAddPkg(cfg *MakeAddPkgCfg, args []string, io commands.IO) error { | ||
if cfg.PkgPath == "" { | ||
return errors.New("pkgpath not specified") | ||
} | ||
if cfg.PkgDir == "" { | ||
return errors.New("pkgdir not specified") | ||
} | ||
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if len(args) != 1 { | ||
return flag.ErrHelp | ||
} | ||
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// read account pubkey. | ||
nameOrBech32 := args[0] | ||
kb, err := keys.NewKeyBaseFromDir(cfg.RootCfg.RootCfg.Home) | ||
if err != nil { | ||
return err | ||
} | ||
info, err := kb.GetByNameOrAddress(nameOrBech32) | ||
if err != nil { | ||
return err | ||
} | ||
creator := info.GetAddress() | ||
// info.GetPubKey() | ||
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// parse deposit. | ||
deposit, err := std.ParseCoins(cfg.Deposit) | ||
if err != nil { | ||
panic(err) | ||
} | ||
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// open files in directory as MemPackage. | ||
memPkg := gno.ReadMemPackage(cfg.PkgDir, cfg.PkgPath) | ||
if memPkg.IsEmpty() { | ||
panic(fmt.Sprintf("found an empty package %q", cfg.PkgPath)) | ||
} | ||
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// precompile and validate syntax | ||
err = gno.PrecompileAndCheckMempkg(memPkg) | ||
if err != nil { | ||
panic(err) | ||
} | ||
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// parse gas wanted & fee. | ||
gaswanted := cfg.RootCfg.GasWanted | ||
gasfee, err := std.ParseCoin(cfg.RootCfg.GasFee) | ||
if err != nil { | ||
panic(err) | ||
} | ||
// construct msg & tx and marshal. | ||
msg := vm.MsgAddPackage{ | ||
Creator: creator, | ||
Package: memPkg, | ||
Deposit: deposit, | ||
} | ||
tx := std.Tx{ | ||
Msgs: []std.Msg{msg}, | ||
Fee: std.NewFee(gaswanted, gasfee), | ||
Signatures: nil, | ||
Memo: cfg.RootCfg.Memo, | ||
} | ||
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if cfg.RootCfg.Broadcast { | ||
err := client.ExecSignAndBroadcast(cfg.RootCfg, args, tx, io) | ||
if err != nil { | ||
return err | ||
} | ||
} else { | ||
fmt.Println(string(amino.MustMarshalJSON(tx))) | ||
} | ||
return nil | ||
} |
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