feat(gnovm): packages loader #2932

n0izn0iz · 2024-10-10T11:30:05Z

WIP

Continuation of #2201
Taking #2904 into account

This implements a Load function with a similar interface to the packages.Load go function

Contributors' checklist...

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, if any. More info here.

…esolver

Signed-off-by: Norman Meier <norman@samourai.coop>

…no-resolver

codecov · 2024-10-10T11:32:47Z

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 63.34%. Comparing base (d03581e) to head (2d9fc96).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2932      +/-   ##
==========================================
- Coverage   63.37%   63.34%   -0.04%     
==========================================
  Files         566      566              
  Lines       79490    79200     -290     
==========================================
- Hits        50374    50166     -208     
+ Misses      25727    25670      -57     
+ Partials     3389     3364      -25

Flag	Coverage Δ
contribs/gnodev	`60.57% <ø> (ø)`
contribs/gnofaucet	`14.82% <ø> (ø)`
gno.land	`67.37% <ø> (ø)`
misc/genstd	`79.72% <100.00%> (ø)`
tm2	`62.33% <ø> (-0.06%)`	⬇️

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Signed-off-by: Norman Meier <norman@samourai.coop>

…ve download to own file Signed-off-by: Norman Meier <norman@samourai.coop>

Signed-off-by: Norman Meier <norman@samourai.coop>

moul · 2024-10-11T15:30:03Z

examples/gno.land/gno.mod

@@ -0,0 +1 @@
+module gno.land


do we need this file?

if we need it, please explain in a comment.

please see #2904 (comment) and tell me what you think

I think the best would be to have a gno.work file at repo root to support multiple modules in a monorepo
But in that case we need to implement the gno work commands

moul · 2024-10-11T15:32:03Z

gnovm/tests/machine_test.go

@@ -40,7 +40,7 @@ func TestMachineTestMemPackage(t *testing.T) {
 					Name: tt.name,
 					F: func(t2 *testing.T) { //nolint:thelper
 						rootDir := filepath.Join("..", "..")
-						store := TestStore(rootDir, "test", os.Stdin, os.Stdout, os.Stderr, ImportModeStdlibsOnly)
+						store := TestStore(rootDir, "test", nil, os.Stdin, os.Stdout, os.Stderr, ImportModeStdlibsOnly)


create a variable that you set to nil, so we now what is this parameter.

done in 0123512

gnovm/pkg/packages/download.go

moul · 2024-10-11T15:35:17Z

gnovm/pkg/packages/download.go

+func DownloadModule(pkgPath string, dst string) error {
+	modFilePath := filepath.Join(dst, ModfileName)
+	if _, err := os.Stat(modFilePath); os.IsNotExist(err) {
+		fmt.Fprintln(os.Stderr, "gno: downloading", pkgPath)


we usually don't use os.StdXXX, but stdouterr from a struct (io something) which is passed when needed.

done in e648305

moul · 2024-10-11T15:36:53Z

gnovm/pkg/packages/download.go

+			}
+		}
+
+		// write gno.mod


do we need this?

it depends, but to keep sanity, I think we do, see: #2904 (comment)

If you first download a sub-module, for example gno.land/p/demo/json/eisel_lemire
it will create the $GNOHOME/pkg/mod/gno.land/p/demo/json directory since it's a parent directory.
To know that the gno.land/p/demo/json package needs to be downloaded, I'm checking for the presence of $GNOHOME/pkg/mod/gno.land/p/demo/json/gno.mod

moul · 2024-10-11T15:42:10Z

gnovm/cmd/gno/test.go

@@ -617,3 +592,21 @@ func shouldRun(filter filterMatch, path string) bool {
 	ok, _ := filter.matches(elem, matchString)
 	return ok
 }
+
+// Adapted from https://yourbasic.org/golang/formatting-byte-size-to-human-readable-format/
+func prettySize(nb int64) string {


why moving this from util?

conflict resolution fail, reverted in 53c5770

moul · 2024-10-11T15:43:46Z

gnovm/pkg/packages/resolve.go

+	Dir              string   `json:",omitempty"`
+	ImportPath       string   `json:",omitempty"`
+	Name             string   `json:",omitempty"`
+	Root             string   `json:",omitempty"`


add comments to explain the fields.

this one for instance, is it the "location of the package that can be either specified locally or automatically cached on the disk"? or something else?

done in 457b0c9

Co-authored-by: Manfred Touron <94029+moul@users.noreply.github.com>

Signed-off-by: Norman Meier <norman@samourai.coop>

thehowl · 2024-10-17T19:15:41Z

Thanks <3

Signed-off-by: Norman Meier <norman@samourai.coop>

thehowl and others added 8 commits May 26, 2024 13:41

copy over from gnoutil pr

01b0719

remove util_test

232834c

Merge branch 'master' of github.com:gnolang/gno into dev/morgan/gno-r…

f378217

…esolver

linter fixes

8afeacf

tmp: gno list

808061d

Signed-off-by: Norman Meier <norman@samourai.coop>

tmp

2c5d604

Signed-off-by: Norman Meier <norman@samourai.coop>

tmp: working

dfc0881

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: merge remote-tracking branch 'origin/master' into dev/morgan/g…

a35050c

…no-resolver

github-actions bot assigned n0izn0iz Oct 10, 2024

github-actions bot added 🧾 package/realm Tag used for new Realms or Packages. 📦 🤖 gnovm Issues or PRs gnovm related 📦 ⛰️ gno.land Issues or PRs gno.land package related labels Oct 10, 2024

n0izn0iz added 4 commits October 10, 2024 14:47

feat: match mapping

7c7165f

Signed-off-by: Norman Meier <norman@samourai.coop>

fix: test and lint

1c3a830

Signed-off-by: Norman Meier <norman@samourai.coop>

fix: partially fix transpile

f95e4bb

Signed-off-by: Norman Meier <norman@samourai.coop>

tmp: support loaded pkgs in test store

2d990e5

Signed-off-by: Norman Meier <norman@samourai.coop>

n0izn0iz mentioned this pull request Oct 11, 2024

rfc: the future of gno.mod #2904

Open

n0izn0iz added 6 commits October 11, 2024 12:59

tmp: better Module info

6995485

Signed-off-by: Norman Meier <norman@samourai.coop>

tmp: follow go resolver logic

fb8d518

Signed-off-by: Norman Meier <norman@samourai.coop>

fix: resolver usage in test

1c51509

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: mod tidy

da65417

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: ignore draft

4a8401a

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: rename importer -> packages like go, break import cycle and mo…

e792771

…ve download to own file Signed-off-by: Norman Meier <norman@samourai.coop>

n0izn0iz changed the title ~~feat(gnovm): package resolver lib~~ feat(gnovm): packages loader Oct 11, 2024

chore: lint and fmt

08fbd84

Signed-off-by: Norman Meier <norman@samourai.coop>

moul reviewed Oct 11, 2024

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gnovm/pkg/packages/download.go Show resolved Hide resolved

moul reviewed Oct 11, 2024

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n0izn0iz and others added 7 commits October 11, 2024 17:46

Update gnovm/pkg/packages/download.go

f93a221

Co-authored-by: Manfred Touron <94029+moul@users.noreply.github.com>

chore: revert merge fails

53c5770

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: add package and module struct fields comments

457b0c9

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: go -> gno

59a752a

Signed-off-by: Norman Meier <norman@samourai.coop>

fix: use io instead of os

e648305

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: explicit args

0123512

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: improve comment

d266b8e

Signed-off-by: Norman Meier <norman@samourai.coop>

n0izn0iz added 7 commits October 21, 2024 18:19

fix: break import cycle

ac435c2

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: merge remote-tracking branch 'origin/master' into gno-resolver

178706f

chore: linter

9fbe83c

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: reuse helper

d78fb90

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: merge remote-tracking branch 'origin/master' into gno-resolver

f7b6df7

tmp: use gno.work and add back mod files

6f2330e

Signed-off-by: Norman Meier <norman@samourai.coop>

chore: merge remote-tracking branch 'origin/master' into gno-resolver

2d9fc96

n0izn0iz mentioned this pull request Nov 14, 2024

feat(gnomod): forbid require and find dependencies without it #3123

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feat(gnovm): packages loader #2932

feat(gnovm): packages loader #2932

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thehowl commented Oct 17, 2024

feat(gnovm): packages loader #2932

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feat(gnovm): packages loader #2932

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