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[kirkstone,2/5] classes: npm: Handle peer dependencies for npm packages

Message ID 20230527061726.937747-2-m.belouarga@technologyandstrategy.com
State New, archived
Headers show
Series [kirkstone,1/5] recipetool: create: npm: Remove duplicate function to not have future conflicts | expand

Commit Message

belouargamohamed@gmail.com May 27, 2023, 6:17 a.m. UTC 
From: BELOUARGA Mohamed <m.belouarga@technologyandstrategy.com>

NPM changed its manner to handle peer dependencies over its versions:
 - Before NPM 3: NPM installs automatically peer dependencies
 - Between NPM 3 and 7: NPM shows a warning about peer dependencies
 - After NPM 3: NPM reworked its manner how to handle peer dependencies

The shrinkwrap doesn't have the parameters of the peer dependencies, so we cannot
fetch them. in the same time peer dependencies are not direct dependencies, they should
be installed as run time dependencies.

Signed-off-by: BELOUARGA Mohamed <m.belouarga@technologyandstrategy.com>
---
 meta/classes/npm.bbclass | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
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Patch

diff --git a/meta/classes/npm.bbclass b/meta/classes/npm.bbclass
index 8379c7b988..abc4c6f92b 100644
--- a/meta/classes/npm.bbclass
+++ b/meta/classes/npm.bbclass
@@ -108,6 +108,7 @@  python npm_do_configure() {
     import tempfile
     from bb.fetch2.npm import NpmEnvironment
     from bb.fetch2.npm import npm_unpack
+    from bb.fetch2.npm import npm_package
     from bb.fetch2.npmsw import foreach_dependencies
     from bb.progress import OutOfProgressHandler
     from oe.npm_registry import NpmRegistry
@@ -168,6 +169,7 @@  python npm_do_configure() {
     if has_shrinkwrap_file:
        cached_shrinkwrap = copy.deepcopy(orig_shrinkwrap)
        cached_shrinkwrap.pop("dependencies", None)
+       cached_shrinkwrap["packages"][""].pop("peerDependencies", None)
 
     # Manage the dependencies
     progress = OutOfProgressHandler(d, r"^(\d+)/(\d+)$")
@@ -202,6 +204,19 @@  python npm_do_configure() {
     if has_shrinkwrap_file:
         foreach_dependencies(orig_shrinkwrap, _count_dependency, dev)
         foreach_dependencies(orig_shrinkwrap, _cache_dependency, dev)
+    
+    # Manage Peer Dependencies
+    if has_shrinkwrap_file:
+        packages = orig_shrinkwrap.get("packages", {})
+        peer_deps = packages.get("", {}).get("peerDependencies", {})
+        package_runtime_dependencies = d.getVar("RDEPENDS:%s" % d.getVar("PN"))
+        
+        for peer_dep in peer_deps:
+            peer_dep_yocto_name = npm_package(peer_dep)
+            if peer_dep_yocto_name not in package_runtime_dependencies:
+                bb.warn(peer_dep + " is a peer dependencie that is not in RDEPENDS variable. " + 
+                "Please add this peer dependencie to the RDEPENDS variable as %s and generate its recipe with devtool"
+                % peer_dep_yocto_name)
 
     # Configure the main package
     with tempfile.TemporaryDirectory() as tmpdir:
@@ -277,6 +292,9 @@  python npm_do_compile() {
         args.append(("target_arch", d.getVar("NPM_ARCH")))
         args.append(("build-from-source", "true"))
 
+        # Don't install peer dependencies as they should be in RDEPENDS variable
+        args.append(("legacy-peer-deps", "true"))
+
         # Pack and install the main package
         (tarball, _) = npm_pack(env, d.getVar("NPM_PACKAGE"), tmpdir)
         cmd = "npm install %s %s" % (shlex.quote(tarball), d.getVar("EXTRA_OENPM"))