fix(node): Pass NPM_PROCESS_STATE to subprocesses via temp file instead of env var (#25896)

Fixes https://github.com/denoland/deno/issues/25401. Fixes
https://github.com/denoland/deno/issues/25841. Fixes
https://github.com/denoland/deno/issues/25891.

4 files changed, 22 insertions, 5 deletions

diff --git a/cli/npm/byonm.rs b/cli/npm/byonm.rs
index fc7069e1f..4c8bbd394 100644
--- a/cli/npm/byonm.rs
+++ b/cli/npm/byonm.rs
@@ -14,9 +14,9 @@ use deno_runtime::deno_fs::FileSystem;
 use deno_runtime::deno_node::DenoPkgJsonFsAdapter;
 use deno_runtime::deno_node::NodePermissions;
 use deno_runtime::deno_node::NodeRequireResolver;
-use deno_runtime::deno_node::NpmProcessStateProvider;
 use deno_runtime::deno_node::PackageJson;
 use deno_runtime::fs_util::specifier_to_file_path;
+use deno_runtime::ops::process::NpmProcessStateProvider;
 use deno_semver::package::PackageReq;
 use deno_semver::Version;
 use node_resolver::errors::PackageFolderResolveError;
diff --git a/cli/npm/managed/mod.rs b/cli/npm/managed/mod.rs
index 0be26b785..40c92cd46 100644
--- a/cli/npm/managed/mod.rs
+++ b/cli/npm/managed/mod.rs
@@ -22,7 +22,7 @@ use deno_npm::NpmSystemInfo;
 use deno_runtime::deno_fs::FileSystem;
 use deno_runtime::deno_node::NodePermissions;
 use deno_runtime::deno_node::NodeRequireResolver;
-use deno_runtime::deno_node::NpmProcessStateProvider;
+use deno_runtime::ops::process::NpmProcessStateProvider;
 use deno_semver::package::PackageNv;
 use deno_semver::package::PackageReq;
 use node_resolver::errors::PackageFolderResolveError;
diff --git a/cli/npm/managed/resolvers/common/lifecycle_scripts.rs b/cli/npm/managed/resolvers/common/lifecycle_scripts.rs
index f700d4bf9..b358c3585 100644
--- a/cli/npm/managed/resolvers/common/lifecycle_scripts.rs
+++ b/cli/npm/managed/resolvers/common/lifecycle_scripts.rs
@@ -2,7 +2,9 @@
 
 use super::bin_entries::BinEntries;
 use crate::args::LifecycleScriptsConfig;
+use deno_core::anyhow::Context;
 use deno_npm::resolution::NpmResolutionSnapshot;
+use deno_runtime::deno_io::FromRawIoHandle;
 use deno_semver::package::PackageNv;
 use deno_semver::Version;
 use std::borrow::Cow;
@@ -163,9 +165,24 @@ impl<'a> LifecycleScripts<'a> {
       );
 
       let mut env_vars = crate::task_runner::real_env_vars();
+      // we want to pass the current state of npm resolution down to the deno subprocess
+      // (that may be running as part of the script). we do this with an inherited temp file
+      //
+      // SAFETY: we are sharing a single temp file across all of the scripts. the file position
+      // will be shared among these, which is okay since we run only one script at a time.
+      // However, if we concurrently run scripts in the future we will
+      // have to have multiple temp files.
+      let temp_file_fd =
+        deno_runtime::ops::process::npm_process_state_tempfile(
+          process_state.as_bytes(),
+        ).context("failed to create npm process state tempfile for running lifecycle scripts")?;
+      // SAFETY: fd/handle is valid
+      let _temp_file =
+        unsafe { std::fs::File::from_raw_io_handle(temp_file_fd) }; // make sure the file gets closed
       env_vars.insert(
-        crate::args::NPM_RESOLUTION_STATE_ENV_VAR_NAME.to_string(),
-        process_state,
+        deno_runtime::ops::process::NPM_RESOLUTION_STATE_FD_ENV_VAR_NAME
+          .to_string(),
+        (temp_file_fd as usize).to_string(),
       );
       for (package, package_path) in self.packages_with_scripts {
         // add custom commands for binaries from the package's dependencies. this will take precedence over the
diff --git a/cli/npm/mod.rs b/cli/npm/mod.rs
index bedde6455..15ac8ebb2 100644
--- a/cli/npm/mod.rs
+++ b/cli/npm/mod.rs
@@ -14,7 +14,7 @@ use deno_core::error::AnyError;
 use deno_core::serde_json;
 use deno_npm::registry::NpmPackageInfo;
 use deno_runtime::deno_node::NodeRequireResolver;
-use deno_runtime::deno_node::NpmProcessStateProvider;
+use deno_runtime::ops::process::NpmProcessStateProvider;
 use deno_semver::package::PackageNv;
 use deno_semver::package::PackageReq;
 use node_resolver::NpmResolver;