.rh and .rm adjustments, basic-cli nightly prep

.github/workflows/basic_cli_build_release.yml

@@ -41,13 +41,13 @@ jobs:
           CARGO_BUILD_TARGET: x86_64-unknown-linux-musl
         run: ./ci/build_basic_cli.sh linux_x86_64 "--linker legacy"
 
-      - name: Save .rh1, .rm2 and .o file 
+      - name: Save .rh, .rm and .o file 
         uses: actions/upload-artifact@v3
         with:
           name: linux-x86_64-files
           path: |
-            basic-cli/src/metadata_linux-x86_64.rm2
-            basic-cli/src/linux-x86_64.rh1
+            basic-cli/src/metadata_linux-x86_64.rm
+            basic-cli/src/linux-x86_64.rh
             basic-cli/src/linux-x86_64.o
 
   build-macos-x86_64-files:

.github/workflows/nightly_linux_x86_64.yml

@@ -1,4 +1,5 @@
 on:
+  pull_request:
   workflow_dispatch:
   schedule:
     - cron:  '0 9 * * *'

.github/workflows/nightly_macos_apple_silicon.yml

@@ -1,4 +1,5 @@
 on:
+  pull_request:
   workflow_dispatch:
   schedule:
     - cron:  '0 9 * * *'

.github/workflows/nightly_macos_x86_64.yml

@@ -1,4 +1,5 @@
 on:
+  pull_request:
   workflow_dispatch:
   schedule:
     - cron:  '0 9 * * *' # 9=9am utc+0

crates/linker/src/lib.rs

@@ -62,7 +62,7 @@ pub fn supported(link_type: LinkType, target: &Triple) -> bool {
     }
 }
 
-pub const PRECOMPILED_HOST_EXT: &str = "rh1"; // Short for "roc host version 1" (so we can change format in the future)
+pub const PRECOMPILED_HOST_EXT: &str = "rh"; // Short for "roc host"
 
 pub fn preprocessed_host_filename(target: &Triple) -> Option<String> {
     roc_target::get_target_triple_str(target).map(|x| format!("{}.{}", x, PRECOMPILED_HOST_EXT))
@@ -71,7 +71,7 @@ pub fn preprocessed_host_filename(target: &Triple) -> Option<String> {
 fn metadata_file_name(target: &Triple) -> String {
     let target_triple_str = get_target_triple_str(target);
 
-    format!("metadata_{}.rm2", target_triple_str.unwrap_or("unknown"))
+    format!("metadata_{}.rm", target_triple_str.unwrap_or("unknown"))
 }
 
 pub fn link_preprocessed_host(

crates/linker/src/metadata.rs

@@ -61,14 +61,7 @@ impl Metadata {
                 |e| internal_error!(r#"
 
                 Error:
-                    {}
-
-                > This may occur when using a release of roc that relies on a specific metadata format like 'rm2' and the imported platform only has an older metadata format available, like rm1.
-                  The platform you are using can be found in the header of your main.roc: `packages {{ pf: <PLATFORM>}}`.
-                  You should check if a more recent version of the platform is available.
-                  If not, you should notify the author of the platform about this issue.
-
-"#, e)
+                    {}\n"#, e)
             );
 
         match deserialize_from(BufReader::new(input)) {

crates/packaging/src/tarball.rs

@@ -151,9 +151,9 @@ fn write_archive<W: Write>(path: &Path, writer: W) -> io::Result<()> {
 
                 if [
                     // surgical linker format
-                    Some("rh1"),
+                    Some("rh"),
                     // metadata file
-                    Some("rm2"),
+                    Some("rm"),
                     // legacy linker formats
                     Some("o"),
                     Some("obj"),

examples/.gitignore

@@ -2,7 +2,7 @@
 libhost.a
 libapp.so
 dynhost
-*.rm1
-*.rh1
+*.rm
+*.rh
 
 helloWorld