test: add cargo xtask spec to configure bootc.spec

Signed-off-by: Xiaofeng Wang <[email protected]>

.packit.yaml

@@ -20,20 +20,14 @@ srpm_build_deps:
 
 actions:
   create-archive:
-    - bash -c "sed -i \"s/0.1/${PACKIT_PROJECT_VERSION}/\" contrib/packaging/bootc.spec"
-    - bash -c "mkdir -p target/man"
-    - bash -c "cargo run --features=docgen -- man --directory target/man"
-    - bash -c "git archive --format=tar --prefix=bootc-${PACKIT_PROJECT_VERSION}/ HEAD > contrib/packaging/${PACKIT_PROJECT_NAME_VERSION}.tar"
-    - bash -c "tar -r -C target -f contrib/packaging/${PACKIT_PROJECT_NAME_VERSION}.tar man"
     - bash -c "cargo install cargo-vendor-filterer"
-    - bash -c "cargo vendor-filterer --prefix=vendor --format=tar contrib/packaging/${PACKIT_PROJECT_NAME_VERSION}-vendor.tar"
-    - bash -c "cat contrib/packaging/bootc.spec"
-    - bash -c "ls -1 contrib/packaging/${PACKIT_PROJECT_NAME_VERSION}.tar"
+    - bash -c "cargo xtask spec"
+    - bash -c "cat target/bootc.spec"
+    - bash -c "cp target/bootc* contrib/packaging/"
+    - bash -c "ls -1 target/bootc*.tar.zstd | grep -v 'vendor'"
   fix-spec-file:
-    - bash -c "echo $PACKIT_RPMSPEC_RELEASE $PACKIT_PROJECT_VERSION $PACKIT_PROJECT_COMMIT $PACKIT_PROJECT_ARCHIVE"
-    - bash -c "sed -i \"s/https.*}.tar.zstd/${PACKIT_PROJECT_NAME_VERSION}.tar/\" contrib/packaging/bootc.spec"
-    - bash -c "sed -i \"s/https.*}-vendor.tar.zstd/${PACKIT_PROJECT_NAME_VERSION}-vendor.tar/\" contrib/packaging/bootc.spec"
     - bash -c "cat contrib/packaging/bootc.spec"
+    - bash -c "ls -al contrib/packaging/"
 
 jobs:
   - job: copr_build

xtask/src/xtask.rs

@@ -22,6 +22,7 @@ const TASKS: &[(&str, fn(&Shell) -> Result<()>)] = &[
     ("man2markdown", man2markdown),
     ("package", package),
     ("package-srpm", package_srpm),
+    ("spec", spec),
     ("custom-lints", custom_lints),
     ("test-tmt", test_tmt),
 ];
@@ -244,6 +245,41 @@ fn package(sh: &Shell) -> Result<()> {
     Ok(())
 }
 
+fn update_spec(sh: &Shell) -> Result<Utf8PathBuf> {
+    let p = Utf8Path::new("target");
+    let pkg = impl_package(sh)?;
+    let srcpath = pkg.srcpath.file_name().unwrap();
+    let v = pkg.version;
+    let src_vendorpath = pkg.vendorpath.file_name().unwrap();
+    {
+        let specin = File::open(format!("contrib/packaging/{NAME}.spec"))
+            .map(BufReader::new)
+            .context("Opening spec")?;
+        let mut o = File::create(p.join(format!("{NAME}.spec"))).map(BufWriter::new)?;
+        for line in specin.lines() {
+            let line = line?;
+            if line.starts_with("Version:") {
+                writeln!(o, "# Replaced by cargo xtask spec")?;
+                writeln!(o, "Version: {v}")?;
+            } else if line.starts_with("Source0") {
+                writeln!(o, "Source0: {srcpath}")?;
+            } else if line.starts_with("Source1") {
+                writeln!(o, "Source1: {src_vendorpath}")?;
+            } else {
+                writeln!(o, "{}", line)?;
+            }
+        }
+    }
+    let spec_path = p.join(format!("{NAME}.spec"));
+    Ok(spec_path)
+}
+
+fn spec(sh: &Shell) -> Result<()> {
+    let s = update_spec(sh)?;
+    println!("Generated: {s}");
+    Ok(())
+}
+
 fn impl_srpm(sh: &Shell) -> Result<Utf8PathBuf> {
     {
         let _g = sh.push_dir("target");