ci: print colored specs in concretization progress (spack#40711)

lib/spack/spack/ci.py

@@ -25,6 +25,7 @@
 import llnl.util.filesystem as fs
 import llnl.util.tty as tty
 from llnl.util.lang import memoized
+from llnl.util.tty.color import cescape, colorize
 
 import spack
 import spack.binary_distribution as bindist
@@ -97,15 +98,6 @@ def _remove_reserved_tags(tags):
     return [tag for tag in tags if tag not in SPACK_RESERVED_TAGS]
 
 
-def _get_spec_string(spec):
-    format_elements = ["{name}{@version}", "{%compiler}"]
-
-    if spec.architecture:
-        format_elements.append(" {arch=architecture}")
-
-    return spec.format("".join(format_elements))
-
-
 def _spec_deps_key(s):
     return "{0}/{1}".format(s.name, s.dag_hash(7))
 
@@ -210,22 +202,22 @@ def _print_staging_summary(spec_labels, stages, mirrors_to_check, rebuild_decisi
 
     tty.msg("Staging summary ([x] means a job needs rebuilding):")
     for stage_index, stage in enumerate(stages):
-        tty.msg("  stage {0} ({1} jobs):".format(stage_index, len(stage)))
+        tty.msg(f"  stage {stage_index} ({len(stage)} jobs):")
 
-        for job in sorted(stage):
+        for job in sorted(stage, key=lambda j: (not rebuild_decisions[j].rebuild, j)):
             s = spec_labels[job]
-            rebuild = rebuild_decisions[job].rebuild
             reason = rebuild_decisions[job].reason
-            reason_msg = " ({0})".format(reason) if reason else ""
-            tty.msg(
-                "    [{1}] {0} -> {2}{3}".format(
-                    job, "x" if rebuild else " ", _get_spec_string(s), reason_msg
-                )
-            )
-            if rebuild_decisions[job].mirrors:
-                tty.msg("          found on the following mirrors:")
-                for murl in rebuild_decisions[job].mirrors:
-                    tty.msg("            {0}".format(murl))
+            reason_msg = f" ({reason})" if reason else ""
+            spec_fmt = "{name}{@version}{%compiler}{/hash:7}"
+            if rebuild_decisions[job].rebuild:
+                status = colorize("@*g{[x]}  ")
+                msg = f"  {status}{s.cformat(spec_fmt)}{reason_msg}"
+            else:
+                msg = f"{s.format(spec_fmt)}{reason_msg}"
+                if rebuild_decisions[job].mirrors:
+                    msg += f" [{', '.join(rebuild_decisions[job].mirrors)}]"
+                msg = colorize(f"  @K -   {cescape(msg)}@.")
+            tty.msg(msg)
 
 
 def _compute_spec_deps(spec_list):
@@ -2258,13 +2250,13 @@ def build_name(self):
                 spec.architecture,
                 self.build_group,
             )
-            tty.verbose(
+            tty.debug(
                 "Generated CDash build name ({0}) from the {1}".format(build_name, spec.name)
             )
             return build_name
 
         build_name = os.environ.get("SPACK_CDASH_BUILD_NAME")
-        tty.verbose("Using CDash build name ({0}) from the environment".format(build_name))
+        tty.debug("Using CDash build name ({0}) from the environment".format(build_name))
         return build_name
 
     @property  # type: ignore
@@ -2278,11 +2270,11 @@ def build_stamp(self):
         Returns: (str) current CDash build stamp"""
         build_stamp = os.environ.get("SPACK_CDASH_BUILD_STAMP")
         if build_stamp:
-            tty.verbose("Using build stamp ({0}) from the environment".format(build_stamp))
+            tty.debug("Using build stamp ({0}) from the environment".format(build_stamp))
             return build_stamp
 
         build_stamp = cdash_build_stamp(self.build_group, time.time())
-        tty.verbose("Generated new build stamp ({0})".format(build_stamp))
+        tty.debug("Generated new build stamp ({0})".format(build_stamp))
         return build_stamp
 
     @property  # type: ignore

lib/spack/spack/environment/environment.py

@@ -1525,7 +1525,10 @@ def _concretize_separately(self, tests=False):
         ):
             batch.append((i, concrete))
             percentage = (j + 1) / len(args) * 100
-            tty.verbose(f"{duration:6.1f}s [{percentage:3.0f}%] {root_specs[i]}")
+            tty.verbose(
+                f"{duration:6.1f}s [{percentage:3.0f}%] {concrete.cformat('{hash:7}')} "
+                f"{root_specs[i].colored_str}"
+            )
             sys.stdout.flush()
 
         # Add specs in original order

lib/spack/spack/spec.py

@@ -4491,10 +4491,16 @@ def format_path(
 
     def __str__(self):
         sorted_nodes = [self] + sorted(
-            self.traverse(root=False), key=lambda x: x.name or x.abstract_hash
+            self.traverse(root=False), key=lambda x: (x.name, x.abstract_hash)
         )
-        spec_str = " ^".join(d.format() for d in sorted_nodes)
-        return spec_str.strip()
+        return " ^".join(d.format() for d in sorted_nodes).strip()
+
+    @property
+    def colored_str(self):
+        sorted_nodes = [self] + sorted(
+            self.traverse(root=False), key=lambda x: (x.name, x.abstract_hash)
+        )
+        return " ^".join(d.cformat() for d in sorted_nodes).strip()
 
     def install_status(self):
         """Helper for tree to print DB install status."""

share/spack/gitlab/cloud_pipelines/.gitlab-ci.yml

@@ -150,7 +150,7 @@ default:
     - spack python -c "import os,sys; print(os.path.expandvars(sys.stdin.read()))"
       < "${SPACK_CI_CONFIG_ROOT}/${PIPELINE_MIRROR_TEMPLATE}" > "${SPACK_CI_CONFIG_ROOT}/mirrors.yaml"
     - spack config add -f "${SPACK_CI_CONFIG_ROOT}/mirrors.yaml"
-    - spack -v
+    - spack -v  --color=always
       --config-scope "${SPACK_CI_CONFIG_ROOT}"
       --config-scope "${SPACK_CI_CONFIG_ROOT}/${SPACK_TARGET_PLATFORM}"
       --config-scope "${SPACK_CI_CONFIG_ROOT}/${SPACK_TARGET_PLATFORM}/${SPACK_TARGET_ARCH}"
@@ -203,7 +203,7 @@ default:
     - spack --version
     - cd share/spack/gitlab/cloud_pipelines/stacks/${SPACK_CI_STACK_NAME}
     - spack env activate --without-view .
-    - spack -v
+    - spack -v --color=always
       ci generate --check-index-only
       --buildcache-destination "${PUSH_BUILDCACHE_DEPRECATED}"
       --artifacts-root "${CI_PROJECT_DIR}/jobs_scratch_dir"