Rename top-level kas/ to ci/

The files in kas/ are not generic Kas files, but instead designed
specifically and solely around the CI system.

Change-Id: I30082392ad2231a4c1c41e54a292595adf81715b
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>

ci/a5ds.yml

@@ -0,0 +1,6 @@
+header:
+  version: 9
+  includes:
+    - base.yml
+
+machine: a5ds

ci/armgcc.yml

@@ -0,0 +1,6 @@
+header:
+  version: 9
+
+local_conf_header:
+  libc: |
+    GCCVERSION = "arm-9.2"

ci/base.yml

@@ -0,0 +1,48 @@
+header:
+  version: 9
+
+distro: poky
+
+defaults:
+  repos:
+    refspec: dunfell
+
+repos:
+  meta-arm:
+    layers:
+      meta-arm:
+      meta-arm-bsp:
+      meta-arm-toolchain:
+
+  poky:
+    url: https://git.yoctoproject.org/git/poky
+    layers:
+      meta:
+      meta-poky:
+
+  meta-openembedded:
+    url: https://git.openembedded.org/meta-openembedded
+    layers:
+      meta-oe:
+
+env:
+  BB_LOGCONFIG: ""
+
+local_conf_header:
+  base: |
+    CONF_VERSION = "1"
+    PACKAGE_CLASSES = "package_ipk"
+    LICENSE_FLAGS_WHITELIST += "armcompiler"
+    PACKAGECONFIG_remove_pn-qemu-system-native = "gtk+ sdl"
+    BB_NUMBER_THREADS = "16"
+    PARALLEL_MAKE = "-j16"
+    INHERIT += "rm_work"
+    ERROR_QA = "${WARN_QA}"
+  ptest: |
+    DISTRO_FEATURES_remove = "ptest"
+
+machine: unset
+
+target:
+  - core-image-base
+#  - perf

ci/bootstrap.yml

@@ -0,0 +1,9 @@
+header:
+  version: 9
+
+target:
+  - binutils-cross-aarch64
+  - gcc-cross-aarch64
+  - python3-native
+  - opkg-native
+  - rpm-native

ci/check-machine-coverage

@@ -0,0 +1,26 @@
+#! /usr/bin/env python3
+
+from pathlib import Path
+import sys
+
+metaarm = Path.cwd()
+
+if metaarm.name != "meta-arm":
+    print("Not running inside meta-arm")
+    sys.exit(1)
+
+# All machine configurations
+machines = metaarm.glob("meta-*/conf/machine/*.conf")
+machines = set(p.stem for p in machines)
+
+# All ci files
+ci = metaarm.glob("ci/*.yml")
+ci = set(p.stem for p in ci)
+
+missing = machines - ci
+print(f"The following machines are missing: {', '.join(sorted(missing))}.")
+
+covered = len(machines) - len(missing)
+total = len(machines)
+percent = int(covered / total * 100)
+print(f"Coverage: {percent}%")

ci/check-warnings

@@ -0,0 +1,18 @@
+#! /bin/bash
+
+# Expects the path to a log file as $1, and if this file has any content
+# then display the contents and exit with an error code.
+
+set -e -u
+
+LOGFILE=$1
+
+if test -s $LOGFILE; then
+    echo ==============================
+    echo The build had warnings/errors:
+    echo ==============================
+    cat $LOGFILE
+    exit 1
+fi
+
+exit 0

ci/clang.yml

@@ -0,0 +1,10 @@
+header:
+  version: 9
+
+repos:
+  meta-clang:
+    url: https://github.com/kraj/meta-clang
+
+local_conf_header:
+  clang: |
+    TOOLCHAIN = "clang"

ci/foundation-armv8.yml

@@ -0,0 +1,6 @@
+header:
+  version: 9
+  includes:
+    - base.yml
+
+machine: foundation-armv8

ci/fvp-base.yml

@@ -0,0 +1,7 @@
+header:
+  version: 9
+  includes:
+    - base.yml
+
+machine: fvp-base
+

ci/gem5-arm64.yml

@@ -0,0 +1,10 @@
+header:
+  version: 9
+  includes:
+    - base.yml
+
+machine: gem5-arm64
+
+target:
+  - core-image-minimal
+  - gem5-aarch64-native

ci/jobs-to-kas

@@ -0,0 +1,19 @@
+#! /bin/bash
+
+# Read a GitLab CI job name on $1 and transform it to a
+# list of Kas yaml files
+
+set -e -u
+
+# Read Job namne from $1 and split on /
+IFS=/ read -r -a PARTS<<<$1
+
+# Prefix each part with ci/
+PARTS=("${PARTS[@]/#/ci/}")
+
+# Suffix each part with .yml
+PARTS=("${PARTS[@]/%/.yml}")
+
+# Print colon-separated
+IFS=":"
+echo "${PARTS[*]}"

ci/juno.yml

@@ -0,0 +1,6 @@
+header:
+  version: 9
+  includes:
+    - base.yml
+
+machine: juno

ci/logging.yml

@@ -0,0 +1,13 @@
+# Python logging configuration to write all warnings to a separate file
+version: 1
+
+handlers:
+  warnings:
+    class: logging.FileHandler
+    level: WARNING
+    filename: warnings.log
+    formatter: BitBake.logfileFormatter
+
+loggers:
+  BitBake:
+    handlers: [warnings]

ci/musl.yml

@@ -0,0 +1,6 @@
+header:
+  version: 9
+
+local_conf_header:
+  libc: |
+    TCLIBC = "musl"

ci/n1sdp.yml

@@ -0,0 +1,6 @@
+header:
+  version: 9
+  includes:
+    - base.yml
+
+machine: n1sdp

ci/qemuarm.yml

@@ -0,0 +1,6 @@
+header:
+  version: 9
+  includes:
+    - base.yml
+
+machine: qemuarm

ci/qemuarmv5.yml

@@ -0,0 +1,6 @@
+header:
+  version: 9
+  includes:
+    - base.yml
+
+machine: qemuarmv5

ci/tc0.yml

@@ -0,0 +1,6 @@
+header:
+  version: 9
+  includes:
+    - base.yml
+
+machine: tc0

ci/update-repos

@@ -0,0 +1,41 @@
+#! /usr/bin/env python3
+
+# Update clones of the repositories we need in KAS_REPO_REF_DIR to speed up fetches
+
+import sys
+import os
+import subprocess
+import pathlib
+
+def repo_shortname(url):
+    # Taken from Kas (Repo.__getattr__) to ensure the logic is right
+    from urllib.parse import urlparse
+    url = urlparse(url)
+    return ('{url.netloc}{url.path}'
+            .format(url=url)
+            .replace('@', '.')
+            .replace(':', '.')
+            .replace('/', '.')
+            .replace('*', '.'))
+
+repositories = (
+    "https://git.yoctoproject.org/git/poky",
+    "https://git.openembedded.org/meta-openembedded",
+    "https://git.yoctoproject.org/git/meta-virtualization",
+    "https://git.yoctoproject.org/git/meta-zephyr",
+    "https://github.com/kraj/meta-clang",
+)
+
+if __name__ == "__main__":
+    if "KAS_REPO_REF_DIR" not in os.environ:
+        print("KAS_REPO_REF_DIR needs to be set")
+        sys.exit(1)
+
+    base_repodir = pathlib.Path(os.environ["KAS_REPO_REF_DIR"])
+
+    for repo in repositories:
+        repodir = base_repodir / repo_shortname(repo)
+        if repodir.exists():
+            subprocess.run(["git", "-C", repodir, "fetch"], check=True)
+        else:
+            subprocess.run(["git", "clone", "--bare", repo, repodir], check=True)