Move mesonbuild/cmake/data/run_ctgt.py to mesonbuild/scripts/cmake_run_ctgt.py, as well as enclose everything in a run() function so it can be called by `meson --internal cmake_run_ctgt ...`. Also, include mesonbuild/cmake/data/ in the msi package.

1 files changed, 100 insertions, 0 deletions

diff --git a/mesonbuild/scripts/cmake_run_ctgt.py b/mesonbuild/scripts/cmake_run_ctgt.py
new file mode 100755
index 0000000..5c0b31f
--- /dev/null
+++ b/mesonbuild/scripts/cmake_run_ctgt.py
@@ -0,0 +1,100 @@
+#!/usr/bin/env python3
+
+import argparse
+import subprocess
+import shutil
+import os
+import sys
+from pathlib import Path
+
+def run(argsv):
+    commands = [[]]
+    SEPARATOR = ';;;'
+
+    # Generate CMD parameters
+    parser = argparse.ArgumentParser(description='Wrapper for add_custom_command')
+    parser.add_argument('-d', '--directory', type=str, metavar='D', required=True, help='Working directory to cwd to')
+    parser.add_argument('-o', '--outputs', nargs='+', metavar='O', required=True, help='Expected output files')
+    parser.add_argument('-O', '--original-outputs', nargs='*', metavar='O', default=[], help='Output files expected by CMake')
+    parser.add_argument('commands', nargs=argparse.REMAINDER, help='A "{}" seperated list of commands'.format(SEPARATOR))
+
+    # Parse
+    args = parser.parse_args(argsv)
+
+    dummy_target = None
+    if len(args.outputs) == 1 and len(args.original_outputs) == 0:
+        dummy_target = args.outputs[0]
+    elif len(args.outputs) != len(args.original_outputs):
+        print('Length of output list and original output list differ')
+        sys.exit(1)
+
+    for i in args.commands:
+        if i == SEPARATOR:
+            commands += [[]]
+            continue
+
+        i = i.replace('"', '')  # Remove lefover quotes
+        commands[-1] += [i]
+
+    # Execute
+    for i in commands:
+        # Skip empty lists
+        if not i:
+            continue
+
+        cmd = []
+        stdout = None
+        stderr = None
+        capture_file = ''
+
+        for j in i:
+            if j in ['>', '>>']:
+                stdout = subprocess.PIPE
+                continue
+            elif j in ['&>', '&>>']:
+                stdout = subprocess.PIPE
+                stderr = subprocess.STDOUT
+                continue
+
+            if stdout is not None or stderr is not None:
+                capture_file += j
+            else:
+                cmd += [j]
+
+        try:
+            os.makedirs(args.directory, exist_ok=True)
+
+            res = subprocess.run(cmd, stdout=stdout, stderr=stderr, cwd=args.directory, check=True)
+            if capture_file:
+                out_file = Path(args.directory) / capture_file
+                out_file.write_bytes(res.stdout)
+        except subprocess.CalledProcessError:
+            sys.exit(1)
+
+    if dummy_target:
+        with open(dummy_target, 'a'):
+            os.utime(dummy_target, None)
+        sys.exit(0)
+
+    # Copy outputs
+    zipped_outputs = zip(args.outputs, args.original_outputs)
+    for expected, generated in zipped_outputs:
+        do_copy = False
+        if not os.path.exists(expected):
+            if not os.path.exists(generated):
+                print('Unable to find generated file. This can cause the build to fail:')
+                print(generated)
+                do_copy = False
+            else:
+                do_copy = True
+        elif os.path.exists(generated):
+            if os.path.getmtime(generated) > os.path.getmtime(expected):
+                do_copy = True
+
+        if do_copy:
+            if os.path.exists(expected):
+                os.remove(expected)
+            shutil.copyfile(generated, expected)
+
+if __name__ == '__main__':
+    sys.run(sys.argv[1:])