fix: add new style dep install

Signed-off-by: rjdbcm <[email protected]>

meson.build

@@ -155,6 +155,14 @@ to_distribution = run_command(
     ],
     check: true,
 ).stdout()
+install_dependencies = run_command(
+    python,
+    [
+        '-c',
+        python_readlines.format(scripts / 'meson_postconf_install_dependencies.py'),
+    ],
+    check: true,
+).stdout()
 replace_ruff_target_version = run_command(
     python,
     [
@@ -206,6 +214,8 @@ configure_file(
     command: [python, '-c', meson_setuptools_scm],
     output: 'PKG-INFO',
 )
+deps = run_command(python, '-c', install_dependencies, check: true).stdout().strip().split('$$')
+meson.add_postconf_script(pip, 'install', deps)
 meson.add_dist_script(pip, 'install', 'tomli>=2.0.0')
 meson.add_dist_script(python, '-c', meson_dist_setuptools_scm)
 vcs_tag(input: 'pyproject.toml', output: 'pyproject.orig.toml')

ozi/scripts/meson_postconf_install_dependencies.py

@@ -0,0 +1,28 @@
+
+import os
+import sys
+from pathlib import Path
+
+if sys.version_info >= (3, 11):  # pragma: no cover
+    import tomllib as toml
+elif sys.version_info < (3, 11):  # pragma: no cover
+    import tomli as toml
+
+
+if __name__ == '__main__':
+    source = '/' / Path(
+        os.path.relpath(
+            os.path.join('/', os.environ.get('MESON_BUILD_ROOT', os.path.relpath('..'))),
+            '/',
+        ),
+    )
+    dist = '/' / Path(
+        os.path.relpath(
+            os.path.join('/', os.environ.get('MESON_DIST_ROOT', os.path.relpath('..'))),
+            '/',
+        ),
+    )
+    with (source / 'pyproject.toml').open('rb') as project_file:
+        pyproject_toml = toml.load(project_file)
+    dependencies = pyproject_toml.get('project', {}).get('dependencies', [])
+    print('$$'.join(dependencies))