mirror of
https://github.com/xoseperez/espurna.git
synced 2026-02-20 09:41:35 +01:00
bdd821db86
Since the Popen instance won't do that by itself. Handles the case where there is `git` command present, but it's not a git repo underneath.
91 lines
2.2 KiB
Python
91 lines
2.2 KiB
Python
import os
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import functools
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import subprocess
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from .display import print_warning
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try:
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cached = functools.cache
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except AttributeError:
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cached = functools.lru_cache(None)
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@cached
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def app_revision():
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def git(*args):
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cmd = ["git"]
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cmd.extend(args)
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result = subprocess.run(cmd, capture_output=True, universal_newlines=True)
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result.check_returncode()
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return result.stdout.strip()
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revision = None
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try:
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revision = git("rev-parse", "--short=8", "HEAD")
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except subprocess.CalledProcessError:
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pass
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except FileNotFoundError:
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pass
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return revision
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@cached
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def app_version(version_h):
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version = None
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with open(version_h, "r") as f:
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for line in f:
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if "define" in line and "APP_VERSION" in line:
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version = line.split(" ")[-1]
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version = version.strip().replace('"', "")
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break
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return version
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def app_version_for_env(env):
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return env.get("ESPURNA_BUILD_VERSION") or app_version(
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os.path.join(env.get("PROJECT_DIR"), "espurna/config/version.h")
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)
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def app_revision_for_env(env):
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return env.get("ESPURNA_BUILD_REVISION") or app_revision()
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def app_suffix_for_env(env):
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return env.get("ESPURNA_BUILD_VERSION_SUFFIX", "")
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def app_combined_version(env):
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version = app_version_for_env(env)
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if not version:
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raise ValueError("Version string cannot be empty")
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revision = app_revision_for_env(env)
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if revision:
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# handle both 1.2.3-dev.git... and 1.2.3-git...
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# and avoid 1.2.3.git... that cannot be parsed by the semantic_version module
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middle = ".git" if "-" in version else "-git"
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version = middle.join([version, revision])
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suffix = app_suffix_for_env(env)
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if suffix:
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version = "+".join([version, suffix])
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return version
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def app_full_version_for_env(env):
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return env.get("ESPURNA_BUILD_FULL_VERSION") or app_combined_version(env)
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def app_inject_version(env):
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def inject_string(env, flag, value):
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env.Append(CPPDEFINES=[(flag, '\\"{}\\"'.format(value))])
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inject_string(env, "APP_VERSION", app_full_version_for_env(env))
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