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import logging
import os
import shlex
def install_bumper(ctx):
runcmd_prepend_to_path = globals()["runcmd_prepend_to_path"]
srcdir = globals()["srcdir"]
# Add the directory with built Rust binaries to the path.
runcmd_prepend_to_path(ctx, dirname=os.path.join(srcdir, "target", "debug"))
def git_init_and_commit_everything(ctx, dirname=None):
runcmd_run = globals()["runcmd_run"]
runcmd_run(ctx, ["git", "init", dirname])
runcmd_run(ctx, ["git", "add", "."], cwd=dirname)
runcmd_run(ctx, ["git", "commit", "-minitial"], cwd=dirname)
def remember_HEAD(ctx, dirname=None, varname=None):
runcmd_run = globals()["runcmd_run"]
runcmd_get_stdout = globals()["runcmd_get_stdout"]
runcmd_run(ctx, ["git", "rev-parse", "HEAD"], cwd=dirname)
ctx[varname] = runcmd_get_stdout(ctx).strip()
def run_command_in_directory(ctx, dirname=None, argv0=None, args=None):
runcmd_run = globals()["runcmd_run"]
runcmd_exit_code_is_zero = globals()["runcmd_exit_code_is_zero"]
argv = [shlex.quote(argv0)] + shlex.split(args)
runcmd_run(ctx, argv, cwd=dirname)
runcmd_exit_code_is_zero(ctx)
def git_tag_points_at(ctx, dirname=None, tag=None, varname=None):
runcmd_run = globals()["runcmd_run"]
runcmd_get_stdout = globals()["runcmd_get_stdout"]
runcmd_exit_code_is_zero = globals()["runcmd_exit_code_is_zero"]
runcmd_run(ctx, ["git", "show", "--raw", tag], cwd=dirname)
runcmd_exit_code_is_zero(ctx)
output = runcmd_get_stdout(ctx)
commit = ctx[varname]
logging.debug(f"expecting tag {tag} to point at {commit}")
logging.debug(f"tag: {output!r}")
assert output.startswith(f"tag {tag}\n")
assert f"\ncommit {commit}" in output
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