afonso/core-extra
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added reinstall invoke task, added some simple detections for old core installations in install task

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This commit is contained in:
Blake Harnden 2020-07-16 10:35:16 -07:00
parent 6b55061857
commit 1c2d7c6d12
1 changed files with 38 additions and 0 deletions
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38
tasks.py
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@ -107,6 +107,15 @@ def get_os() -> OsInfo:
return OsInfo(name, like, version)
def check_existing_core(c: Context, hide: bool) -> None:
if c.run("python -c \"import core\"", warn=True, hide=hide):
raise SystemError("existing python2 core installation detected, please remove")
if c.run("python3 -c \"import core\"", warn=True, hide=hide):
raise SystemError("existing python3 core installation detected, please remove")
if c.run("which core-daemon", warn=True, hide=hide):
raise SystemError("core scripts found, please remove old installation")
def install_system(c: Context, os_info: OsInfo, hide: bool) -> None:
if os_info.like == OsLike.DEBIAN:
c.run(
@ -285,6 +294,8 @@ def install(c, dev=False, verbose=False, prefix=DEFAULT_PREFIX):
p = Progress(verbose)
hide = not verbose
os_info = get_os()
with p.start("checking for old installations"):
check_existing_core(c, hide)
with p.start("installing system dependencies"):
install_system(c, os_info, hide)
with p.start("installing system grpcio-tools"):
@ -398,6 +409,33 @@ def uninstall(c, dev=False, verbose=False, prefix=DEFAULT_PREFIX):
c.run(f"sudo rm -f {service_file}", hide=hide)
@task(
help={
"dev": "reinstall development mode",
"verbose": "enable verbose",
"prefix": f"prefix where scripts are installed, default is {DEFAULT_PREFIX}",
"branch": "branch to install latest code from, default is current branch"
},
)
def reinstall(c, dev=False, verbose=False, prefix=DEFAULT_PREFIX, branch=None):
"""
run the uninstall task, get latest from specified branch, and run install task
"""
uninstall(c, dev, verbose, prefix)
hide = not verbose
p = Progress(verbose)
with p.start("pulling latest code"):
current = c.run("git rev-parse --abbrev-ref HEAD", hide=hide).stdout.strip()
if branch and branch != current:
c.run(f"git checkout {branch}")
else:
branch = current
c.run("git pull", hide=hide)
if not Path("tasks.py").exists():
raise FileNotFoundError(f"missing tasks.py on branch: {branch}")
install(c, dev, verbose, prefix)
@task
def daemon(c):
"""