/
compose_step.cr
54 lines (46 loc) · 1.73 KB
/
compose_step.cr
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
module MStrap
module Steps
# Runnable as `mstrap compose`, the compose step provides a wrapper around
# `docker compose` that loads all profile's services.yml, to allow managing
# all mstrap-managed Docker services.
#
# NOTE: Due to limitations with how step arguments work, any arguments
# intended for `docker compose` must be seperated by `--` so as to not get
# interpretted by the `mstrap` CLI options parser. For example, using
# `mstrap compose -- --version` to print the docker compose version.
class ComposeStep < Step
REMOVED_FLAGS = [
"-c",
"-d",
"-f",
"-h",
"--skip-project-update",
]
def self.description
"Wrapper around `docker compose` and all loaded profile's services.yml"
end
def self.setup_cmd!(cmd)
# HACK: Remove persistent flags that overlap with docker compose
cmd.flags.flags.reject! do |flag|
REMOVED_FLAGS.includes?(flag.short) || REMOVED_FLAGS.includes?(flag.long)
end
cmd.ignore_unmapped_flags = true
end
def bootstrap
docker.ensure_compose!
file_args = docker.compose_file_args(config)
if file_args.empty?
logc "No services.yml found. Please create one at #{Paths::SERVICES_YML}, or within a profile."
end
docker_args = ["compose"] + file_args + args
logn "# mstrap: executing docker #{docker_args.join(' ')}"
if docker.requires_sudo?
logw "mstrap: #{ENV["USER"]} is not in 'docker' group, so invoking docker compose with sudo"
Process.exec("sudo", ["docker"] + docker_args)
else
Process.exec("docker", docker_args)
end
end
end
end
end