janware/jw-pkg
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lib.Distro, ExecContext: Add classes, refactor lib.distro

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The code below lib.distro, as left behind by the previous commit, is geared towards being directly used as a command-line API. This commit introduces the abstract base class Distro, a proxy for distribution-specific interactions. The proxy abstracts distro specifics into an API with proper method prototypes, not argparse.Namespace contents, and can thus be more easily driven by arbitrary code.
The Distro class is initialized with a member variable of type ExecContext, another new class introduced by this commit. It is designed to abstract the communication channel to the distribution instance.  Currently only one specialization exists, Local, which interacts with the distribution and root file system it is running in, but is planned to be subclassed to support interaction via SSH, serial, chroot, or chains thereof.
Signed-off-by: Jan Lindemann <jan@janware.com>
This commit is contained in:
Jan Lindemann 2026-03-05 17:33:52 +01:00
commit 3e897f4df8
55 changed files with 426 additions and 720 deletions
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2
make/projects-dir.mk
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@ -116,7 +116,7 @@ ifeq ($(TIME),)
endif
JW_PKG_PY_PROJECTS = $(TIME) $(JW_PKG_PY) projects
JW_PKG_PY_BUILD = $(JW_PKG_PY_PROJECTS) build $(JW_PKG_PY_EXTRA_BUILD_OPTS)
PKG_MANAGER ?= $(TIME) $(JW_PKG_PY) distro --interactive=$(INTERACTIVE)
PKG_MANAGER ?= $(TIME) $(JW_PKG_PY) --interactive=$(INTERACTIVE) distro
ifneq ($(origin PROJECTS_DIR_REMOTE_BASE),undefined)
PGIT_SH += --remote-base $(PROJECTS_DIR_REMOTE_BASE)

2
make/topdir.mk
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@ -22,7 +22,7 @@ GIT_MAIN_BRANCH ?= master
OPT_JANWARE_PROJECT ?= -j
INTERACTIVE ?= auto
PKG_MANAGER ?= $(JW_PKG_PY) distro --interactive=$(INTERACTIVE)
PKG_MANAGER ?= $(JW_PKG_PY) --interactive=$(INTERACTIVE) distro
ifeq ($(OPT_JANWARE_PROJECT),-j)
REMOTE_GIT_FLAVOUR ?= proj