lix-releng-staging/src/libfetchers/local.mk

libraries += libfetchers

libfetchers_NAME = libnixfetchers

libfetchers_DIR := $(d)

libfetchers_SOURCES := $(wildcard $(d)/*.cc)

libfetchers_CXXFLAGS += -I src/libutil -I src/libstore

libfetchers_LIBS = libutil libstore
Backport libfetchers from the flakes branch This provides a pluggable mechanism for defining new fetchers. It adds a builtin function 'fetchTree' that generalizes existing fetchers like 'fetchGit', 'fetchMercurial' and 'fetchTarball'. 'fetchTree' takes a set of attributes, e.g. fetchTree { type = "git"; url = "https://example.org/repo.git"; ref = "some-branch"; rev = "abcdef..."; } The existing fetchers are just wrappers around this. Note that the input attributes to fetchTree are the same as flake input specifications and flake lock file entries. All fetchers share a common cache stored in ~/.cache/nix/fetcher-cache-v1.sqlite. This replaces the ad hoc caching mechanisms in fetchGit and download.cc (e.g. ~/.cache/nix/{tarballs,git-revs*}). This also adds support for Git worktrees (c169ea59049f861aaba429f48b828d0820b74d1d). 2020-03-30 14:04:18 +00:00			`libraries += libfetchers`

			`libfetchers_NAME = libnixfetchers`

			`libfetchers_DIR := $(d)`

			`libfetchers_SOURCES := $(wildcard $(d)/*.cc)`

			`libfetchers_CXXFLAGS += -I src/libutil -I src/libstore`

StorePath: Rewrite in C++ On nix-env -qa -f '<nixpkgs>', this reduces maximum RSS by 20970 KiB and runtime by 0.8%. This is mostly because we're not parsing the hash part as a hash anymore (just validating that it consists of base-32 characters). Also, replace storePathToHash() by StorePath::hashPart(). 2020-06-16 12:16:39 +00:00			`libfetchers_LIBS = libutil libstore`