guix.git/guix/git-download.scm, branch master

guix: git-download: Remove explicit import.

2019-06-06T18:35:54Z

With guile-git version 0.2, repository-working-directory is no longer private. * guix/git-download.scm (git-file-list): Refer to public repository-working-directory. Signed-off-by: Ludovic Courtès

git-download: Download from Software Heritage as a last resort.

2018-11-26T10:10:20Z

* guix/git-download.scm (git-fetch)[inputs]: Add gzip and tar when 'git-reference-recursive?' is false. [guile-json, gnutls]: New variables. [modules]: Add (guix swh). [build]: Wrap in 'with-extensions'. Add call to 'swh-download'.

git-download: Use 'git-minimal' instead of 'git'.

2018-11-26T10:10:20Z

* guix/git-download.scm (git-package): Refer to 'git-minimal'.

git-download: Don't assume the working directory is the parent of ".git".

2018-09-25T22:33:00Z

This makes it do the right thing w.r.t. git worktrees. * guix/git-download.scm (git-file-list): Use REPOSITORY-WORKING-DIRECTORY to locate checkout. Rename from "top" to "workdir".

git-download: 'git-predicate' returns #f on Git errors.

2018-09-14T09:23:08Z

Fixes a regression introduced in aed0a594058a59bc3bb1d2686391dc0e8a181b1f whereby 'git-predicate' would throw to 'git-error instead of returning #f as the docstring says. * guix/git-download.scm (git-predicate): Return #f upon 'git-error'.

git-download: Rewrite 'git-predicate' using Guile-Git.

2018-09-12T22:20:42Z

Fixes . * guix/git-download.scm (files->directory-tree) (directory-in-tree?): Remove. (git-file-list): New procedures. (git-predicate): Use it instead of opening a pipe to 'git'. Remove directory tree hack and rely exclusively on inode/device numbers.

git-download: Fix recursive checkouts.

2018-03-19T01:00:44Z

* guix/git-download.scm (git-fetch): Fix match on INPUTS, which may contain package outputs.

download: Download a nar when a VCS checkout fails.

2017-10-19T21:21:49Z

Fixes . * guix/build/download-nar.scm: New file. * Makefile.am (MODULES): Add it. * guix/cvs-download.scm (cvs-fetch)[zlib, config.scm, modules]: New variables. [build]: Use MODULES. Add call to 'download-nar'. * guix/git-download.scm (git-fetch): Likewise. * guix/hg-download.scm (hg-fetch): Likewise.

git-download: Remove call to 'canonicalize-path'.

2017-07-30T15:22:13Z

* guix/git-download.scm (git-predicate): Remove call to 'canonicalize-path' since this could lead to discrepancies. For instance it broke 'make update-guix-package' since it passes a non-canonical directory name.

git-download: Speed up 'git-predicate'.

2017-07-25T21:24:16Z

Adjust 'git-predicate' to use data structures that perform better when used with git repositories with a large number of files. Previously when matching either a regular file or directory, 'git-predicate' would search a list with a length equal to the number of files in the repository. As a search operation happens for roughly every file in the repository, this meant that the time taken to use 'git-predicate' to traverse all the files in a repository was roughly exponential with respect to the number of files in the repository. Now, for matching regular files or symlinks, 'git-predicate' uses a vhash using the inode value as the key. This should perform roughly in constant amount of time, instead of linear with respect to the number of files in the repository. For matching directories, 'git-predicate' now uses a tree structure stored in association lists. To check if a directory is in the tree, the tree is traversed from the root. The time complexity of this depends on the shape of the tree, but it should be an improvement on searching through the list of all files. * guix/git-download.scm (files->directory-tree, directory-in-tree?): New procedures. (git-predicate): Compute DIRECTORY-TREE. Turn INODES into a vhash. Adjust body of lambda accordingly. Co-authored-by: Ludovic Courtès