Toshaan Bharvani
4 months ago
commit
7fa9ab5b7f
2 changed files with 110 additions and 0 deletions
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@@ -0,0 +1,11 @@
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diff -up overlayfs-tools-77bf3f7ad3e7b834a15e2166780167646d51cce8/main.c.orig overlayfs-tools-77bf3f7ad3e7b834a15e2166780167646d51cce8/main.c |
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--- overlayfs-tools-77bf3f7ad3e7b834a15e2166780167646d51cce8/main.c.orig 2020-08-17 03:57:27.000000000 +0200 |
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+++ overlayfs-tools-77bf3f7ad3e7b834a15e2166780167646d51cce8/main.c 2021-01-14 13:06:46.325632285 +0100 |
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@@ -8,6 +8,7 @@ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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+#include <errno.h> |
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#include <getopt.h> |
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#include <linux/limits.h> |
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#include <stdbool.h> |
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@@ -0,0 +1,99 @@
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%global date 20200817 |
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%global commit 77bf3f7ad3e7b834a15e2166780167646d51cce8 |
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%global shortcommit %(c=%{commit}; echo ${c:0:7}) |
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Summary: OverlayFS layers manipulation tools |
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Name: overlayfs-tools |
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Version: 0 |
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Release: 0.9.%{date}git%{shortcommit}%{?dist} |
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URL: https://github.com/kmxz/overlayfs-tools/ |
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Source0: %{url}/archive/%{commit}/%{name}-%{shortcommit}.tar.gz |
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# https://github.com/kmxz/overlayfs-tools/issues/14 |
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Patch0: %{name}-missing-errno-h.patch |
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# https://patch-diff.githubusercontent.com/raw/kmxz/overlayfs-tools/pull/13 |
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Patch1: https://patch-diff.githubusercontent.com/raw/kmxz/overlayfs-tools/pull/13.diff |
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License: WTFPL |
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BuildRequires: gcc |
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BuildRequires: help2man |
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BuildRequires: libattr-devel |
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BuildRequires: make |
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%description |
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OverlayFS is the union filesystem provided by Linux kernel. |
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This program comes provides three tools: |
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* vacuum - remove duplicated files in upperdir where copy_up is done but the |
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file is not actually modified (see the sentence "the copy_up may turn out to |
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be unnecessary" in the Linux documentation). This may reduce the size of |
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upperdir without changing lowerdir or overlay. |
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* diff - show the list of actually changed files (the difference between overlay |
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and lowerdir). A file with its type changed (i.e. from symbolic link to |
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regular file) will shown as deleted then added, rather than modified. |
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Similarly, for a opaque directory in upperdir, the corresponding directory in |
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lowerdir (if exists) will be shown as entirely deleted, and a new directory |
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with the same name added. File permission/owner changes will be simply shown |
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as modified. |
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* merge - merge down the changes from upperdir to lowerdir. Unlike aubrsync for |
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AuFS which bypasses the union filesystem mechanism, overlayfs-utils emulates |
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the OverlayFS logic, which will be far more efficient. After this operation, |
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upperdir will be empty and lowerdir will be the same as original overlay. |
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* deref - copy changes from upperdir to uppernew while unfolding redirect |
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directories and metacopy regular files, so that new upperdir is compatible |
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with legacy overlayfs driver. |
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|
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For safety reasons, vacuum and merge will not actually modify the filesystem, |
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but generate a shell script to do the changes instead. |
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|
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%prep |
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%autosetup -p1 -n %{name}-%{commit} |
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%build |
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%set_build_flags |
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%make_build CFLAGS="$CFLAGS" LFLAGS="$LDFLAGS" |
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help2man --no-info --version-string=%{shortcommit} --output=overlay.1 ./overlay |
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%install |
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install -dm755 %{buildroot}%{_bindir} |
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install -pm755 overlay %{buildroot}%{_bindir} |
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install -dm755 %{buildroot}%{_mandir}/man1 |
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install -pm644 overlay.1 %{buildroot}%{_mandir}/man1 |
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#%%check |
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# TODO: testsuite calls sudo |
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%files |
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%license LICENSE.txt |
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%doc README.md |
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%{_bindir}/overlay |
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%{_mandir}/man1/overlay.1* |
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%changelog |
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* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.9.20200817git77bf3f7 |
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild |
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|
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* Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.8.20200817git77bf3f7 |
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild |
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|
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* Thu Jul 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.7.20200817git77bf3f7 |
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild |
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|
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* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.6.20200817git77bf3f7 |
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild |
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|
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* Fri Jul 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.5.20200817git77bf3f7 |
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild |
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|
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* Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.4.20200817git77bf3f7 |
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild |
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|
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* Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.3.20200817git77bf3f7 |
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild |
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|
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* Wed Mar 10 2021 Dominik Mierzejewski <rpm@greysector.net> 0-0.2.20200817git77bf3f7 |
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- add link to upstream issue for errno fix |
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- fix %%s appearing in help message instead of program name |
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- generate manpage with help2man and include it |
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|
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* Thu Jan 14 2021 Dominik Mierzejewski <rpm@greysector.net> 0-0.1.20200817git77bf3f7 |
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- initial build |
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