Keep permissions

[reznikmm]

Describe the bug
alr 2.1.x resets permissions on making a shared copy of a release.

As result post-fetch action can't execute bash scripts.

To Reproduce
Steps to reproduce the behavior:

1. alr settings --global --set dependencies.shared true
2. alr get gtkada
3. alr get --build spawn_glib=23
4. Error is:

/usr/bin/bash: рядок 1: ./configure: Permission denied
error: Command ["bash", "-c", "PATH=${DISTRIB_ROOT}/mingw64/bin:${PATH} ./configure"] exited with code 126

Expected Behavior
It looks
Describe what happened and how it deviates from what should have happened, if unclear from the previous steps.

alr version

APPLICATION
alr version:               2.1.0-dev+62b73c9
libalire version:          2.1.0-dev+62b73c9
compilation date:          2024-09-24 00:08:06
compiled with version:     14.2.0

CONFIGURATION
settings folder:           /home/max/.config/alire
cache folder:              /home/max/.local/share/alire
vault folder:              /home/max/.local/share/alire/releases
build folder:              /home/max/.local/share/alire/builds
temp folder:               /run/user/1000
force flag:                FALSE
non-interactive flag:      FALSE
community index branch:    stable-1.3.0
compatible index versions: ^1.1 & <=1.3.0
indexes folder:            /home/max/.config/alire/indexes
indexes metadata:          OK
index #5:                  (community) git+https://github.com/alire-project/alire-index#stable-1.3.0
toolchain folder:          /home/max/.local/share/alire/toolchains
toolchain assistant:       disabled
tool #1 gnat:              gnat_native=14.2.1
tool #2 gprbuild:          gprbuild=22.0.1
system package manager:    /usr/bin/apt
distro detection disabled: FALSE

WORKSPACE
root status:               BROKEN
root release:              N/A
root load error:           Uninitialized Outcome
root folder:               N/A
current folder:            /home/max/.local/share/alire/builds/gtkada_24.0.0_80c56171/05561da954afaee17128f59bba699db2f2e4a4215317b2b818a8016192c82334

SYSTEM
distribution:              UBUNTU
host-arch:                 X86_64
os:                        LINUX
target:                    NATIVE
toolchain:                 SYSTEM
word-size:                 BITS_64

alr logs

debug: Entering folder: /home/max/.local/share/alire/builds/gtkada_24.0.0_80c56171/05561da954afaee17128f59bba699db2f2e4a4215317b2b818a8016192c82334
info: ⓘ Running post-fetch actions for gtkada=24.0.0...
detail: Running action: Post_Fetch run: bash -c PATH=${DISTRIB_ROOT}/mingw64/bin:${PATH} ./configure (from ${CRATE_ROOT}/.) (cwd:/home/max/.local/share/alire/builds/gtkada_24.0.0_80c56171/05561da954afaee17128f59bba699db2f2e4a4215317b2b818a8016192c82334)
debug: Entering folder: .
detail: Spawning: ["bash", "-c", "PATH=${DISTRIB_ROOT}/mingw64/bin:${PATH} ./configure"]

If I look at that directory then there is no x permission:

cd /home/max/.local/share/alire/builds/gtkada_24.0.0_80c56171/05561da954afaee17128f59bba699db2f2e4a4215317b2b818a8016192c82334
ls -l configure
-rw-rw-r-- 1 max max 162964 Sep 24 15:58 configure

If pertinent, paste the output of alr -vv -d <your command> here.

[mosteo]

Thanks for the report.

[mosteo]

Fixed in #1768