staging/aparcar/scripts/ipkg-build, branch master

build: use numeric-owner in ipkg-build

2022-04-19T20:59:50Z

To create packages the `ipkg-build` script is used which double packs `control.tar.gz` and `data.tar.gz` to a single package. By default it's using a verbose username instead of a numeric value for files. Official OpenWrt images (artifacts) are created within docker containers which do not seem to contain those verbose usernames and instead defaults to numeric values. This becomes a problem when rebuilding public artifacts because other build environments may offer verbose usernames and there the created packages is different from the official ones. With this commit `ipkg-build` always uses numeric values for user/group and thereby making it easier to reproduce official artifacts. Signed-off-by: Paul Spooren

scripts: make sure sort-order is independent from locale

2022-04-06T16:33:31Z

Set LC_ALL=C environment variable when calling 'sort' as the sort order otherwise depends on the locale set. Fixes: 56ce110b73 ("scripts: make sure conffiles are sorted") Signed-off-by: Daniel Golle

scripts: make sure conffiles are sorted

2022-04-01T12:08:58Z

It may happen that conffiles are in different order on different builds. Make sure they have the same order by sorting them. FIX: #9612 Signed-off-by: Paul Spooren

scripts,ipkg-build: use realpath for pkg_dir

2021-03-15T05:32:30Z

This allows manual execution of the ipkg-build script even with releative path. Signed-off-by: Paul Spooren

scripts,ipkg-build: apply shellcheck

2021-03-15T05:31:43Z

This commit cleans the `ipkg-build` script via changes suggested by shellcheck. These are mostly word splitting issues. Remove the definition of GZIP, this adds three "lookups" of the `gzip` binary but the rest of the build system doesn't seem to use such improvements neither. Signed-off-by: Paul Spooren

scripts: ipkg-build: simplify uid/gid resolving

2020-09-14T15:11:04Z

Use the prepared .packageusergroup file to lookup user and group names when processing the passed file mode. Also replace the various subshell/cut invocations with a sequence of standard variable interpolations which fixes paths with embedded colons as a side-effect. Signed-off-by: Jo-Philipp Wich

build: add user/group ID resolve function

2020-09-14T09:54:52Z

With the introduction of `./tmp/userids` the `ipkg-build` script can now resolve values of "PKG_FILE_MODES", allowing users to set names rather than numeric values. Signed-off-by: Paul Spooren

build: store granular timestamps in packages

2020-08-31T10:18:06Z

With the new `SOURCE` argument of `get_source_date_epoch` it is possible to set package timestamps based on actual package changes rather thane $TOPDIR changes. This commit adds a new variable PKG_SOURCE_DATE_EPOCH which is used by the `ipkg` build script. As a fallback the existing SOURCE_DATE_EPOCH is used or as last resort the current time. The redundant checks for `.git/` and `.svn/` are removed. Signed-off-by: Paul Spooren

build: ipkg-build use fakeroot with PKG_FILE_MODES

2020-08-31T10:13:12Z

The `ipkg-build` script converts a folder into a `opkg` installable package. Until now it would use root:root for all packages and try to preserve file modes. This has the two drawbacks of packages want to add non-root files or add SUID files, like the `sudo` package does. To give more flexibility regarding file modes and avoid init script hacks, a new variable called `PKG_FILE_MODES`. The variable contains a list of files modes in the format `path:owner:group:mode`. An example for the `sudo` package below: ``` PKG_FILE_MODES:=\ /usr/bin/sudo:root:root:4755 \ /etc/sudoers:root:root:0440 ``` The `ipkg-build` now runs within a fakeroot environment to set any mode and directly store it in the resulting `ipk` package archive. Both options `-o` and `-g` are no longer required due to the introduction of the more flexible `-m` options, which takes the `PKG_FILE_MODES` as input. Lastly the option `-c` is removed as it's unused within the script. Signed-off-by: Paul Spooren

treewide: replace `which` with `command -v`

2020-08-12T09:08:05Z

Fix shellcheck SC2230 > which is non-standard. Use builtin 'command -v' instead. Using `command -v` is POSIX compliant while `which` is not. Also to mention, `command -v` is a shell builtin whereas `which` is a separate busybox applet. Once applied to everything concerning OpenWrt we can disable the busybox feature `which` and save 3.8kB. Acked-by: Stijn Tintel Signed-off-by: Paul Spooren [also replace cases in zram-swap] Signed-off-by: Adrian Schmutzler