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sysroot: Reword comment and use gboolean over bool, error handling #3195

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merged 1 commit into from
Feb 23, 2024

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ericcurtin
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@ericcurtin ericcurtin commented Feb 22, 2024

Be more explicit in the comment, and use gboolean over bool. Less header
inclusions when we use gboolean. Although bool is used in some places.
Write a separate _ostree_sysroot_parse_bootlink_aboot function for
aboot. Make is_aboot optional. Handle invalid androidboot karg and no
ostree and androidboot kargs differently.

Co-authored-by: Jonathan Lebon jonathan@jlebon.com
Signed-off-by: Eric Curtin ecurtin@redhat.com

@ericcurtin ericcurtin self-assigned this Feb 22, 2024
@github-actions github-actions bot added the area/prepare-root Issue relates to ostree-prepare-root label Feb 22, 2024
@ericcurtin ericcurtin force-pushed the pr3192_comments branch 3 times, most recently from 24a907e to 2aebb28 Compare February 22, 2024 19:08
@ericcurtin ericcurtin force-pushed the pr3192_comments branch 4 times, most recently from b755a5c to df3bb0e Compare February 22, 2024 19:24
* the `ostree=` karg for `ostree-prepare-root.service` specifically, but
* otherwise that karg doesn't exist on the real command-line. */
if (!otcore_get_ostree_target (cmdline, &is_aboot, &ostree_target,
&otcore_get_ostree_target_error))
return TRUE;
errx (EXIT_FAILURE, "Failed to determine ostree target: %s",
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error))
if (is_aboot)
{
if (!_ostree_sysroot_parse_bootlink_aboot (ostree_target, &stateroot, error))
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Yeah, I think having it be separate is cleaner indeed. 👍

@ericcurtin ericcurtin force-pushed the pr3192_comments branch 5 times, most recently from e66af4e to 8b20427 Compare February 23, 2024 10:30
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This is ready @jlebon @jmarrero

@ericcurtin ericcurtin changed the title sysroot: Reword comment and use gboolean over bool sysroot: Reword comment and use gboolean over bool, error handling Feb 23, 2024
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Some last error-handling-related bits, otherwise LGTM.

/* This could happen in CoreOS live environments, where we hackily mock
gboolean is_aboot = false;
if (!otcore_get_ostree_target (cmdline, &is_aboot, &ostree_target, error))
errx (EXIT_FAILURE, "Failed to determine ostree target: %s", (*error)->message);
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Suggested change
errx (EXIT_FAILURE, "Failed to determine ostree target: %s", (*error)->message);
return glnx_prefix_error (error, "Invalid ostree target");

static GRegex *regex;
g_autofree char *symlink_val = glnx_readlinkat_malloc (-1, bootlink, NULL, error);
if (!symlink_val)
return glnx_throw (error, "Failed to read '%s' symlink", bootlink);
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Suggested change
return glnx_throw (error, "Failed to read '%s' symlink", bootlink);
return glnx_prefix_error (error, "Failed to read '%s' symlink", bootlink);

Be more explicit in the comment, and use gboolean over bool. Less header
inclusions when we use gboolean. Although bool is used in some places.
Write a separate _ostree_sysroot_parse_bootlink_aboot function for
aboot. Make is_aboot optional. Handle invalid androidboot karg and no
ostree and androidboot kargs differently.

Co-authored-by: Jonathan Lebon <jonathan@jlebon.com>
Signed-off-by: Eric Curtin <ecurtin@redhat.com>
@ericcurtin
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Re-pushed with changes

@jlebon jlebon merged commit 26e220e into ostreedev:main Feb 23, 2024
24 checks passed
@ericcurtin ericcurtin deleted the pr3192_comments branch February 23, 2024 16:32
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