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Provide a new modify subcommand to the remote builtin to allow making changes on existing remotes using the new OSTREE_REPO_REMOTE_CHANGE_MERGE operation. Modifying non-existent remotes is a failure. The interface is basically the same as add except that URL is neither required nor a positional parameter.
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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- | ||
* | ||
* Copyright © 2017 Endless Mobile, Inc. | ||
* | ||
* This library is free software; you can redistribute it and/or | ||
* modify it under the terms of the GNU Lesser General Public | ||
* License as published by the Free Software Foundation; either | ||
* version 2 of the License, or (at your option) any later version. | ||
* | ||
* This library is distributed in the hope that it will be useful, | ||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
* Lesser General Public License for more details. | ||
* | ||
* You should have received a copy of the GNU Lesser General Public | ||
* License along with this library; if not, write to the | ||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330, | ||
* Boston, MA 02111-1307, USA. | ||
* | ||
* Authors: | ||
* - Dan Nicholson <nicholson@endlessm.com> | ||
*/ | ||
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#include "config.h" | ||
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#include "otutil.h" | ||
#include "ot-tool-util.h" | ||
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#include "ot-main.h" | ||
#include "ot-remote-builtins.h" | ||
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static char *opt_url; | ||
static char **opt_set; | ||
static gboolean opt_no_gpg_verify; | ||
static char *opt_contenturl; | ||
#ifdef OSTREE_ENABLE_EXPERIMENTAL_API | ||
static char *opt_collection_id; | ||
#endif /* OSTREE_ENABLE_EXPERIMENTAL_API */ | ||
static char *opt_sysroot; | ||
static char *opt_repo; | ||
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/* ATTENTION: | ||
* Please remember to update the bash-completion script (bash/ostree) and | ||
* man page (man/ostree-remote.xml) when changing the option list. | ||
*/ | ||
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static GOptionEntry option_entries[] = { | ||
{ "url", 0, 0, G_OPTION_ARG_STRING, &opt_url, "Set remote URL", "URL" }, | ||
{ "set", 0, 0, G_OPTION_ARG_STRING_ARRAY, &opt_set, "Set config option KEY=VALUE for remote", "KEY=VALUE" }, | ||
{ "no-gpg-verify", 0, 0, G_OPTION_ARG_NONE, &opt_no_gpg_verify, "Disable GPG verification", NULL }, | ||
{ "contenturl", 0, 0, G_OPTION_ARG_STRING, &opt_contenturl, "Use URL when fetching content", "URL" }, | ||
#ifdef OSTREE_ENABLE_EXPERIMENTAL_API | ||
{ "collection-id", 0, 0, G_OPTION_ARG_STRING, &opt_collection_id, | ||
"Globally unique ID for this repository as an collection of refs for redistribution to other repositories", "COLLECTION-ID" }, | ||
#endif /* OSTREE_ENABLE_EXPERIMENTAL_API */ | ||
{ "repo", 0, 0, G_OPTION_ARG_FILENAME, &opt_repo, "Path to OSTree repository (defaults to /sysroot/ostree/repo)", "PATH" }, | ||
{ "sysroot", 0, 0, G_OPTION_ARG_FILENAME, &opt_sysroot, "Use sysroot at PATH (overrides --repo)", "PATH" }, | ||
{ NULL } | ||
}; | ||
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gboolean | ||
ot_remote_builtin_modify (int argc, char **argv, GCancellable *cancellable, GError **error) | ||
{ | ||
g_autoptr(GOptionContext) context = NULL; | ||
g_autoptr(OstreeSysroot) sysroot = NULL; | ||
g_autoptr(OstreeRepo) repo = NULL; | ||
const char *remote_name; | ||
char **iter; | ||
g_autoptr(GVariantBuilder) optbuilder = NULL; | ||
g_autoptr(GVariant) options = NULL; | ||
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context = g_option_context_new ("NAME [BRANCH...] - Modify a remote repository"); | ||
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if (!ostree_option_context_parse (context, option_entries, &argc, &argv, | ||
OSTREE_BUILTIN_FLAG_NO_REPO, NULL, cancellable, error)) | ||
return FALSE; | ||
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if (!ostree_parse_sysroot_or_repo_option (context, opt_sysroot, opt_repo, | ||
&sysroot, &repo, | ||
cancellable, error)) | ||
return FALSE; | ||
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if (argc < 2) | ||
{ | ||
ot_util_usage_error (context, "NAME must be specified", error); | ||
return FALSE; | ||
} | ||
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remote_name = argv[1]; | ||
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optbuilder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}")); | ||
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if (argc > 2) | ||
{ | ||
g_autoptr(GPtrArray) branchesp = g_ptr_array_new (); | ||
int i; | ||
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for (i = 2; i < argc; i++) | ||
g_ptr_array_add (branchesp, argv[i]); | ||
g_ptr_array_add (branchesp, NULL); | ||
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g_variant_builder_add (optbuilder, "{s@v}", | ||
"branches", | ||
g_variant_new_variant (g_variant_new_strv ((const char*const*)branchesp->pdata, -1))); | ||
} | ||
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/* We could just make users use --set instead for this since it's a string, | ||
* but e.g. when mirrorlist support is added, it'll be kinda awkward to type: | ||
* --set=contenturl=mirrorlist=... */ | ||
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if (opt_contenturl != NULL) | ||
g_variant_builder_add (optbuilder, "{s@v}", | ||
"contenturl", g_variant_new_variant (g_variant_new_string (opt_contenturl))); | ||
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for (iter = opt_set; iter && *iter; iter++) | ||
{ | ||
const char *keyvalue = *iter; | ||
g_autofree char *subkey = NULL; | ||
g_autofree char *subvalue = NULL; | ||
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if (!ot_parse_keyvalue (keyvalue, &subkey, &subvalue, error)) | ||
return FALSE; | ||
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g_variant_builder_add (optbuilder, "{s@v}", | ||
subkey, g_variant_new_variant (g_variant_new_string (subvalue))); | ||
} | ||
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if (opt_no_gpg_verify) | ||
g_variant_builder_add (optbuilder, "{s@v}", | ||
"gpg-verify", | ||
g_variant_new_variant (g_variant_new_boolean (FALSE))); | ||
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#ifdef OSTREE_ENABLE_EXPERIMENTAL_API | ||
if (opt_collection_id != NULL) | ||
g_variant_builder_add (optbuilder, "{s@v}", "collection-id", | ||
g_variant_new_variant (g_variant_new_take_string (g_steal_pointer (&opt_collection_id)))); | ||
#endif /* OSTREE_ENABLE_EXPERIMENTAL_API */ | ||
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options = g_variant_ref_sink (g_variant_builder_end (optbuilder)); | ||
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if (!ostree_repo_remote_change (repo, NULL, | ||
OSTREE_REPO_REMOTE_CHANGE_MERGE, | ||
remote_name, opt_url, | ||
options, | ||
cancellable, error)) | ||
return FALSE; | ||
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return TRUE; | ||
} |
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#!/bin/bash | ||
# | ||
# Copyright © 2017 Endless Mobile, Inc. | ||
# | ||
# This library is free software; you can redistribute it and/or | ||
# modify it under the terms of the GNU Lesser General Public | ||
# License as published by the Free Software Foundation; either | ||
# version 2 of the License, or (at your option) any later version. | ||
# | ||
# This library is distributed in the hope that it will be useful, | ||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
# Lesser General Public License for more details. | ||
# | ||
# You should have received a copy of the GNU Lesser General Public | ||
# License along with this library; if not, write to the | ||
# Free Software Foundation, Inc., 59 Temple Place - Suite 330, | ||
# Boston, MA 02111-1307, USA. | ||
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set -euo pipefail | ||
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. $(dirname $0)/libtest.sh | ||
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echo '1..8' | ||
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setup_test_repository "bare" | ||
$OSTREE remote add origin http://example.com/repo1 | ||
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# Modify with no args is a no-op | ||
cp repo/config orig-config | ||
$OSTREE remote modify origin | ||
diff=$(diff -u orig-config repo/config) | ||
assert_streq "$diff" "" | ||
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echo "ok modify no-op" | ||
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$OSTREE remote modify --url http://example.com/repo2 origin | ||
url=$($OSTREE remote show-url origin) | ||
assert_streq "$url" http://example.com/repo2 | ||
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echo "ok modify url" | ||
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$OSTREE remote modify --no-gpg-verify origin | ||
url=$($OSTREE remote show-url origin) | ||
assert_streq "$url" http://example.com/repo2 | ||
assert_file_has_content repo/config "^gpg-verify=false$" | ||
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echo "ok modify no gpg-verify" | ||
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$OSTREE remote modify origin branch1 branch2 | ||
assert_file_has_content repo/config "^branches=branch1;branch2;$" | ||
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echo "ok modify branches" | ||
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$OSTREE remote modify --set=gpg-verify=true --set=someopt=blah origin | ||
assert_file_has_content repo/config "^gpg-verify=true$" | ||
assert_file_has_content repo/config "^someopt=blah$" | ||
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echo "ok modify set option" | ||
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$OSTREE remote modify --contenturl=http://example.com/content origin | ||
url=$($OSTREE remote show-url origin) | ||
assert_streq "$url" http://example.com/repo2 | ||
assert_file_has_content repo/config "^contenturl=http://example.com/content$" | ||
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echo "ok modify contenturl" | ||
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if $OSTREE remote modify --url=http://foo.com nosuchremote 2>/dev/null; then | ||
assert_not_reached "Modifying non-existent remote should fail" | ||
fi | ||
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echo "ok modify non-existent fails" | ||
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# Add a 2nd remote and test modifying one doesn't affect the other | ||
$OSTREE remote add other http://other.com/repo | ||
$OSTREE remote modify other branch3 branch4 | ||
assert_file_has_content repo/config "^branches=branch1;branch2;$" | ||
assert_file_has_content repo/config "^branches=branch3;branch4;$" | ||
origin_url=$($OSTREE remote show-url origin) | ||
assert_streq "$origin_url" http://example.com/repo2 | ||
other_url=$($OSTREE remote show-url other) | ||
assert_streq "$other_url" http://other.com/repo | ||
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echo "ok modify multiple remotes" |