diff options
| author | Doug Christman <douglaschristman@gmail.com> | 2016-06-24 02:00:35 -0400 |
|---|---|---|
| committer | Martin Pitt <martin.pitt@ubuntu.com> | 2016-06-24 08:00:35 +0200 |
| commit | 39c38ce17c3a15f7b709536a6d7f1f7e093ac450 (patch) | |
| tree | adac9ba09b9974bdd11e836d99513e351093d0fd /src/systemctl/systemctl.c | |
| parent | ceeddf79b8464469a5307a1030862c7c4fe289e9 (diff) | |
systemctl: Create new unit files with "edit --force" (#3584)
Diffstat (limited to 'src/systemctl/systemctl.c')
| -rw-r--r-- | src/systemctl/systemctl.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index 38b5a7e082..0a8e60c195 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -2499,7 +2499,7 @@ static int unit_find_paths( r = 1; } - if (r == 0) + if (r == 0 && !arg_force) log_error("No files found for %s.", unit_name); return r; @@ -6070,7 +6070,7 @@ static int create_edit_temp_file(const char *new_path, const char *original_path return log_error_errno(r, "Failed to create temporary file \"%s\": %m", t); } else if (r < 0) - return log_error_errno(r, "Failed to copy \"%s\" to \"%s\": %m", original_path, t); + return log_error_errno(r, "Failed to create temporary file for \"%s\": %m", new_path); *ret_tmp_fn = t; t = NULL; @@ -6114,9 +6114,10 @@ static int get_file_to_edit( return 0; } -static int unit_file_create_dropin( +static int unit_file_create_new( const LookupPaths *paths, const char *unit_name, + const char *suffix, char **ret_new_path, char **ret_tmp_path) { @@ -6127,7 +6128,7 @@ static int unit_file_create_dropin( assert(ret_new_path); assert(ret_tmp_path); - ending = strjoina(unit_name, ".d/override.conf"); + ending = strjoina(unit_name, suffix); r = get_file_to_edit(paths, ending, &tmp_new_path); if (r < 0) return r; @@ -6180,7 +6181,6 @@ static int unit_file_create_copy( r = create_edit_temp_file(tmp_new_path, fragment_path, &tmp_tmp_path); if (r < 0) { - log_error_errno(r, "Failed to create temporary file for \"%s\": %m", tmp_new_path); free(tmp_new_path); return r; } @@ -6291,18 +6291,26 @@ static int find_paths_to_edit(sd_bus *bus, char **names, char ***paths) { r = unit_find_paths(bus, *name, &lp, &path, NULL); if (r < 0) return r; - else if (r == 0) - return -ENOENT; - else if (!path) { - // FIXME: support units with path==NULL (no FragmentPath) - log_error("No fragment exists for %s.", *name); - return -ENOENT; + else if (!arg_force) { + if (r == 0) { + log_error("Run 'systemctl edit --force %s' to create a new unit.", *name); + return -ENOENT; + } else if (!path) { + // FIXME: support units with path==NULL (no FragmentPath) + log_error("No fragment exists for %s.", *name); + return -ENOENT; + } + } + + if (path) { + if (arg_full) + r = unit_file_create_copy(&lp, *name, path, &new_path, &tmp_path); + else + r = unit_file_create_new(&lp, *name, ".d/override.conf", &new_path, &tmp_path); + } else { + r = unit_file_create_new(&lp, *name, NULL, &new_path, &tmp_path); } - if (arg_full) - r = unit_file_create_copy(&lp, *name, path, &new_path, &tmp_path); - else - r = unit_file_create_dropin(&lp, *name, &new_path, &tmp_path); if (r < 0) return r; |