From f2c6fda88624370fda1fc706a0f2ceda7d50d6ab Mon Sep 17 00:00:00 2001 From: Sean Barag Date: Thu, 1 Oct 2020 03:46:13 +0000 Subject: [PATCH] refs: consolidate remote name validation In preparation for a future patch, extract from remote.c a function that validates possible remote names so that its rules can be used consistently in other places. Helped-by: Derrick Stolee Signed-off-by: Sean Barag Signed-off-by: Junio C Hamano --- builtin/remote.c | 7 ++----- refspec.c | 10 ++++++++++ refspec.h | 1 + 3 files changed, 13 insertions(+), 5 deletions(-) diff --git a/builtin/remote.c b/builtin/remote.c index 542f56e387..b2e0959746 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -194,8 +194,7 @@ static int add(int argc, const char **argv) if (remote_is_configured(remote, 1)) die(_("remote %s already exists."), name); - strbuf_addf(&buf2, "refs/heads/test:refs/remotes/%s/test", name); - if (!valid_fetch_refspec(buf2.buf)) + if (!valid_remote_name(name)) die(_("'%s' is not a valid remote name"), name); strbuf_addf(&buf, "remote.%s.url", name); @@ -696,11 +695,9 @@ static int mv(int argc, const char **argv) if (remote_is_configured(newremote, 1)) die(_("remote %s already exists."), rename.new_name); - strbuf_addf(&buf, "refs/heads/test:refs/remotes/%s/test", rename.new_name); - if (!valid_fetch_refspec(buf.buf)) + if (!valid_remote_name(rename.new_name)) die(_("'%s' is not a valid remote name"), rename.new_name); - strbuf_reset(&buf); strbuf_addf(&buf, "remote.%s", rename.old_name); strbuf_addf(&buf2, "remote.%s", rename.new_name); if (git_config_rename_section(buf.buf, buf2.buf) < 1) diff --git a/refspec.c b/refspec.c index f10ef284ce..98d1caaa0a 100644 --- a/refspec.c +++ b/refspec.c @@ -201,6 +201,16 @@ int valid_fetch_refspec(const char *fetch_refspec_str) return ret; } +int valid_remote_name(const char *name) +{ + int result; + struct strbuf refspec = STRBUF_INIT; + strbuf_addf(&refspec, "refs/heads/test:refs/remotes/%s/test", name); + result = valid_fetch_refspec(refspec.buf); + strbuf_release(&refspec); + return result; +} + void refspec_ref_prefixes(const struct refspec *rs, struct strvec *ref_prefixes) { diff --git a/refspec.h b/refspec.h index 8d654e3a3a..ee93196e35 100644 --- a/refspec.h +++ b/refspec.h @@ -60,6 +60,7 @@ void refspec_appendn(struct refspec *rs, const char **refspecs, int nr); void refspec_clear(struct refspec *rs); int valid_fetch_refspec(const char *refspec); +int valid_remote_name(const char *name); struct strvec; /*