diff options
Diffstat (limited to 'convert.c')
| -rw-r--r-- | convert.c | 28 |
1 files changed, 24 insertions, 4 deletions
@@ -429,6 +429,7 @@ static struct convert_driver { struct convert_driver *next; const char *smudge; const char *clean; + int required; } *user_convert, **user_convert_tail; static int read_convert_config(const char *var, const char *value, void *cb) @@ -472,6 +473,11 @@ static int read_convert_config(const char *var, const char *value, void *cb) if (!strcmp("clean", ep)) return git_config_string(&drv->clean, var, value); + if (!strcmp("required", ep)) { + drv->required = git_config_bool(var, value); + return 0; + } + return 0; } @@ -747,13 +753,19 @@ int convert_to_git(const char *path, const char *src, size_t len, { int ret = 0; const char *filter = NULL; + int required = 0; struct conv_attrs ca; convert_attrs(&ca, path); - if (ca.drv) + if (ca.drv) { filter = ca.drv->clean; + required = ca.drv->required; + } ret |= apply_filter(path, src, len, dst, filter); + if (!ret && required) + die("%s: clean filter '%s' failed", path, ca.drv->name); + if (ret) { src = dst->buf; len = dst->len; @@ -771,13 +783,16 @@ static int convert_to_working_tree_internal(const char *path, const char *src, size_t len, struct strbuf *dst, int normalizing) { - int ret = 0; + int ret = 0, ret_filter = 0; const char *filter = NULL; + int required = 0; struct conv_attrs ca; convert_attrs(&ca, path); - if (ca.drv) + if (ca.drv) { filter = ca.drv->smudge; + required = ca.drv->required; + } ret |= ident_to_worktree(path, src, len, dst, ca.ident); if (ret) { @@ -796,7 +811,12 @@ static int convert_to_working_tree_internal(const char *path, const char *src, len = dst->len; } } - return ret | apply_filter(path, src, len, dst, filter); + + ret_filter = apply_filter(path, src, len, dst, filter); + if (!ret_filter && required) + die("%s: smudge filter %s failed", path, ca.drv->name); + + return ret | ret_filter; } int convert_to_working_tree(const char *path, const char *src, size_t len, struct strbuf *dst) |