diff options
Diffstat (limited to 'rpmspec.c')
| -rw-r--r-- | rpmspec.c | 36 |
1 files changed, 36 insertions, 0 deletions
@@ -5,6 +5,11 @@ #include <rpm/rpmlog.h> #include <rpm/rpmts.h> +#ifdef HAVE_READLINE +#include <readline/readline.h> +#include <readline/history.h> +#endif + #include "cliutils.h" #include "debug.h" @@ -13,6 +18,7 @@ enum modes { MODE_UNKNOWN = 0, MODE_QUERY = (1 << 0), MODE_PARSE = (1 << 1), + MODE_SHELL = (1 << 2), }; static int mode = MODE_UNKNOWN; @@ -24,6 +30,10 @@ static struct poptOption specOptsTable[] = { N_("parse spec file(s) to stdout"), NULL }, { "query", 'q', POPT_ARG_VAL, &mode, MODE_QUERY, N_("query spec file(s)"), NULL }, +#if HAVE_READLINE + { "shell", 0, POPT_ARG_VAL, &mode, MODE_SHELL, + N_("interactive macro shell"), NULL }, +#endif { "rpms", 0, POPT_ARG_VAL, &source, RPMQV_SPECRPMS, N_("operate on binary rpms generated by spec (default)"), NULL }, { "builtrpms", 0, POPT_ARG_VAL, &source, RPMQV_SPECBUILTRPMS, @@ -52,6 +62,23 @@ static struct poptOption optionsTable[] = { typedef int (*parsecb)(rpmSpec spec); +#ifdef HAVE_READLINE +static int doShell(rpmSpec spec) +{ + fprintf(stderr, _("RPM version %s macro shell\n"), rpmEVR); + char *line = NULL; + while ((line = readline("> ")) != NULL) { + char *exp = rpmExpand(line, NULL); + if (*exp) + fprintf(stdout, "%s\n", exp); + free(exp); + if (*line) + add_history(line); + } + return 0; +} +#endif + static int dumpSpec(rpmSpec spec) { fprintf(stdout, "%s", rpmSpecGetSection(spec, RPMBUILD_NONE)); @@ -114,6 +141,15 @@ int main(int argc, char *argv[]) break; } +#ifdef HAVE_READLINE + case MODE_SHELL: + if (poptPeekArg(optCon)) + ec = doSpec(optCon, doShell); + else + ec = doShell(NULL); + break; +#endif + case MODE_UNKNOWN: if (poptPeekArg(optCon) != NULL || argc <= 1 || rpmIsVerbose()) { printUsage(optCon, stderr, 0); |