Fix worker not to pass to tar arguments for less specific step ids

1 files changed, 84 insertions, 55 deletions

diff --git a/bbot/worker/worker.cxx b/bbot/worker/worker.cxx
index d7222b4..b759760 100644
--- a/bbot/worker/worker.cxx
+++ b/bbot/worker/worker.cxx
@@ -1810,12 +1810,15 @@ build (size_t argc, const char* argv[])
     // Return command arguments for the specified step id, complementing
     // *.create[_for_*] steps with un-prefixed arguments. If no arguments are
     // specified for the step then use the specified fallbacks, potentially
-    // both. Arguments with more specific prefixes come last.
+    // both. Arguments with more specific prefixes come last. Optionally,
+    // search for arguments starting from the specified step id rather than
+    // from the least specific one (tool id).
     //
     auto step_args = [] (const multimap<string, string>& args,
                          step_id step,
                          optional<step_id> fallback1 = nullopt,
-                         optional<step_id> fallback2 = nullopt) -> cstrings
+                         optional<step_id> fallback2 = nullopt,
+                         optional<step_id> start_step = nullopt) -> cstrings
     {
       cstrings r;
 
@@ -1851,11 +1854,27 @@ build (size_t argc, const char* argv[])
       default: break;
       }
 
-      auto add_step_args = [&add_args] (step_id step)
+      auto add_step_args = [&add_args] (step_id step,
+                                        optional<step_id> start_step = nullopt)
       {
         const string& s (to_string (step));
 
-        for (size_t n (0);; ++n)
+        size_t n;
+
+        if (start_step)
+        {
+          const string& ss (to_string (*start_step));
+
+          assert (s.size () >= ss.size ()            &&
+                  s.compare (0, ss.size (), ss) == 0 &&
+                  (s.size () == ss.size () || s[ss.size ()] == '.'));
+
+          n = ss.size ();
+        }
+        else
+          n = 0;
+
+        for (;; ++n)
         {
           n = s.find ('.', n);
 
@@ -1871,7 +1890,7 @@ build (size_t argc, const char* argv[])
       //
       if (args.find (to_string (step)) != args.end ())
       {
-        add_step_args (step);
+        add_step_args (step, start_step);
       }
       else
       {
@@ -3809,16 +3828,17 @@ build (size_t argc, const char* argv[])
         {
           // sudo ldconfig <env-config-args> <tgt-config-args> <pkg-config-args>
           //
-          step_id b (step_id::bbot_install_ldconfig);
-          step_id s (step_id::bbot_install_ldconfig);
+          step_id b  (step_id::bbot_install_ldconfig);
+          step_id s  (step_id::bbot_install_ldconfig);
+          step_id ss (step_id::bbot_install_ldconfig);
 
           r.status |= run_ldconfig (
             b,
             trace, r.log, wre,
             bkp_step, bkp_status, last_cmd,
-            step_args (env_args, s),
-            step_args (tgt_args, s),
-            step_args (pkg_args, s));
+            step_args (env_args, s, nullopt, nullopt, ss),
+            step_args (tgt_args, s, nullopt, nullopt, ss),
+            step_args (pkg_args, s, nullopt, nullopt, ss));
 
           if (!r.status)
             break;
@@ -4262,8 +4282,9 @@ build (size_t argc, const char* argv[])
             //                     <tgt-config-args>
             //                     <pkg-config-args>
             //
-            step_id b (step_id::bbot_sys_install_apt_get_update);
-            step_id s (step_id::bbot_sys_install_apt_get_update);
+            step_id b  (step_id::bbot_sys_install_apt_get_update);
+            step_id s  (step_id::bbot_sys_install_apt_get_update);
+            step_id ss (step_id::bbot_sys_install_apt_get_update);
 
             r.status |= run_apt_get (
               b,
@@ -4271,9 +4292,9 @@ build (size_t argc, const char* argv[])
               bkp_step, bkp_status, last_cmd,
               "update",
               "--assume-yes",
-              step_args (env_args, s),
-              step_args (tgt_args, s),
-              step_args (pkg_args, s));
+              step_args (env_args, s, nullopt, nullopt, ss),
+              step_args (tgt_args, s, nullopt, nullopt, ss),
+              step_args (pkg_args, s, nullopt, nullopt, ss));
 
             if (!r.status)
               break;
@@ -4291,8 +4312,9 @@ build (size_t argc, const char* argv[])
             // argument to be treated as a file rather than name. The paths we
             // pass are absolute.
             //
-            step_id b (step_id::bbot_sys_install_apt_get_install);
-            step_id s (step_id::bbot_sys_install_apt_get_install);
+            step_id b  (step_id::bbot_sys_install_apt_get_install);
+            step_id s  (step_id::bbot_sys_install_apt_get_install);
+            step_id ss (step_id::bbot_sys_install_apt_get_install);
 
             r.status |= run_apt_get (
               b,
@@ -4300,9 +4322,9 @@ build (size_t argc, const char* argv[])
               bkp_step, bkp_status, last_cmd,
               "install",
               "--assume-yes",
-              step_args (env_args, s),
-              step_args (tgt_args, s),
-              step_args (pkg_args, s),
+              step_args (env_args, s, nullopt, nullopt, ss),
+              step_args (tgt_args, s, nullopt, nullopt, ss),
+              step_args (pkg_args, s, nullopt, nullopt, ss),
               pfs);
 
             if (!r.status)
@@ -4330,8 +4352,9 @@ build (size_t argc, const char* argv[])
           //                  <pkg-config-args>
           //                  <distribution-package-file>...
           //
-          step_id b (step_id::bbot_sys_install_dnf_install);
-          step_id s (step_id::bbot_sys_install_dnf_install);
+          step_id b  (step_id::bbot_sys_install_dnf_install);
+          step_id s  (step_id::bbot_sys_install_dnf_install);
+          step_id ss (step_id::bbot_sys_install_dnf_install);
 
           r.status |= run_dnf (
             b,
@@ -4340,9 +4363,9 @@ build (size_t argc, const char* argv[])
             "install",
             "--refresh",
             "--assumeyes",
-            step_args (env_args, s),
-            step_args (tgt_args, s),
-            step_args (pkg_args, s),
+            step_args (env_args, s, nullopt, nullopt, ss),
+            step_args (tgt_args, s, nullopt, nullopt, ss),
+            step_args (pkg_args, s, nullopt, nullopt, ss),
             pfs);
 
           if (!r.status)
@@ -4401,8 +4424,9 @@ build (size_t argc, const char* argv[])
             //                                            <tgt-config-args>
             //                                            <pkg-config-args>
             //
-            step_id b (step_id::bbot_sys_install_tar_extract);
-            step_id s (step_id::bbot_sys_install_tar_extract);
+            step_id b  (step_id::bbot_sys_install_tar_extract);
+            step_id s  (step_id::bbot_sys_install_tar_extract);
+            step_id ss (step_id::bbot_sys_install_tar_extract);
 
             r.status |= run_tar (
               b,
@@ -4411,9 +4435,9 @@ build (size_t argc, const char* argv[])
               true /* sudo */,
               "-xf",
               f,
-              step_args (env_args, s),
-              step_args (tgt_args, s),
-              step_args (pkg_args, s));
+              step_args (env_args, s, nullopt, nullopt, ss),
+              step_args (tgt_args, s, nullopt, nullopt, ss),
+              step_args (pkg_args, s, nullopt, nullopt, ss));
 
             if (!r.status)
               break;
@@ -4430,16 +4454,17 @@ build (size_t argc, const char* argv[])
             //               <tgt-config-args>
             //               <pkg-config-args>
             //
-            step_id b (step_id::bbot_sys_install_ldconfig);
-            step_id s (step_id::bbot_sys_install_ldconfig);
+            step_id b  (step_id::bbot_sys_install_ldconfig);
+            step_id s  (step_id::bbot_sys_install_ldconfig);
+            step_id ss (step_id::bbot_sys_install_ldconfig);
 
             r.status |= run_ldconfig (
               b,
               trace, r.log, wre,
               bkp_step, bkp_status, last_cmd,
-              step_args (env_args, s),
-              step_args (tgt_args, s),
-              step_args (pkg_args, s));
+              step_args (env_args, s, nullopt, nullopt, ss),
+              step_args (tgt_args, s, nullopt, nullopt, ss),
+              step_args (pkg_args, s, nullopt, nullopt, ss));
 
             if (!r.status)
               break;
@@ -5359,8 +5384,9 @@ build (size_t argc, const char* argv[])
           //                     <pkg-config-args>
           //                     <distribution-package-name>...
           //
-          step_id b (step_id::bbot_sys_uninstall_apt_get_remove);
-          step_id s (step_id::bbot_sys_uninstall_apt_get_remove);
+          step_id b  (step_id::bbot_sys_uninstall_apt_get_remove);
+          step_id s  (step_id::bbot_sys_uninstall_apt_get_remove);
+          step_id ss (step_id::bbot_sys_uninstall_apt_get_remove);
 
           r.status |= run_apt_get (
             b,
@@ -5368,9 +5394,9 @@ build (size_t argc, const char* argv[])
             bkp_step, bkp_status, last_cmd,
             "remove",
             "--assume-yes",
-            step_args (env_args, s),
-            step_args (tgt_args, s),
-            step_args (pkg_args, s),
+            step_args (env_args, s, nullopt, nullopt, ss),
+            step_args (tgt_args, s, nullopt, nullopt, ss),
+            step_args (pkg_args, s, nullopt, nullopt, ss),
             pns);
 
           if (!r.status)
@@ -5397,8 +5423,9 @@ build (size_t argc, const char* argv[])
           //                 <pkg-config-args>
           //                 <distribution-package-name>...
           //
-          step_id b (step_id::bbot_sys_uninstall_dnf_remove);
-          step_id s (step_id::bbot_sys_uninstall_dnf_remove);
+          step_id b  (step_id::bbot_sys_uninstall_dnf_remove);
+          step_id s  (step_id::bbot_sys_uninstall_dnf_remove);
+          step_id ss (step_id::bbot_sys_uninstall_dnf_remove);
 
           r.status |= run_dnf (
             b,
@@ -5406,9 +5433,9 @@ build (size_t argc, const char* argv[])
             bkp_step, bkp_status, last_cmd,
             "remove",
             "--assumeyes",
-            step_args (env_args, s),
-            step_args (tgt_args, s),
-            step_args (pkg_args, s),
+            step_args (env_args, s, nullopt, nullopt, ss),
+            step_args (tgt_args, s, nullopt, nullopt, ss),
+            step_args (pkg_args, s, nullopt, nullopt, ss),
             pns);
 
           if (!r.status)
@@ -5648,8 +5675,9 @@ build (size_t argc, const char* argv[])
           //                    <pkg-config-args>
           //         upload/
           //
-          step_id b (step_id::bbot_upload_tar_create);
-          step_id s (step_id::bbot_upload_tar_create);
+          step_id b  (step_id::bbot_upload_tar_create);
+          step_id s  (step_id::bbot_upload_tar_create);
+          step_id ss (step_id::bbot_upload_tar_create);
 
           // Make sure the archive is portable.
           //
@@ -5667,9 +5695,9 @@ build (size_t argc, const char* argv[])
 #endif
             "-cf",
             upload_archive,
-            step_args (env_args, s),
-            step_args (tgt_args, s),
-            step_args (pkg_args, s),
+            step_args (env_args, s, nullopt, nullopt, ss),
+            step_args (tgt_args, s, nullopt, nullopt, ss),
+            step_args (pkg_args, s, nullopt, nullopt, ss),
             upload_dir);
 
           if (!r.status)
@@ -5683,8 +5711,9 @@ build (size_t argc, const char* argv[])
           //                    <tgt-config-args>
           //                    <pkg-config-args>
           //
-          step_id b (step_id::bbot_upload_tar_list);
-          step_id s (step_id::bbot_upload_tar_list);
+          step_id b  (step_id::bbot_upload_tar_list);
+          step_id s  (step_id::bbot_upload_tar_list);
+          step_id ss (step_id::bbot_upload_tar_list);
 
           r.status |= run_tar (
             b,
@@ -5693,9 +5722,9 @@ build (size_t argc, const char* argv[])
             false /* sudo */,
             "-tf",
             upload_archive,
-            step_args (env_args, s),
-            step_args (tgt_args, s),
-            step_args (pkg_args, s));
+            step_args (env_args, s, nullopt, nullopt, ss),
+            step_args (tgt_args, s, nullopt, nullopt, ss),
+            step_args (pkg_args, s, nullopt, nullopt, ss));
 
           if (!r.status)
             break;