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| author | Karen Arutyunov <karen@codesynthesis.com> | 2022-03-23 17:26:26 +0300 |
|---|---|---|
| committer | Karen Arutyunov <karen@codesynthesis.com> | 2022-03-23 17:32:54 +0300 |
| commit | 565dc8d011a1cdb7e365a587a0bbf0e109fdc54d (patch) | |
| tree | cbaa3c9e259fafd9805356ff6e122b23609356c6 | |
| parent | 079abe88ec3d294ff87879ed6d9adcdf03b63424 (diff) | |
Trim variable arguments while parsing command line
| -rw-r--r-- | bdep/build.txx | 2 | ||||
| -rw-r--r-- | bdep/sync.cxx | 23 |
2 files changed, 20 insertions, 5 deletions
diff --git a/bdep/build.txx b/bdep/build.txx index cdf7237..a9b237c 100644 --- a/bdep/build.txx +++ b/bdep/build.txx @@ -32,7 +32,7 @@ namespace bdep if (strchr (a , '=') == nullptr) fail << "'" << a << "' does not look like a variable assignment"; - cfg_vars.push_back (a); + cfg_vars.push_back (trim (a)); } // The same ignore/load story as in sync. diff --git a/bdep/sync.cxx b/bdep/sync.cxx index f419892..113cb04 100644 --- a/bdep/sync.cxx +++ b/bdep/sync.cxx @@ -4,7 +4,7 @@ #include <bdep/sync.hxx> #include <list> -#include <cstring> // strchr(), strcmp() +#include <cstring> // strchr(), strcmp(), strspn() #include <libbpkg/manifest.hxx> @@ -987,6 +987,13 @@ namespace bdep bool multi_cfg (cfgs.size () != 1); + // Position the pointer to the first non-whitespace character. + // + auto ltrim = [] (const char*& s) + { + s += strspn (s, " \t"); + }; + // Start by adding configuration variables from pkg_args, if any. // // If we have dep_pkgs (third form), then non-global configuration @@ -1025,6 +1032,8 @@ namespace bdep continue; } + ltrim (a); + if (*a != '!') { if (!dep_pkgs.empty ()) @@ -1046,7 +1055,7 @@ namespace bdep continue; } - args.push_back (a); + args.push_back (trim (a)); // Note: we let diagnostics for unhandled groups cover groups for // configuration variables. @@ -1139,6 +1148,8 @@ namespace bdep continue; } + ltrim (a); + if (*a == '!') ++a; @@ -1199,8 +1210,10 @@ namespace bdep const char* a (s.next ()); if (strchr (a, '=') != nullptr) { + ltrim (a); + if (*a != '!') - args.push_back (a); + args.push_back (trim (a)); } else s.skip_group (); @@ -1293,8 +1306,10 @@ namespace bdep const char* a (s.next ()); if (strchr (a, '=') != nullptr) { + ltrim (a); + if (*a != '!') - args.push_back (a); + args.push_back (trim (a)); } else s.skip_group (); |