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Warn when a duplicate CLI argument overrides a previous one (#1053)

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Fixes #1050
This commit is contained in:
Rangi
2022-09-25 04:04:30 -04:00
committed by GitHub
parent 2827374505
commit 5ad8a8c958
5 changed files with 44 additions and 19 deletions
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10
src/gfx/main.cpp
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@@ -337,6 +337,8 @@ static char *parseArgv(int argc, char **argv, bool &autoAttrmap, bool &autoTilem
break;
case 'a':
autoAttrmap = false;
if (!options.attrmap.empty())
warning("Overriding attrmap file %s", options.attrmap.c_str());
options.attrmap = musl_optarg;
break;
case 'b':
@@ -479,6 +481,8 @@ static char *parseArgv(int argc, char **argv, bool &autoAttrmap, bool &autoTilem
}
break;
case 'o':
if (!options.output.empty())
warning("Overriding tile data file %s", options.output.c_str());
options.output = musl_optarg;
break;
case 'P':
@@ -486,6 +490,8 @@ static char *parseArgv(int argc, char **argv, bool &autoAttrmap, bool &autoTilem
break;
case 'p':
autoPalettes = false;
if (!options.palettes.empty())
warning("Overriding palettes file %s", options.palettes.c_str());
options.palettes = musl_optarg;
break;
case 'Q':
@@ -493,6 +499,8 @@ static char *parseArgv(int argc, char **argv, bool &autoAttrmap, bool &autoTilem
break;
case 'q':
autoPalmap = false;
if (!options.palmap.empty())
warning("Overriding palette map file %s", options.palmap.c_str());
options.palmap = musl_optarg;
break;
case 'r':
@@ -520,6 +528,8 @@ static char *parseArgv(int argc, char **argv, bool &autoAttrmap, bool &autoTilem
break;
case 't':
autoTilemap = false;
if (!options.tilemap.empty())
warning("Overriding tilemap file %s", options.tilemap.c_str());
options.tilemap = musl_optarg;
break;
case 'V':