helvetica/readarg
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make arg.name imply that an argument is required

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This commit is contained in:
Lukas Wurzinger 2022-11-21 18:09:59 +01:00
parent 42219c391d
commit cd5acee3bd
2 changed files with 21 additions and 26 deletions
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29
test/test.c
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@ -38,40 +38,45 @@ int main(int argc, char **argv)
[READARG_FORM_SHORT] = READARG_STRINGS("e", "x"),
[READARG_FORM_LONG] = READARG_STRINGS("expr", "expression"),
},
.req = 1,
.arg.bounds.val = {
1,
4,
},
.arg = {
.name = "expression",
.bounds.val = {
1,
4,
},
}
},
{
.names = {
[READARG_FORM_SHORT] = READARG_STRINGS("c"),
[READARG_FORM_LONG] = READARG_STRINGS("config"),
},
.req = 1,
.arg = {
.name = "file",
.bounds.val = {
2,
},
},
}
},
{
.names = {
[READARG_FORM_SHORT] = READARG_STRINGS("i"),
[READARG_FORM_LONG] = READARG_STRINGS("uri"),
},
.req = 1,
.arg.bounds.inf = 1,
.arg = {
.name = "uri",
.bounds.inf = 1,
}
},
{
.names = {
[READARG_FORM_SHORT] = READARG_STRINGS("b"),
[READARG_FORM_LONG] = READARG_STRINGS("backup", "backup-file"),
},
.req = 1,
.arg.bounds.inf = 1,
.arg = {
.name = "file",
.bounds.inf = 1,
}
},
{
.names = {
@ -178,7 +183,7 @@ int main(int argc, char **argv)
}
}
printf("{ [%zu] ", curr[i].arg.val.len);
if (curr[i].req)
if (curr[i].arg.name)
{
struct readarg_view_strings val = curr[i].arg.val;
for (size_t j = 0; j < val.len; j++)