remove ENV checks from siging script

[spiffcs]

Signed-off-by: Christopher Phillips christopher.phillips@anchore.com

[wagoodman]

ouch

[github-actions]

Benchmark Test Results

Benchmark results from the latest changes vs base branch

name                                                       old time/op    new time/op    delta
ImagePackageCatalogers/alpmdb-cataloger-2                    11.7ms ± 0%    11.3ms ± 0%  -3.19%  (p=0.029 n=4+4)
ImagePackageCatalogers/ruby-gemspec-cataloger-2              1.33ms ± 2%    1.30ms ± 2%  -2.23%  (p=0.032 n=5+5)
ImagePackageCatalogers/python-package-cataloger-2            3.29ms ± 1%    3.20ms ± 1%  -2.76%  (p=0.008 n=5+5)
ImagePackageCatalogers/php-composer-installed-cataloger-2    1.07ms ± 1%    1.05ms ± 1%  -2.06%  (p=0.008 n=5+5)
ImagePackageCatalogers/javascript-package-cataloger-2         747µs ± 0%     735µs ± 1%  -1.61%  (p=0.008 n=5+5)
ImagePackageCatalogers/dpkgdb-cataloger-2                     896µs ± 1%     873µs ± 1%  -2.63%  (p=0.008 n=5+5)
ImagePackageCatalogers/rpmdb-cataloger-2                     1.28ms ± 1%    1.26ms ± 1%  -1.42%  (p=0.008 n=5+5)
ImagePackageCatalogers/java-cataloger-2                      14.5ms ± 2%    14.2ms ± 0%  -2.42%  (p=0.008 n=5+5)
ImagePackageCatalogers/apkdb-cataloger-2                     1.28ms ± 2%    1.24ms ± 1%  -3.16%  (p=0.008 n=5+5)
ImagePackageCatalogers/go-module-binary-cataloger-2          2.20µs ± 1%    2.13µs ± 1%  -3.14%  (p=0.008 n=5+5)
ImagePackageCatalogers/dotnet-deps-cataloger-2               1.36ms ± 1%    1.34ms ± 1%  -2.04%  (p=0.008 n=5+5)
ImagePackageCatalogers/portage-cataloger-2                    707µs ± 1%     696µs ± 0%  -1.55%  (p=0.008 n=5+5)

name                                                       old alloc/op   new alloc/op   delta
ImagePackageCatalogers/alpmdb-cataloger-2                    5.26MB ± 0%    5.26MB ± 0%    ~     (p=0.841 n=5+5)
ImagePackageCatalogers/ruby-gemspec-cataloger-2               202kB ± 0%     202kB ± 0%    ~     (p=0.841 n=5+5)
ImagePackageCatalogers/python-package-cataloger-2             944kB ± 0%     945kB ± 0%  +0.07%  (p=0.032 n=5+5)
ImagePackageCatalogers/php-composer-installed-cataloger-2     214kB ± 0%     214kB ± 0%    ~     (p=0.421 n=5+5)
ImagePackageCatalogers/javascript-package-cataloger-2         158kB ± 0%     158kB ± 0%  -0.03%  (p=0.032 n=5+5)
ImagePackageCatalogers/dpkgdb-cataloger-2                     203kB ± 0%     203kB ± 0%    ~     (p=0.595 n=5+5)
ImagePackageCatalogers/rpmdb-cataloger-2                      301kB ± 0%     301kB ± 0%    ~     (p=0.286 n=5+5)
ImagePackageCatalogers/java-cataloger-2                      3.44MB ± 0%    3.44MB ± 0%    ~     (p=0.310 n=5+5)
ImagePackageCatalogers/apkdb-cataloger-2                     1.25MB ± 0%    1.25MB ± 0%    ~     (p=0.690 n=5+5)
ImagePackageCatalogers/go-module-binary-cataloger-2            672B ± 0%      672B ± 0%    ~     (all equal)
ImagePackageCatalogers/dotnet-deps-cataloger-2                369kB ± 0%     369kB ± 0%    ~     (p=0.548 n=5+5)
ImagePackageCatalogers/portage-cataloger-2                    136kB ± 0%     136kB ± 0%  +0.05%  (p=0.016 n=4+5)

name                                                       old allocs/op  new allocs/op  delta
ImagePackageCatalogers/alpmdb-cataloger-2                     85.7k ± 0%     85.7k ± 0%    ~     (p=0.238 n=4+5)
ImagePackageCatalogers/ruby-gemspec-cataloger-2               4.25k ± 0%     4.25k ± 0%    ~     (all equal)
ImagePackageCatalogers/python-package-cataloger-2             16.6k ± 0%     16.6k ± 0%    ~     (p=0.294 n=5+5)
ImagePackageCatalogers/php-composer-installed-cataloger-2     5.53k ± 0%     5.53k ± 0%    ~     (p=0.079 n=5+5)
ImagePackageCatalogers/javascript-package-cataloger-2         3.31k ± 0%     3.31k ± 0%    ~     (p=0.333 n=5+4)
ImagePackageCatalogers/dpkgdb-cataloger-2                     4.60k ± 0%     4.60k ± 0%    ~     (all equal)
ImagePackageCatalogers/rpmdb-cataloger-2                      8.10k ± 0%     8.10k ± 0%    ~     (all equal)
ImagePackageCatalogers/java-cataloger-2                       57.5k ± 0%     57.5k ± 0%    ~     (p=0.841 n=5+5)
ImagePackageCatalogers/apkdb-cataloger-2                      5.43k ± 0%     5.43k ± 0%    ~     (p=0.167 n=5+5)
ImagePackageCatalogers/go-module-binary-cataloger-2            15.0 ± 0%      15.0 ± 0%    ~     (all equal)
ImagePackageCatalogers/dotnet-deps-cataloger-2                7.27k ± 0%     7.27k ± 0%    ~     (all equal)
ImagePackageCatalogers/portage-cataloger-2                    3.59k ± 0%     3.59k ± 0%    ~     (all equal)