foresterre / combostew Goto Github PK

For foresterre/sic#44, setopt <for> <option> <option value>.

Combostew is an intermediate crate between the front-ends 'sic' and 'stew' and the image crate.

Combostew however contains a variety of components, which could (should?) be split up further.
For example, the shared clap interface can be split from the image operations.

Combostew aims to be an intermediate component which can be placed in between the sic and stew front-ends. Currently sic and stew are largely the same project (i.e. they share a major part of the code base) except for the way they interact with an end user.

Notable differences:

Notable similarities

• Interaction with backend 'image' crate

High level overview:

Higher level overview:

----------------           --------------               ----------------
| crate 'image' | <------> | combostew  | <-----------> | sic XOR stew |
----------------           --------------               ----------------
"back end"              "intermediate component"      "frond end component"

Shared code between

With Environment.insert_or_update we can set an EnvironmentItem, but we can not deregister it to return to the default. You can explicitly set it to the default EnvironmentItem however. Yet it would be useful to go back to the default value. Even more so after flags are added (thereby not needing to require a value like true for the flag).

PR: #16

--
PR [part-of]: #13

original listed issue: foresterre/stew#15

Windows (powershell):

• cat resources\botanical.jpg) | target\debug\blur.exe -o "hi2.png" 10 ❌
• Get-Content resources\botanical.jpg | target\debug\blur.exe -o "hi2.png" 10 ❌

with swallow as reference:

• cargo run -- ..\stew\resources\botanical.jpg | ..\stew\target\debug\blur.exe -o "hi2.png" 10 ❌

with uutils/coreutils cat as reference:

• uucat ..\stew\resources\botanical.jpg | ..\stew\target\debug\blur.exe -o "hi2.png" 10 ❌

(dev):
Get-Content .\resources\botanical.jpg | cargo run --bin blur -- -o "hi2.png" 10

Output:

If stdin is empty, the programs waits for input until a termination signal has been received (usually you can send it by pressing Ctrl+D in your terminal).
Read 57290 bytes. Continuing.
Error: "The Decoder does not support the image format `Unsupported image format`"

PS >  Get-FileHash .\resources\botanical.jpg -Algorithm SHA1

Algorithm       Hash                                                                  
---------      ----                                                        
SHA1            6FC6B7553665F03642496E93E7B0BC9100EA530E

Windows (powershell, raw):

• Get-Content -Raw resources\botanical.jpg | target\debug\blur.exe -o "hi2.png" 10 ❌

Ubuntu:

• cat resources/botanical.jpg | ./target/debug/blur -o "hi2.png" 10 🆗

Output:

If stdin is empty, the programs waits for input until a termination signal has been received (usually you can send it by pressing Ctrl+D in your terminal).
Read 56939 bytes. Continuing.

> sha1sum hi2.png 
6faa218c041b3e7ee3120a577e69ba4b6cdf4a8b  hi2.png

> sha1sum resources/botanical.jpg 
6fc6b7553665f03642496e93e7b0bc9100ea530e  resources/botanical.jpg

Show message when stdin is used as an input on Windows.

See also: foresterre/stew#16