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west_commands: sign: suppress imgtool prints

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If `args.quiet` is set, suppress the useless `print` statements output
by `imgtool` (mcuboot script) by capturing `stdout`.

Old output:
```
[44/44] Linking C executable zephyr/zephyr.elf
Memory region         Used Size  Region Size  %age Used
           FLASH:      415192 B       824 KB     49.21%
             RAM:      163124 B       256 KB     62.23%
        IDT_LIST:          0 GB         2 KB      0.00%
image.py: sign the payload
image.py: sign the payload
```
New output:
```
[44/44] Linking C executable zephyr/zephyr.elf
Memory region         Used Size  Region Size  %age Used
           FLASH:      415192 B       824 KB     49.21%
             RAM:      163124 B       256 KB     62.23%
        IDT_LIST:          0 GB         2 KB      0.00%
```

Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
This commit is contained in:
Jordan Yates 2024-03-15 15:14:07 +10:00 committed by Fabio Baltieri
parent 24c03bfacb
commit 5c8f357f61
1 changed files with 2 additions and 2 deletions
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4
scripts/west_commands/sign.py
View file

@ -299,7 +299,7 @@ class ImgtoolSigner(Signer):
log.inf(f'unsigned bin: {in_bin}')
log.inf(f'signed bin: {out_bin}')
log.dbg(quote_sh_list(sign_bin))
subprocess.check_call(sign_bin)
subprocess.check_call(sign_bin, stdout=subprocess.PIPE if args.quiet else None)
if in_hex:
out_hex = args.shex or str(b / 'zephyr' / 'zephyr.signed.hex')
sign_hex = sign_base + [in_hex, out_hex]
@ -307,7 +307,7 @@ class ImgtoolSigner(Signer):
log.inf(f'unsigned hex: {in_hex}')
log.inf(f'signed hex: {out_hex}')
log.dbg(quote_sh_list(sign_hex))
subprocess.check_call(sign_hex)
subprocess.check_call(sign_hex, stdout=subprocess.PIPE if args.quiet else None)
@staticmethod
def find_imgtool(command, args):