pipelines: `spack ci` command with env-based workflow (#12854)

Rework Spack's continuous integration workflow to be environment-based.

- Add the `spack ci` command, which replaces the many scripts in `bin/`

- `spack ci` decouples the CI workflow from the spack instance:
  - CI is defined in a spack environment
  - environment is in its own (single) git repository, separate from Spack
  - spack instance used to run the pipeline is up to the user
  - A new `gitlab-ci` section in environments allows users to configure how
    specs in the environment should be mapped to runners
  - Compilers can be bootstrapped in the new pipeline workflow

- Add extensive documentation on pipelines (see `pipelines.rst` for further details)
- Add extensive tests for pipeline code

1 files changed, 1 insertions, 0 deletions

diff --git a/var/spack/gpg.mock/keys/package-signing-key b/var/spack/gpg.mock/keys/package-signing-key
new file mode 100644
index 0000000000..43d5c4ed66
--- /dev/null
+++ b/var/spack/gpg.mock/keys/package-signing-key
@@ -0,0 +1 @@
+LS0tLS1CRUdJTiBQR1AgUFVCTElDIEtFWSBCTE9DSy0tLS0tCgptUUVOQkYzd0NMMEJDQUMyUURBemw4c1RLRmxHMWRsS09GNm9YckFqZUFyaVdtWWhNZUZFcXNhU3ZwUU5QekJSCkkvbDc5Zmd1OUk5bytxZDNCUmJlK1VGbFpKdnBDS051aFl3R1QyeTZYWGJjemNRRVVjRzBYRU5xd1prRlVaRlAKd1l4V0VZVURwTnZVeHpqUWR5RlhIcjdMa2svM3JncDlZVUJ4MTMzQTVJbEZtcFBCbVdIeFFObVRCelV2Qk5pRgpEM0pvNWZZaENQMzVyM080cVpxWE1hMHZPUFI2QS95TjVnUXRLdCtFemgwOGpYRHRQT0Y4U3pOQm9Kc0FTcnRTCmZ6Z2p0L0xtdXc3QWNqM1ZsR2JyS2wzTER3Q0NjUVB6Nk9RR0dSeFJsc3oyOHl5STA0a2pBM2FjYjkwUDlHT1cKenUyMjBsZ29Bb2x3M1dMdC9VMUNrNHdrR0dXSEpHQlpNQnovQUJFQkFBRzBNRk53WVdOcklFSjFhV3hrSUZCcApjR1ZzYVc1bElDaEVaVzF2SUV0bGVTa2dQR3RsZVVCemNHRmpheTVrWlcxdlBva0JUZ1FUQVFnQU9CWWhCT29YCjE3clFhY25GR3hab09XWHhrU2kvR0JHREJRSmQ4QWk5QWhzdkJRc0pDQWNDQmhVS0NRZ0xBZ1FXQWdNQkFoNEIKQWhlQUFBb0pFR1h4a1NpL0dCR0RybEVILzJPVEltVGxjYWtQNmtDa1hJcEIrdTYySXRocVMvcGo2eUg5VFppeAprQ01UT2xLaWRIV3ludXZidHFwZjJ5RGE3NTJnaTg5M2w5ckhGS2VYWkFQVXN0eENaanhxdUJqNHg4UWFacFZiClNBdFg2UGlOTjJnQldsRVhIM0RYZllMK1QzSTkrVW9nVlJOUWFTZmxaM2ovL3RqVDMwMjA1UzBsRXZuVnBSdXYKNm5iQkZ4V0pHTzRPZTRlby81ajhHeE9LRHRsS2t2TXc4SGtHcUczM3hiREhBODB2VXlwRFZMSkJ0OUpJRVF2agpVdmhaengxcmNPMFdjK2FqNVNKOWVOUkFEN05FMzFVWHRYTnVpNTAxc29IR3FVL3R3TXl2c3NSMFQzMUdlYlEvCmJrbXY0KzlMczhuU2tvTEdYVG5rbi9YT0piRnZUbXhmZFBrRVVUc0llRFBGS1phNUFRMEVYZkFJdlFFSUFLM2UKYk12TUl2QndxeEVFSTR1bmh1aGwvVjJJR1ZpYS8zeldPNm5aVlduMmdORFluNXdGcituYTJSQXRpKzZyTFIzZwo3RTVyWk9hcFAzdVc0b3I3QUd3WmFqc2pLdGoyR0xqWGZtRW16R204TFBqTUN2ZEFva2gzbnh3eHZLMFBoUHA5CjJOVEJIU2xuN0thODJuTUo4a0pqTEpBekxGb2dZN1Nvd0dUeVp0RHd6RDI0ckxaYnNCRXdkbm9GRWI4SFM5a1UKd0paWnBuMUkwYVBPNCtla2VoZ1FRKzNmLzAyZXRYcUtNOXd1cWVMZWVXZXo1Rlk5amUyYXN1ZVI2TnBabDVmUgpjK1loakdiNmtYb0NtZU1sNnIrN1I4YVA4Qjh0VHdrRFN1bFVZS0VJUE5wVUczTEI3K0paOEdSeFZNa3N4Z3V2Cld1VXpCN0k2UEcwZWxmNUpKaFVBRVFFQUFZa0NiQVFZQVFnQUlCWWhCT29YMTdyUWFjbkZHeFpvT1dYeGtTaS8KR0JHREJRSmQ4QWk5QWhzdUFVQUpFR1h4a1NpL0dCR0R3SFFnQkJrQkNBQWRGaUVFNlVlaWpBdkxQMmt0MC9WdgpaZTBzbGlXcXJXTUZBbDN3Q0wwQUNna1FaZTBzbGlXcXJXT1R1Z2YvYWVqTk0yZGVFdTQrQWo1TDdRWVh4aXhnClJPZ25DVkJ0ekN3S2lPSWNlS3hjM2RDQmpHVlZDTksvTmxNY205ZEY0N2YxMDl3cGVMc2tESjllZ1RWcG0yc3kKQXNJRE5HRWIwNzZFV21vdGloTmhJZWtHam1NLzdDL244NlpMeVEyL05ZNVpxSzJkWUVpbHZxTVhIbkY0aDdnOAozVzdpUzRQSzh5QXp1T1krcDVXQ29hcGdlLzVMeEcvNHNGOGdOMVJUc2xyYjdwVWxCMkNPbXoyTXI3MExxS2VmCnF5TkNhVkV6NkVSdFRhek1xTW1nbERCRDE5TmFnQkxBM1BpSklsQ1VWNDNqVDBOUXVSVjlxSCsvbitlT0xFeUYKTkdNMTNHYTRJVjVhZUp5RzNEbStLQnpvQ0VzRmtvMmFBRWJ4SEhodlpjYlY1RkozRk4xUEhodkJtZUZraFd5ZgpCLzlGdzgwanNVMHJESU1nMU5NWUtlK05mN0FOOEw1NXI3OWM2Q2FYVXd2NG1KSDRUSXpVaE5ZS0cyU3BwQVFZCk1wOVJtc0l6blM3cWdBZ2JLLzFBSysrZEdFLzZjUGZ6VXd3V1ozSFVmcy9hZG4rNVVNU2NaRmhUbHBmOWdBSmQKTkRwY0lQM084YnVTMEFSK2NwVm52M1I4TmJ2TlJURWhEUDg2TFhYcDZueld4SzZYdW51a2dua04vcFpsdGY5eApwaFZReEVRMGUzSHRaNi9UYWZXaVlzVEx0RmdMNTc4VTBjTm94bVA4M1MxRitUUlJXSiszdXh5SFUxWVZiSFVHCng3MzdPdDZ6ZWRTbFBJS0JFOUF5UU5mL3pMWUtYNTNmbStaZ0RMNFQ4cnVERGJrQnNRRkxiME5CQURpSDMvSDYKOHB0NERBSmVzOE93NzcrY011dExZWWluCj1TODd5Ci0tLS0tRU5EIFBHUCBQVUJMSUMgS0VZIEJMT0NLLS0tLS0KLS0tLS1CRUdJTiBQR1AgUFJJVkFURSBLRVkgQkxPQ0stLS0tLQoKbFFPWUJGM3dDTDBCQ0FDMlFEQXpsOHNUS0ZsRzFkbEtPRjZvWHJBamVBcmlXbVloTWVGRXFzYVN2cFFOUHpCUgpJL2w3OWZndTlJOW8rcWQzQlJiZStVRmxaSnZwQ0tOdWhZd0dUMnk2WFhiY3pjUUVVY0cwWEVOcXdaa0ZVWkZQCndZeFdFWVVEcE52VXh6alFkeUZYSHI3TGtrLzNyZ3A5WVVCeDEzM0E1SWxGbXBQQm1XSHhRTm1UQnpVdkJOaUYKRDNKbzVmWWhDUDM1cjNPNHFacVhNYTB2T1BSNkEveU41Z1F0S3QrRXpoMDhqWER0UE9GOFN6TkJvSnNBU3J0UwpmemdqdC9MbXV3N0FjajNWbEdicktsM0xEd0NDY1FQejZPUUdHUnhSbHN6Mjh5eUkwNGtqQTNhY2I5MFA5R09XCnp1MjIwbGdvQW9sdzNXTHQvVTFDazR3a0dHV0hKR0JaTUJ6L0FCRUJBQUVBQi8wYW15bE9SdUV6SlVkUFE0WHEKdzJyeU9veU5TUWVSdnUrODlkcTBteGZOTVh4TXFNWmxlaEtBYWNxM0ZDWGhoZ0l2cW5NSnp5cWdZajB1bW4rOQpjVXFkV3pmOHh3dEV0ZGRoYUF3V3lBZGhqT3pKYlh5QXY3azhrV2N4UG42SFJDUkRycmlUenQyOHUxbm9SeVNwCjVDb3oxR2s3NFVFM0E1ZUJnbUpkaFlHZDZJYlVFWk5vR2d1UDdYWDhQNmhyaW9lYkgrVGpXVHFWRkVFOXdwSW4KRmhSc3VtMktLWFM5cjNBUGFzM05RVjBRcHhORjdzWkRWM1BrWWVpR096Zzk1amtGb2x5cjhIb0FjSFVJMkwrKwpFbWVOZDZadkFMN2EvTk4vdUdHY05Tb3VtWTVJaVdSM0ZscGFlNmJ4UXZybDNYMlpGVmJZRW84U1VjWFNKalF0Cm1CWEJCQUROOGJ4ZHhwd3NPd0NYT2xTNWhWWW1xOFE4Q1dUaEVyOHpzK2gzY2dCSGlQZ0FmUUNJMGYzM2o1OXQKcTd2SERFc3NHTGg3WDJpdlF6M3BwZkVma3h0VHAzdEJ1WFNxczR1V1dYeXJHWDlIbGZRaDBCRFBQOXFLTlpPRQpXTUNHSXZtSUJsQnhJNEp2U1ZiOUtlSEtrZkRCcFdJUjFYUUZGK0RlSXE3Qlh2OGF2d1FBNG93eFhLTWxVMnpDCjh5aFNqd3hpaHo1R3gxNXpMUDJ5RzgwM2NZZ21xYjRYSGVUczBrbmlrMVprNi81SXNkZjVVc2hSU3BVY1hJdGsKM0RyeS9uYzNuR01lN2hmS21UdTBJSUNrend0MFpCUE12RnV2RVRjTFp5bm1ZdTdmRlpENXVnNmpxb09aVFZpTApUZ1NKMFNuY2FvWGVhSHppd2dtUENPTGZtUVFPemNFRC9BcGVmVWVPL2M2Y2dNazNwQ3pLaEtaYTlqTS80cm9hCnFLZ1VXNGxFWHdvVUdJZkhiS3RGMmdkZCtBWGlkWmtiV3lycGRuejh5SkY0Q1JlMTFuV2ZwVlQxblNucm0zM1IKM1djdDB3WnJOckVBWlNhVzF1NE5GU09OM2Z3NmVoeEI5d0tWYjk5dFJIUU0zakorRGlWNENTWFB5NTc0YmxKeApiaUY3SDNWTUVTQVNOTzYwTUZOd1lXTnJJRUoxYVd4a0lGQnBjR1ZzYVc1bElDaEVaVzF2SUV0bGVTa2dQR3RsCmVVQnpjR0ZqYXk1a1pXMXZQb2tCVGdRVEFRZ0FPQlloQk9vWDE3clFhY25GR3hab09XWHhrU2kvR0JHREJRSmQKOEFpOUFoc3ZCUXNKQ0FjQ0JoVUtDUWdMQWdRV0FnTUJBaDRCQWhlQUFBb0pFR1h4a1NpL0dCR0RybEVILzJPVApJbVRsY2FrUDZrQ2tYSXBCK3U2Mkl0aHFTL3BqNnlIOVRaaXhrQ01UT2xLaWRIV3ludXZidHFwZjJ5RGE3NTJnCmk4OTNsOXJIRktlWFpBUFVzdHhDWmp4cXVCajR4OFFhWnBWYlNBdFg2UGlOTjJnQldsRVhIM0RYZllMK1QzSTkKK1VvZ1ZSTlFhU2ZsWjNqLy90alQzMDIwNVMwbEV2blZwUnV2Nm5iQkZ4V0pHTzRPZTRlby81ajhHeE9LRHRsSwprdk13OEhrR3FHMzN4YkRIQTgwdlV5cERWTEpCdDlKSUVRdmpVdmhaengxcmNPMFdjK2FqNVNKOWVOUkFEN05FCjMxVVh0WE51aTUwMXNvSEdxVS90d015dnNzUjBUMzFHZWJRL2JrbXY0KzlMczhuU2tvTEdYVG5rbi9YT0piRnYKVG14ZmRQa0VVVHNJZURQRktaYWRBNWNFWGZBSXZRRUlBSzNlYk12TUl2QndxeEVFSTR1bmh1aGwvVjJJR1ZpYQovM3pXTzZuWlZXbjJnTkRZbjV3RnIrbmEyUkF0aSs2ckxSM2c3RTVyWk9hcFAzdVc0b3I3QUd3WmFqc2pLdGoyCkdMalhmbUVtekdtOExQak1DdmRBb2toM254d3h2SzBQaFBwOTJOVEJIU2xuN0thODJuTUo4a0pqTEpBekxGb2cKWTdTb3dHVHladER3ekQyNHJMWmJzQkV3ZG5vRkViOEhTOWtVd0paWnBuMUkwYVBPNCtla2VoZ1FRKzNmLzAyZQp0WHFLTTl3dXFlTGVlV2V6NUZZOWplMmFzdWVSNk5wWmw1ZlJjK1loakdiNmtYb0NtZU1sNnIrN1I4YVA4Qjh0ClR3a0RTdWxVWUtFSVBOcFVHM0xCNytKWjhHUnhWTWtzeGd1dld1VXpCN0k2UEcwZWxmNUpKaFVBRVFFQUFRQUgKOTA0YW5NVHY3c0lUMnNUS0Z5MmxFL1ZSMjM4b3BEb3BacHV0b1IrcmdiTVlDTVhJaWVxTW8zbHAxaGh1WFczWgpkMnIwbnpLYkM3aVNUdkkxMVk2Wk1wZGMwMXU5Y0lJR0N4VDl1TWZycGVmWm9Gb2pUc25EUHlOT21Tc1JMTENSClNDcytYU2sxbHVRQ3kwd2JpZ1lqY2JCZzNLUHFXUUlqaXFhZEo5QXhFLzdIYnFUcXZXd3owaWlUNGJndlNhWDMKRTRJbjFhZ2NhV1RQMFpjaTNuMWQxZGR5c1pIUjFMaXR0cm56TTVEb3lSeHc0K3ZjTWIzb2VBME9yaVRuR3dadApuN1pqR291TkFlUEh5R0ZHd1pFZWlwMllzVWJRQmZKbk9FSlB4UFlqRm1NU1IyT3I2MzdtMXlGM1pZdDRPMysrCjF3Qm05eVJUYXRPOHlsakhTY3VCd1FRQXdMVVdCM21CWmhqSGZjS0pkRmpRZG8vM2FFQWI1SENhMWVhVWFTTXUKVSs1RkMwV0luNnF1OWhDQWdtb05IeFdxbXkzM3lKaUtwbHRuNEpCKzF5MFNBNkFKTFo4TER5WXgxdVhPTHJEYgpmdUEwSVRickJRZCt6U0hHYVp5Tks4THZpNENNWXN0NVQxR1VZa1lVSWszd2I4MlJDZmFFUFhza2gybXBWQkVICjRRVUVBT2I1WTNXNzNqTG44S3hlU3AvL1FGbkw4QTlMTzJFMFFHNlp0aDRhd1J6THF0MVpTU0FhQXRCU1RLTHcKeFgxbVRGb1VjbVBjb3RwT1BvemlCU2daSzJ1VnoxeXdlNmpMUmg1bFUwZnRqekJiNGJ2OTB2K3BwM1ZNZEhnUQo0YytHN09vMERBcWxkR2FkY2dRVGgvMGdBKzR0L3psMTAyTjVoZHpsUUtUUy8zM1JBLzBjOHpWcnZ4MnorNDIvCncwMHNKWGJSSndZRUxKUWV5OVpoZklnUlNkczlhWE5pMEUyZEYrd0xtN0JOVytiQkQ5MlV3OG5FYmxVZWNpamEKWDVZcXhWdFhTVG5IVlZDN1FoeXgxVSt3UHFDZlJTYmJPL0FhUlBrMyt6dmRRc2Rkbk9DM3h6TzEvMkdLc3FENwoyZGNyVGFBZC9pRTBkMVB6VUNLYWdnRHh3RWZINFQ4OGlRSnNCQmdCQ0FBZ0ZpRUU2aGZYdXRCcHljVWJGbWc1ClpmR1JLTDhZRVlNRkFsM3dDTDBDR3k0QlFBa1FaZkdSS0w4WUVZUEFkQ0FFR1FFSUFCMFdJUVRwUjZLTUM4cy8KYVMzVDlXOWw3U3lXSmFxdFl3VUNYZkFJdlFBS0NSQmw3U3lXSmFxdFk1TzZCLzlwNk0weloxNFM3ajRDUGt2dApCaGZHTEdCRTZDY0pVRzNNTEFxSTRoeDRyRnpkMElHTVpWVUkwcjgyVXh5YjEwWGp0L1hUM0NsNHV5UU1uMTZCCk5XbWJheklDd2dNMFlSdlR2b1JhYWkyS0UyRWg2UWFPWXovc0wrZnpwa3ZKRGI4MWpsbW9yWjFnU0tXK294Y2UKY1hpSHVEemRidUpMZzhyeklETzQ1ajZubFlLaHFtQjcva3ZFYi9pd1h5QTNWRk95V3R2dWxTVUhZSTZiUFl5dgp2UXVvcDUrckkwSnBVVFBvUkcxTnJNeW95YUNVTUVQWDAxcUFFc0RjK0lraVVKUlhqZU5QUTFDNUZYMm9mNytmCjU0NHNUSVUwWXpYY1pyZ2hYbHA0bkliY09iNG9IT2dJU3dXU2pab0FSdkVjZUc5bHh0WGtVbmNVM1U4ZUc4R1oKNFdTRmJKOEgvMFhEelNPeFRTc01neURVMHhncDc0MS9zQTN3dm5tdnYxem9KcGRUQy9pWWtmaE1qTlNFMWdvYgpaS21rQkJneW4xR2F3ak9kTHVxQUNCc3IvVUFyNzUwWVQvcHc5L05UREJabmNkUit6OXAyZjdsUXhKeGtXRk9XCmwvMkFBbDAwT2x3Zy9jN3h1NUxRQkg1eWxXZS9kSHcxdTgxRk1TRU0vem90ZGVucWZOYkVycGU2ZTZTQ2VRMysKbG1XMS8zR21GVkRFUkRSN2NlMW5yOU5wOWFKaXhNdTBXQXZudnhUUncyakdZL3pkTFVYNU5GRlluN2U3SElkVApWaFZzZFFiSHZmczYzck41MUtVOGdvRVQwREpBMS8vTXRncGZuZCtiNW1BTXZoUHl1NE1OdVFHeEFVdHZRMEVBCk9JZmY4ZnJ5bTNnTUFsNnp3N0R2djV3eTYwdGhpS2M9Cj0xQndzCi0tLS0tRU5EIFBHUCBQUklWQVRFIEtFWSBCTE9DSy0tLS0tCg==
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